LC/LCE™

Gas/Oil Boilers – Steam

SeriesOil, Gas &

Installation,Operation &MaintenanceManual

USING THIS MANUALA. INSTRUCTION MANUALS . . . . . . . . . . . . . . .1B. SPECIAL ATTENTION BOXES . . . . . . . . . . . .1

1. PREINSTALLATION

A. ACCESSIBILITY CLEARANCES . . . . . . . . . . .2B. CLEARANCE FROM COMBUSTIBLE

CONSTRUCTION . . . . . . . . . . . . . . . . . . . . . .3C. COMBUSTION AND VENTILATION AIR . . . .3

D. CHIMNEY OR VENT . . . . . . . . . . . . . . . . . . . .3

E. BOILER SETTING . . . . . . . . . . . . . . . . . . . . . .4

F. INSTALLATION SURVEY . . . . . . . . . . . . . . . .5

G. PLANNING THE LAYOUT . . . . . . . . . . . . . . . .5

H. VERIFY COMPONENTS . . . . . . . . . . . . . . . . .5

2. PLACE THE BOILER

A. PACKAGED BOILER . . . . . . . . . . . . . . . . . . .10

B. ASSEMBLED BLOCK BOILER . . . . . . . . . . .10

C. KNOCKDOWN BOILER – PLACINGTHE SECTIONS . . . . . . . . . . . . . . . . . . . . . .10

D. INSTALL COILS OR PLATES . . . . . . . . . . . .17

E. HYDROSTATIC TEST THE BOILER . . . . . . .17

F. APPLY CLEANOUT COVER PLATES . . . . . .19

G. INSTALL FLUE COLLAR . . . . . . . . . . . . . . . .19

H. INSTALL FLUE BAFFLES . . . . . . . . . . . . . . .20

I. INSTALL CHAMBER LINER . . . . . . . . . . . . .20

3. PIPE THE BOILERA. PREPARATION . . . . . . . . . . . . . . . . . . . . . . .21B. SUPPLY AND RETURN PIPING . . . . . . . . . .21C. LOW SYSTEM TEMPERATURE . . . . . . . . . .21D. MULTIPLE BOILER INSTALLATIONS . . . . . .22

4. ASSEMBLE THE JACKETA. PREPARE THE PARTS . . . . . . . . . . . . . . . . .25B. APPLY JACKET SIDES AND CORNERS . . .25C. APPLY JACKET FRONT PANELS . . . . . . . . .25D. APPLY JACKET REAR PANEL . . . . . . . . . . .25E. APPLY JACKET TOP PANELS . . . . . . . . . . .25F. APPLY PLATES AND LABELS . . . . . . . . . . .25

5. VENTING 27

6. INSTALL THE BURNERA. BURNER APPLICATION . . . . . . . . . . . . . . . .27B. INSTALL BURNER MOUNTING PLATE . . . .27C. MOUNT THE BURNER . . . . . . . . . . . . . . . . .27

7. CONNECT FUEL PIPINGA. GENERAL . . . . . . . . . . . . . . . . . . . . . . . . . . .29B. INSTALL FUEL OIL PIPING . . . . . . . . . . . . .29C. INSTALL GAS SUPPLY PIPING . . . . . . . . . .29D. TEST GAS SUPPLY PIPING . . . . . . . . . . . . .29

8. INSTALL CONTROLS AND TRIMA. INSTALL SAFETY VALVES . . . . . . . . . . . . .31B. INSTALL BLOWDOWN VALVE . . . . . . . . . . .31C. INSTALL LOW WATER CUTOFF(S) . . . . . . .31D. INSTALL PRESSURE CONTROLS . . . . . . . .31E. PIPE TANKLESS HEATERS(S) . . . . . . . . . . .31F. CONNECT SUPPLY WIRING . . . . . . . . . . . .31G. INSTALL CONTROL WIRING . . . . . . . . . . . .32

9. STARTING THE BOILERA. CHECK THE PIPING . . . . . . . . . . . . . . . . . . .39B. FILL THE BOILER . . . . . . . . . . . . . . . . . . . . .39C. RUN BURNER CHECK-OUT . . . . . . . . . . . . .39D. CHECK BOILER CONTROLS . . . . . . . . . . . .39E. CLEAN THE BOILER . . . . . . . . . . . . . . . . . . .39

10. MAINTENANCEA. PLACING BOILER IN OPERATION . . . . . . . .42B. TO SHUT DOWN THE BOILER . . . . . . . . . .42C. MAINTENANCE – ANNUAL . . . . . . . . . . . . .42D. MONTHLY MAINTENANCE . . . . . . . . . . . . .43E. DAILY MAINTENANCE . . . . . . . . . . . . . . . . .43

11. BOILER RATINGS & DIMENSIONS 44

12. REPAIR PARTSA. SERIES LC™ BOILER ASSEMBLY . . . . . . . .47B. SERIES LCE™ BOILER ASSEMBLY . . . . . . .50

TABLE OF CONTENTS

TABLE OF CONTENTS

1

A. INSTRUCTION MANUALSThe Series LC/LCE™ Installation, Operation &Maintenance Manual is divided into four basic sections:

1. Preinstallation (Section 1)2. Installation (Sections 2 through 8)3. Start-Up (Section 9)4. Maintenance (Section 10)

B. SPECIAL ATTENTION BOXESThroughout this manual you will see special attentionboxes intended to supplement the instructions and makespecial notice of potential hazards. These categoriesmean, in the judgment of PB Heat, LLC:

Indicates special attention is needed, but not directlyrelated to potential personal injury or propertydamage.

NOTICE

Indicates a condition or hazard which will or cancause minor personal injury or property damage.

CAUTION

DANGERIndicates a condition or hazard which will causesevere personal injury, death or major propertydamage.

USING THIS MANUAL

USING THIS MANUAL

Indicates a condition or hazard which may causesevere personal injury, death or major propertydamage.

WARNING

A. ACCESSIBILITY CLEARANCES

1. Clearances for service and from combustible surfacesare the same for the LCE as for the LC. Thefollowing recommendations allow for reasonableaccess to the boiler. Follow local codes andrequirements when setting actual layout. SeeFigure 1.1.a) For installing, removing and servicing the burner:

provide 48" between the front of the boiler andany adjacent wall or other appliance.

b) For access to the top of the boiler for cleaningflueways: provide 24" above top of jacket.

c) For accessing and servicing of level controls andinspection tappings (if used): provide 24"minimum from the right side of the boiler to anywall or obstruction.

d) For installation of jacket: provide at least 12"from the left side of the boiler to any wall orobstruction. More clearance may be needed forlonger boilers unless the jacket is pre-assembledbefore placing the boiler.

e) For installation and removal of tankless heaters:provide 45" between the end of the boiler andany adjacent wall of obstruction. [This providesfor all available tankless coils. The spacing canbe closer for Heater Number X-1020 (allow 30")or Heater Number X-1021 (allow 35")].

The equipment must be installed in accordance with installation requirements of the authority having jurisdiction or, in the absence of such requirements, to the current edition of the National Fuel Gas Code, ANSIZ223.1/NFPA 54.

Where required by the authority having jurisdiction, the installation must conform to American Society ofMechanical Engineers Safety Code for Controls and Safety Devices for Automatically Fired Boilers, ASME CSD-1.

NOTICE

PREINSTALLATION

1. PREINSTALLATION

Carefully read these instructions before beginning work. Understand all aspects of the installation. Contact your PB Heat, LLCsales representative or customer service for help in answering questions.

This boiler must be installed by a qualified contractor. The boiler warranty can be voided if the boiler is not installed correctly.

Figure 1.1: Clearance Requirements

2

B. CLEARANCE FROM COMBUSTIBLE CONSTRUCTIONProvide the following minimum clearances tocombustible construction. See Figure 1.1.

1. Sides: 6"2. Rear of Jacket: 6"3. Front of Jacket: 24"4. Top of Jacket: 24"5. Steam and Hot Water Pipes: 6"6. Vent or Chimney Connector: 18"

C. COMBUSTION AND VENTILATION AIR

1. The installation must provide adequate air forcombustion and ventilation.

2. Unless the boiler room construction and natural airinfiltration are sure to provide all the air needed,provide an opening or duct to the outside with a freecross sectional area of at least 1 square inch per4000 Btuh input for all installed appliances. At highaltitude, increase this requirement 4% for each 1000feet above sea level.

3. The boiler room must never be under negativepressure. If exhaust fans or other equipment cancause a negative pressure in the boiler room, the airopenings and equipment design must be engineeredto assure a neutral or slightly positive pressure in theboiler room at all times of operation. If theequipment design and air openings cannot assurethis, then the boiler must be located in an isolatedroom.

4. Using combustion air dampers:a) If motorized dampers are used on the

combustion and ventilation air openings, wirethem such that they must open when the boilertries to operate. They must include a switchwhich prevents the boiler from operating if theydo not open. See Figure 1.2.

D. CHIMNEY OR VENT

1. Inspect the existing chimney or vent system. Makesure it is in good condition. Inspect chimney linerand repair or replace if necessary.

2. The vent system and installation must be inaccordance with the current edition of the AmericanNational Standard ANSI/NFPA 211, “Chimneys,Fireplaces, Vents, and Solid Fuel BurningAppliances”, or applicable provisions of the localbuilding codes. The venting requirements for theLCE are the same as for the LC. Figure 1.3 showsthe top flue outlet required on LCE boilers.

3. Chimney/Vent Operation: The vent system must besized and installed to remove all combustionproducts. If the vent system is not sized properly, theburner may not operate properly. This can causepoor combustion or sooting to occur.

4. If the vent terminates in an area where wind-generated downdrafts are likely, install a suitable ventcap which can control wind effects.

5. This boiler is designed to fire only with a pressurizedfire box. The breeching and vent may be sized fornegative, neutral or positive pressure (no more than0.l inches water column at the boiler outlet) asdesired. But negative pressure overfire can causelifting of the flame and poor combustion oroverheating of the boiler crown sheet.

6. Forced draft breechings and vents must be sealedand of heavy gauge steel construction and mustcomply with all applicable codes of construction.

7. The vent diameter and minimum height for stubvents are listed in the Ratings and DimensionsSection of this manual. Always extend ventterminations at least 3 feet above the roof line. SeeFigure 1.3.

3

PREINSTALLATION

Figure 1.2: Motorized Vent Damper Interlock Figure 1.3: Vent Termination, Typical

Failure to provide adequate venting can result insevere property damage, personal injury or death.

WARNING

4

8. Exterior Vents:a) Insulate sufficiently to ensure adequate draft and

to prevent vent damage due to condensation.

9. Vent Connection to Boiler:a) Support the weight of the vent system

independently of the boiler flue connection.

b) Provide support of the vent connector(breeching) at maximum 12 foot intervals toprevent sagging and to provide a minimumupward slope of 1/4" per foot.

10. Do not vent natural draft appliances in a combinedvent which operates under positive pressure.

11. Draft Regulator: Install a barometric draft regulatorwhere using high chimney or any high draft vent.This is needed to prevent causing negative draft inthe boiler. Excess draft will cause flame lifting andpossible impingement.

12. The Draft Damper for the LCE boiler is a separatepiece, shipped in the Top Flue Outlet Carton.a) Install the Draft Damper as close as possible to

the boiler flue outlet. It can be installed verticallyor horizontally provided that the connecting ventpiping and fittings are designed and installed forpressurized service.

b) Secure the damper to the vent with screws andseal the joints with a bead of high temperaturesilicone sealant (found in Section Assembly Kits).

c) The vent must be installed so it can bedisconnected and the Top Flue Outlet removedfor proper cleaning of the flueways.

E. BOILER SETTING

1. If the boiler room floor is not level or if additionalstructural support is needed, provide a good, levelfoundation for the boiler with the minimumdimensions given in Table 1.1. The flooring andstructural support system must be suitable for theoperating weight of the boiler and any connectedpiping. Place the Steel Channels on the foundationas shown in Figure 1.4.

2. Do not operate the boiler until the foundation, if newconcrete, has thoroughly cured. The concrete mightbe damaged if heated too quickly due to theentrained moisture remaining.

3. If the boiler is installed in a penthouse or if wiring ofany sort is run underneath the boiler foundation,construct the foundation with provision for air flowunderneath between the main floor and the top ofthe boiler foundation.a) An acceptable foundation would be concrete

blocks laid with the openings lined up.

Do not install this boiler on carpeting or anycombustible flooring. A significant fire hazard couldresult, with potential for property damage, personalinjury or death.

WARNING

Figure 1.4: Foundation Layout

PREINSTALLATION

5

b) If the foundation must be a concrete slab, use anair cell high temperature insulating board, at least1/2" inch thick, with aluminum backing, aluminumside up. 1/2" inch thick high temperaturemillboard with aluminum backing is acceptableas well. Place the insulating board on the slabbetween the steel channels.

F. INSTALLATION SURVEYFor new and existing installations, a Steam InstallationSurvey is available from PB Heat, LLC. The survey willprovide information on how a steam boiler works withyour specific system and will provide an overview ofsteam system operation in general.

You can also use this survey to locate system problemswhich will have to be corrected. To obtain copies of theSteam Installation Survey, contact your PB Heatrepresentative or download it from PeerlessBoilers.com.

G. PLANNING THE LAYOUTPrepare sketches and notes of the layout to minimize thepossibility of interferences with new or existingequipment, piping, venting and wiring.

H. VERIFY COMPONENTS

1. Packaged: All components should be inside crate. Insome cases the burner may be shipped separately.Optional equipment, such as barometric draftdampers, may also be shipped separately.

2. Knockdown: All components shipped for fieldassembly. See Table 1.2 for standard components.See Tables 1.3 through 1.7 for optional components.a) Channel Rails

b) Sections

c) Assembly Kit Carton(s): Includes flow portgaskets, tie rods with hardware, high temperaturerope, and cleanout cover plates.

d) Flue Box Carton: Includes flue box, rear fluecover plate (LCE only), rear observationassembly and port cover plates.

e) Baffle Carton

i) LC: Includes baffles, combustion chamberliner, rating label

ii) LCE-21 through LCE-24: Baffles

f) Jacket Cartons: Includes ASME plate

g) Draft Damper (LCE only)

h) Label Carton (LCE only)

i) Burner Mounting Plate

j) Trim Carton: Includes safety relief valve andtemperature-pressure gage

k) Control Carton: Limit controls

l) Tankless Heater(s)

m) Additional controls and fittings

3. Assembled Block: Same as knockdown exceptchannel rails, sections and assembly kit cartons areassembled into a block as a single shipping levelcomponent.

Table 1.1: Foundation Lengths

LC-04LC-05LC-06LC-07LC-08LC-09LC-10LC-11LC-12

LCE-13LCE-14LCE-15LCE-16LCE-17LCE-18LCE-19LCE-20LCE-21LCE-22LCE-23LCE-24

Model Foundation Length, Inches

37¹⁵⁄₁₆

4348¹⁄₁₆

53¹⁄₈

58⁵⁄₁₆

63³⁄₈

68⁷⁄₁₆

73¹⁄₂

78⁹⁄₁₆

83³⁄₄

88¹³⁄₁₆

93⁷⁄₈

98¹⁵⁄₁₆

104¹⁄₈

109³⁄₁₆

114¹⁄₄

119⁷⁄₁₆

124¹⁄₂

129⁹⁄₁₆

134⁵⁄₈

139¹¹⁄₁₆

PREINSTALLATION

6

PREINSTALLATION

Table

1.2

A:

Seri

es

LC™

Ship

pin

g L

ist

Cha

nnel

Rai

lB

undl

eFr

ont

Bac

kP

lain

Inte

rm.

1"

LWC

OIn

term

.3"

Tap.

Inte

rm.

Baf

fle

Car

ton

Con

tent

sSe

e B

elow

Item

1

Con

tent

sSe

e B

elow

Item

2

Cha

mbe

rLi

ner

Enc

lose

d

Fron

t/Rea

rPa

nels

Har

dwar

e

Top/

Side

Pane

lsH

ardw

are

Sta

ndar

d S

ecti

ons

(See

Tab

le 1

.3 fo

r O

ptio

ns)

Ass

embl

y K

it C

tns.

Jack

et C

arto

ns(T

bl 1

.4 O

ptio

ns)

Flue

C

tn.

LC-0

4

LC-0

5R

LC-0

5

LC-0

6

LC-0

7

LC-0

8

LC-0

9

LC-1

0

LC-1

1

LC-1

2

Qua

ntity

Part

No.

Lab

el

Stoc

k C

ode

Qua

ntity

Part

No.

Lab

el

Stoc

k C

ode

Qua

ntity

Part

No.

Lab

el

Stoc

k C

ode

Qua

ntity

Part

No.

Lab

el

Stoc

k C

ode

Qua

ntity

Part

No.

Lab

el

Stoc

k C

ode

Qua

ntity

Part

No.

Lab

el

Stoc

k C

ode

Qua

ntity

Part

No.

Lab

el

Stoc

k C

ode

Qua

ntity

Part

No.

Lab

el

Stoc

k C

ode

Qua

ntity

Part

No.

Lab

el

Stoc

k C

ode

Qua

ntity

Part

No.

Lab

el

Stoc

k C

ode

1

9016

0

1

9016

1

1

9016

1

1

9016

2

1

9016

3

1

9016

4

1

9016

5

1

9016

6

1

9016

7

1

9016

8

1

LC-1

001

8600

0

1

LC-1

001

8600

0

1

LC-1

001

8600

0

1

LC-1

001

8600

0

1

LC-1

001

8600

0

1

LC-1

001

8600

0

1

LC-1

001

8600

0

1

LC-1

001

8600

0

1

LC-1

001

8600

0

1

LC-1

001

8600

0

1

LC-1

007

8602

2

1

LC-1

007

8602

2

1

LC-1

007

8602

2

1

LC-1

007

8602

2

1

LC-1

007

8602

2

1

LC-1

007

8602

2

1

LC-1

007

8602

2

1

LC-1

007

8602

2

1

LC-1

007

8602

2

1

LC-1

007

8602

2

1

LC-1

000

8600

4

2

LC-1

000

8600

4

2

LC-1

000

8600

4

3

LC-1

000

8600

4

4

LC-1

000

8600

4

5

LC-1

000

8600

4

6

LC-1

000

8600

4

7

LC-1

000

8600

4

7

LC-1

000

8600

4

8

LC-1

000

8600

4

1

LC-1

000-

1

8600

5

1

LC-1

000-

1

8600

5

1

LC-1

000-

1

8600

5

1

LC-1

000-

1

8600

5

1

LC-1

000-

1

8600

5

1

LC-1

000-

1

8600

5

1

LC-1

000-

1

8600

5

1

LC-1

000-

1

8600

5

1

LC-1

000-

1

8600

5

1

LC-1

000-

1

8600

5

1

LC-1

003

8600

8

1

LC-1

003

8600

8

1

LC-1

023

LC-0

4

8500

4

1

LC-1

023

LC-0

5

8510

5

1

LC-1

023-

1

LC-0

5

8500

5

1

LC-1

023-

2

LC-0

6

8500

6

1

LC-1

023-

3

LC-0

7

8500

7

1

LC-1

023-

4

LC-0

8

8500

8

1

LC-1

023-

5

LC-0

9

8500

9

1

LC-1

023-

6

LC-1

0

8501

0

1

LC-1

023-

7

LC-1

1

8501

1

1

LC-1

023-

8

LC-1

2

8501

2

1

LC-1

022

A

8605

0

1

LC-1

022-

1

B

8605

1

1

LC-1

022-

1

B

8605

1

1

LC-1

022-

2

C

8605

2

1

LC-1

022-

3

D

8605

3

1

LC-1

022

A

8605

0

2

LC-1

022-

1

B

8605

1

1

LC-1

022-

1

B

8605

1

2

LC-1

022-

2

C

8605

2

1

LC-1

022-

2

C

8605

2

1

LC-1

022-

1

B

8605

1

1

LC-1

022-

2

C

8605

2

1

LC-1

022-

3

D

8605

3

1

LC-5

004

A

8604

0

1

LC-5

004

A

8604

0

1

LC-5

004

A

8604

0

1

LC-5

004-

1

B

8604

1

1

LC-5

004-

1

B

8604

1

1

LC-5

004-

1

B

8604

1

1

LC-5

004-

2

C

8604

2

1

LC-5

004-

2

C

8604

2

1

LC-5

004-

2

C

8604

2

1

LC-5

004-

2

C

8604

2

1

LC-6

016

8603

0

1

LC-6

016

8603

0

1

LC-6

016

8603

0

1

LC-6

016

8603

0

1

LC-6

016

8603

0

1

LC-6

016

8603

0

1

LC-6

016

8603

0

1

LC-6

016

8603

0

1

LC-6

016

8603

0

1

LC-6

016

8603

0

1

LC-6

017

A

8603

1

1

LC-6

017-

1

B

8603

2

1

LC-6

017-

1

B

8603

2

1

LC-6

017-

2

C

8603

3

1

LC-6

017-

3

D

8603

4

1

LC-6

017

A

8603

1

2

LC-6

017-

1

B

8603

2

1

LC-6

017-

1

B

8603

2

2

LC-6

017-

2

C

8603

3

1

LC-6

017-

2

C

8603

3

1

LC-6

017-

1

B

8603

2

1

LC-6

017-

2

C

8603

3

1

LC-6

017-

3

D

8603

4

1A

ssem

bly

Kit

Car

tons

Con

tent

s: F

low

Por

t Gas

kets

, Sili

cone

Sea

lant

, Tie

Rod

s, W

ashe

rs, T

ie R

od N

uts,

Sec

tion

Seal

Rop

e, R

ope

Adh

esiv

e or

Spr

ay A

dhes

ive,

Cle

anou

t Pla

tes,

Mou

ntin

g H

ardw

are

2Fl

ue B

ox C

arto

n C

onte

nts:

Flu

e B

ox, S

eal R

ope,

Obs

erva

tion

Ass

embl

y, C

oil C

over

Pla

tes,

Cov

er P

late

Gas

kets

, Mou

ntin

g H

ardw

are

Boi

ler

Mod

elN

umber

7

PREINSTALLATION

Table

1.2

B:

Seri

es

LCE™

Ship

pin

g L

ist

Cha

nnel

Rai

lB

undl

eFr

ont

Top

Flu

eIn

term

.

1"

LWC

OIn

term

.3"

Tap.

Inte

rm.

Pla

inIn

term

.B

ack

Baf

fle

Car

ton

Flow

Por

t Gas

kets

, Sili

cone

Sea

lant

,Ti

e R

ods,

Was

hers

, Tie

Rod

Nut

s, S

ectio

n Se

al R

ope,

Rop

e A

dhes

ive

or S

pray

Adh

esiv

e, C

lean

out P

late

s,M

ount

ing

Har

dwar

e

Con

tent

sSe

e B

elow

Item

1

Fron

t/Rea

rPa

nels

Har

dwar

e

Top/

Side

Pane

lsH

ardw

are

Cha

mbe

r Li

ner

Sta

ndar

d S

ecti

ons

(See

Tab

le 1

.3 fo

r O

ptio

ns)

Ass

embly

Kit

Car

tons

Jack

et C

arto

ns (S

ee T

able

1.4

for

Opt

ions

)Fl

ue C

tn.

Lbl.

Ctn

.B

oile

rM

odel

Num

ber

LCE

-13

LCE

-14

LCE

-15

LCE

-16

LCE

-17

LCE

-18

LCE

-19

LCE

-20

LCE

-21

LCE

-22

LCE

-23

LCE

-24

Qua

ntity

Part

No.

Lab

el

Stoc

k C

ode

Qua

ntity

Part

No.

Lab

el

Stoc

k C

ode

Qua

ntity

Part

No.

Lab

el

Stoc

k C

ode

Qua

ntity

Part

No.

Lab

el

Stoc

k C

ode

Qua

ntity

Part

No.

Lab

el

Stoc

k C

ode

Qua

ntity

Part

No.

Lab

el

Stoc

k C

ode

Qua

ntity

Part

No.

Lab

el

Stoc

k C

ode

Qua

ntity

Part

No.

Lab

el

Stoc

k C

ode

Qua

ntity

Part

No.

Lab

el

Stoc

k C

ode

Qua

ntity

Part

No.

Lab

el

Stoc

k C

ode

Qua

ntity

Part

No.

Lab

el

Stoc

k C

ode

Qua

ntity

Part

No.

Lab

el

Stoc

k C

ode

2

9016

9

2

9016

2

2

9016

3

2

9016

3

2

9016

4

2

9016

4

2

9016

5

2

9016

5

2

9016

6

2

9016

6

2

9016

7

2

9016

7

1

LC-1

001

8600

0

1

LC-1

001

8600

0

1

LC-1

001

8600

0

1

LC-1

001

8600

0

1

LC-1

001

8600

0

1

LC-1

001

8600

0

1

LC-1

001

8600

0

1

LC-1

001

8600

0

1

LC-1

001

8600

0

1

LC-1

001

8600

0

1

LC-1

001

8600

0

1

LC-1

001

8600

0

3

LCE

-105

6

8610

0

3

LCE

-105

6

8610

0

3

LCE

-105

6

8610

0

3

LCE

-105

6

8610

0

3

LCE

-105

6

8610

0

3

LCE

-105

6

8610

0

3

LCE

-105

6

8610

0

3

LCE

-105

6

8610

0

3

LCE

-105

6

8610

0

3

LCE

-105

6

8610

0

3

LCE

-105

6

8610

0

3

LCE

-105

6

8610

0

1

LC-1

000-

1

8600

5

1

LC-1

000-

1

8600

5

1

LC-1

000-

1

8600

5

1

LC-1

000-

1

8600

5

1

LC-1

000-

1

8600

5

1

LC-1

000-

1

8600

5

1

LC-1

000-

1

8600

5

1

LC-1

000-

1

8600

5

1

LC-1

000-

1

8600

5

1

LC-1

000-

1

8600

5

1

LC-1

000-

1

8600

5

1

LC-1

000-

1

8600

5

1

LC-1

003

8600

8

2

LC-1

003

8600

8

2

LC-1

003

8600

8

2

LC-1

003

8600

8

3

LC-1

003

8600

8

3

LC-1

003

8600

8

3

LC-1

003

8600

8

4

LC-1

003

8600

8

4

LC-1

003

8600

8

4

LC-1

003

8600

8

4

LC-1

003

8600

8

4

LC-1

003

8600

8

6

LC-1

000

8600

4

6

LC-1

000

8600

4

7

LC-1

000

8600

4

8

LC-1

000

8600

4

8

LC-1

000

8600

4

9

LC-1

000

8600

4

10

LC-1

000

8600

4

10

LC-1

000

8600

4

11

LC-1

000

8600

4

12

LC-1

000

8600

4

13

LC-1

000

8600

4

14

LC-1

000

8600

4

1

LC-1

007

8602

2

1

LC-1

007

8602

2

1

LC-1

007

8602

2

1

LC-1

007

8602

2

1

LC-1

007

8602

2

1

LC-1

007

8602

2

1

LC-1

007

8602

2

1

LC-1

007

8602

2

1

LC-1

007

8602

2

1

LC-1

007

8602

2

1

LC-1

007

8602

2

1

LC-1

007

8602

2

1

LCE

-107

4

8611

3

1

LCE

-107

4

8611

3

1

LCE

-107

4

8611

3

1

LCE

-107

4

8611

3

1 C

8605

2

1 D

8605

3

1 A

8605

0

2 B

8605

1

1 B

8605

1

2 C

8605

2

1 C

8605

2

2 D

8605

3

1 A

8605

0

2 B

8605

1

1 B

8605

1

2 C

8605

2

1 E

8605

4

1 E

8605

4

1 B

8605

1

1 E

8605

4

1 C

8605

2

1 E

8605

4

1 D

8605

3

1 E

8605

4

1 B

8605

1

1 D

8605

3

1 C

8605

2

1 D

8605

3

1 E

8605

4

1 E

8605

4

1 E

8605

4

1 D

8605

3

1 E

8605

4

1 D

8605

3

1 E

8605

4

1 E

8605

4

1 E

8605

4

1

LC-5

011

D

8604

3

1

LC-5

011

D

8604

3

1

LC-5

011

D

8604

3

1

LC-5

011

D

8604

3

1

LC-5

011

D

8604

3

1

LC-5

012

E

8604

4

1

LC-5

012

E

8604

4

1

LC-5

012

E

8604

4

1

LC-5

012

E

8604

4

1

LC-5

012

E

8604

4

1

LC-5

012

E

8604

4

1

LC-5

012

E

8604

4

1

LCE

-601

6

8603

0

1

LCE

-601

6

8603

0

1

LCE

-601

6

8603

0

1

LCE

-601

6

8603

0

1

LCE

-601

6

8603

0

1

LCE

-601

6

8603

0

1

LCE

-601

6

8603

0

1

LCE

-601

6

8603

0

1

LCE

-601

6

8603

0

1

LCE

-601

6

8603

0

1

LCE

-601

6

8603

0

1

LCE

-601

6

8603

0

1

LC-6

017

A

8603

1

2

LC-6

017-

1

B

8603

2

1

LC-6

017-

1

B

8603

2

2

LC-6

017-

2

C

8603

3

1

LC-6

017

A

8603

1

3

LC-6

017-

1

B

8603

2

2

LC-6

017-

1

B

8603

2

2

LC-6

017

A

8603

1

1

LC-6

017

A

8603

1

4

LC-6

017-

1

B

8603

2

3

LC-6

017-

1

B

8603

2

2

LC-6

017-

1

B

8603

2

1

LC-6

017-

1

B

8603

2

1

LC-6

017-

2

C

8603

3

2

LC-6

017-

1

B

8603

2

1

LC-6

017-

2

C

8603

3

2

LC-6

017-

1

B

8603

2

3

LC-6

017-

1

B

8603

2

1

LC-6

017-

2

C

8603

3

2

LC-6

017-

2

C

8603

3

1

LCE

-602

3

E

8609

4

1

LCE

-602

3

E

8609

4

1

LCE

-602

3

E

8609

4

1

LCE

-602

3

E

8609

4

1

LCE

-602

3

E

8609

4

1

LCE

-602

3

E

8609

4

1

LCE

-602

3

E

8609

4

1

LCE

-602

3

E

8609

4

1

LCE

-602

3

E

8609

4

1

LCE

-602

3

E

8609

4

1

LCE

-602

3

E

8609

4

1

LCE

-602

3

E

8609

4

1

S-50

07-3

A

9052

3

1

S-50

07-3

A

9052

3

1

S-50

07-3

A

9052

3

1

S-50

07-3

A

9052

3

1

S-50

07-3

A

9052

3

1

S-50

07-4

B

9052

4

1

S-50

07-4

B

9052

4

1

S-50

07-4

B

9052

4

1

S-50

07-4

B

9052

4

1

S-50

07-4

B

9052

4

1

S-50

07-4

B

9052

4

1

S-50

07-4

B

9052

4

1

LCE

-802

8

8501

3

1

LCE

-802

8-1

8501

4

1

LCE

-802

8-2

8501

5

1

LCE

-802

8-3

8501

6

1

LCE

-802

8-4

8501

7

1

LCE

-802

8-5

8501

8

1

LCE

-802

8-6

8501

9

1

LCE

-802

8-7

8502

0

1

LCE

-802

8-8

8502

1

1

LCE

-802

8-9

8502

2

1

LCE-

8028

-10

8502

3

1

LCE-

8028

-11

8502

4

Dra

ftD

ampe

rR

atin

gL

abel

1Fl

ue B

ox C

arto

n C

onte

nts:

Top

Flu

e P

late

, Rea

r Fl

ue C

over

, Sea

l Rop

e, O

bser

vatio

n A

ssem

bly,

Coi

l Cov

er P

late

s, C

over

Pla

te, G

aske

ts, M

ount

ing

Har

dwar

e

8

PREINSTALLATION

Note: Boilers with inspection tappings in front and back sections only usestandard cartons.

Table 1.4: Standard and Optional Jacket Cartons,Top/Side Panels

ABCDE

Jacket Label

8603186032860338603486094

Standard(No Inspection

Tappings)

8610186102861038610486097

With InspectionTappings

Table 1.3: Standard and Optional Sections for Knockdown Boilers

Table 1.5A: Burner Mounting Plates

* Standard Burner Mounting Plate

Sections15 psig Steam MAWP

Standard w/Inspection TappingsPart # Stock Code Part # ITP Stock Code

Front LC-1001 86000 LC-1013 86010Intermediate LC-1000 86004 LC-1014 86014

LWCO Intermediate LC-1000-1 86005 LC-1014-2 86092Top Flue Intermediate LCE-1056 86100 LCE-1064 861103" Tapped Intermediate LC-1003 86008 LC-1015 86016

Closed Back LC-1007 86022 LC-1016 86018Coil Back LC-1002 86036 LC-1017 86026

ModelBoiler Model

LC-04 LC-05R LC-05 LC-06 LC-07 LC-08 LC-09 LC-10 LC-11 LC-12

Beckett

CF-800 86070* 86070*CF-1400 86069* 86069* 86069*CF-2300 86074* 86074* 86074* 86074* 86074*CG-10 86085CG-15 86074 86074 86074 86074CG-25 86074 86074 86074 86074 86074

Carlin301CRD 86070* 86070*702CRD 86069* 86069* 86069* 86069*801CRD 86073 86073 86073 86073

GordonPiatt

R6.X 86078 86078 86078 86078R8.X 86079 86079 86079 86079 86079 86079

PowerFlame

C1 86071 86071 86071 86071 86071C2 86076 86076 86076 86076 86076

J15A 86072 86072J30A 86072 86072 86072J50A 86077 86077 86077 86077

Webster JB1 86071 86071 86071 86071 86071 86075 86075 86075 86075 86075

9

PREINSTALLATION

Table 1.7: Control Cartons

Table 1.6: Trim Cartons

1 Safety Relief Valve selection based on capacity determined by boiler output (Gross I=B=R Output). Applies to most locations in United States and Canada.

Table 1.5B: Burner Mounting Plates

* Standard Burner Mounting Plate

Model StockCode Label

LC-04LC-05RLC-05

870008700087000

AAA

LC-06LC-07LC-08

870008700087000

AAA

LC-09LC-10LC-11LC-12

87001870018700187001

BBBB

LCE-13LCE-14LCE-15

870028700287002

CCC

LCE-16LCE-17LCE-18

870028700387003

CDD

LCE-19LCE-20LCE-21

870038700387003

DDD

LCE-22LCE-23LCE-24

870038700487004

DEE

Model Stock Code Label

LC-04ThroughLCE-24

88511 Steam

ModelBoiler Model

LCE-13 LCE-14 LCE-15 LCE-16 LCE-17 LCE-18 LCE-19 LCE-20 LCE-21 LCE-22 LCE-23 LCE-24

Beckett

CF2300AKG 80674*

Not AvailableCF2300AKB 86083* 86083*

CF2500 86074* 86074*CF3500AKM 86083* 86083* 86083*CF3500AKL 86080* 86080*

CG-50 86083 86083 86083 86083 86083 86083 86083 86083 86083 86083 86083 N/A

Carlin801CRD 86073 86073

N/A1050FFD 86086 860861150FFD 86087 86087 86087 86087 86087 86087 86087

GordonPiatt R10.X 86088 86088 86088 86088 86088 86088 86088 86088 86088 86088 86088 86088

PowerFlame

C2 86076 86076 86076C3 86080 86080 86080 86080 86080 86080 86080 86080 86080

Webster JB2 86081 86081 86081 86081 86081 86081 86081 86081 86081 86081 86081 86081

10

A. PACKAGED BOILER

1. Remove crate top and sides. Remove any loosecartons. Remove burner support pedestal andnipple, if supplied

2. Lift boiler off crate pallet. Move to locationdetermined in Chapter 1: Preinstallation.

3. Remove lifting frame and hardware.

4. Re-install burner support pedestal and nipple ifnecessary.

5. Proceed to Chapter 3: Piping the Boiler.

B. ASSEMBLED BLOCK BOILER

1. Move block to location determined in Chapter 1:Preinstallation.

2. Remove lifting frame and hardware.

3. Proceed to Section D: Install Coils or Plates

C. KNOCKDOWN BOILER

1. Place channel rails as shown in Figure 1.4.

2. Open the Section Assembly Kit cartons. Thesecartons contain the parts needed for assembly of thesections.

3. Place the Back Section on the floor as shown inFigure 2.1.

4. The Back Section combustion chamber area is linedwith a ceramic fiber blanket liner. Make sure the lineris in good condition. Minor tears are not a problem,but there should be no holes in the insulation.

PLACE THE BOILER

2. PLACE THE BOILER

Figure 2.1: Lay Sections on Floor and Apply Rope Seal and Gaskets

11

5. Clean the area around the flow ports and in the sealrecess. Use solvent and a clean cloth to thoroughlyclean all of the sealing surfaces. Remove all foreignmatter to assure a water tight seal when the sectionsare drawn together.

6. Place a Flow Port Gasket in each of the three flowport recesses as shown in Figures 2.1 and 2.2.

7. Apply rope adhesive or spray adhesive in the ropegroove around the perimeter of the section.

8. Place the sealing rope completely around the ropegroove, being careful not to stretch the rope. Extendthe rope from 1/4" to 1/2" past the end of the grooveon both sides of the cleanout opening on top of thesection. This will assure a gas tight seal when thecleanout cover plate is applied.

9. Apply a bead of silicone sealant around each flowport as shown in Figure 2.3. Do not get sealant onthe flow port gaskets.

10. Lift up the Rear Section and move into position onthe steel channels on the boiler foundation.

11. Screw a 3" pipe at least 30 inches long into thelower 3" tapping on the back of the Rear Section asshown in Figure 2.4. Place a block under the pipe asshown in the figure and use as a brace duringassembly.

12. Place a Plain Intermediate Section on the floor andprepare as above.

13. Carefully place the Intermediate Section against theRear Section and visually line up the flow ports asclose as possible.

14. Insert a tie rod with one nut and washer applied into each of the four tie rod lugs. See Figures 2.5and 2.6.

15. Place the nut and washer on the other end of the tierod and draw finger tight.

PLACE THE BOILER

Figure 2.3: Apply Silcone Sealant

Gaskets will be damaged by petroleum or itsderivatives. Completely remove all solvent residuebefore placing gaskets.

Do not use petroleum based compounds in theboiler.

CAUTION

Figure 2.2: Flow Port Machining & Gasket

The sections are heavy and must be supportedsecurely.

WARNING

12

Figure 2.4: Install Additional Sections. Use level on each section as tie rod bolts are drawn up.

PLACE THE BOILER

13 13

PLACE THE BOILER

Figure 2.5: Series LC™ Boiler Assembly – Right Side View

14

PLACE THE BOILER

Figure 2.6: Series LCE™ Boiler Assembly – Right Side View

15

16. To properly assemble LC/LCE sections in the field,the following steps must be followed to ensure thatno damage occurs to the tie rod lugs. A 0-100 ft-lbstorque wrench is required.a. Use a spirit level as shown in Figure 2.4 to check

the alignment of the sections as the nuts aredrawn up. Keep the sections plumb.

b. Draw the sections together evenly, in threerotations. Torque each port to 20 ft-lbs for thefirst rotation, then to 40 ft-lbs for the secondrotation, then to 60 ft-lbs for the third rotation.Use the following sequence until all three portstouch metal-to-metal at 60 ft-lbs. See Figure 2.7for port reference.

i) First: Lower Top Port

ii) Second: Bottom Port

iii) Third: Upper Top Port

c. Tighten these (3) three locations only to a torquevalue of 60 ft-lbs. DO NOT EXCEED.

d. After the three ports have been tightened to 60ft-lbs, tighten the draw rod at the bumping padsuntil metal-to-metal contact is reached. This willassure a proper gas tight seal and prevent theproducts of combustion from migrating into theboiler room.

17. Repeat with the remaining sections.a. Save the LWCO Intermediate with two 1"

tappings (for level control) for use as the sectionclosest to the front section.

b. Place the Intermediate Section with 3" toptapping (Tapped Intermediate) in the positiongiven in Figure 2.9.

c. LCE ONLY. Save the (3) Top Flue OutletIntermediates (with wide opening in top of theflue collector) for use as the sections closest tothe LWCO Intermediate Section. See Figure 2.9.

i) The sequence from Front to Rear is:• Front Section• 1" Low Water Cut-off Intermediate• Three (3) Top Flue Outlet Intermediates

ii) The remaining intermediate sections are 3"Tapped Intermediates or Plain Intermediatesas shown in Figure 2.8 and Figure 2.9.

Do not exceed the manufacturer’s torquerecommendations.

WARNING

PLACE THE BOILER

Figure 2.7: Torque Specification/Procedure

Figure 2.8: Section Positioning Numbering

Table 2.1: Section Numbering Sequence

LC-04LC-05LC-06LC-07LC-08LC-09LC-10LC-11LC-12

LCE-13LCE-14LCE-15LCE-16LCE-17LCE-18LCE-19LCE-20LCE-21LCE-22LCE-23LCE-24

ModelPlace a Tapped Intermediate

Section at Position(Numbered Rear to Front)

NANANANANANANA668

5, 96, 106, 11

5, 9, 125, 9, 135, 9, 14

5, 9, 12, 155, 9, 13, 165, 9, 13, 17

6, 10, 14, 186, 10, 14, 19

16

Figure 2.9: LC/LCE Boiler Section Assembly Sequence

PLACE THE BOILER

17

D. INSTALL COILS OR PLATES

1. Remove the coil cover plates, gaskets and mountinghardware, located in the Flue Box Carton.

2. Place the cover plates and gaskets over any unusedheater openings. Place the cover plate with two 3/4"NPT tappings on the upper flow port opening(Position #2) of the Front Section.

3. Install tankless heaters, if used, in openings #1 and#3. (Optional on Rear Section)

4. See Figure 2.10.

5. Steam boilers may have up to two coils installedwhen supplied with special tankless coil rear seciton.

6. Standard Rear Sections do not have a tanklessopening (position #3). This is available only asoptional construction. This special rear section isneeded to install two coils on a steam boiler.

E. HYDROSTATIC TEST THE BOILER

1. Install a drain valve in the Rear Section, Tapping 13.See Figure 8.2.

2. Provide a water supply line to the boiler.

3. Plug all open tappings in the boiler.

4. Provide a means to vent air as the boiler fills.

5. Fill the boiler with water, venting air as water levelrises.

6. Pressurize boiler to:• 45 psig• DO NOT EXCEED THESE PRESSURES.

a) Maintain pressure while checking all joints andfittings for leaks.

7. After inspection is complete, drain the boiler andremove plugs from tappings that are to be used.

PLACE THE BOILER

Figure 2.10: Tankless Coil Openings

18

Table 2.2: Tankless Coil Ratings

LC-04LC-05RLC-05LC-06LC-07LC-08LC-09LC-10LC-11LC-12

LCE-13LCE-14LCE-15LCE-16LCE-17LCE-18LCE-19LCE-20LCE-21LCE-22LCE-23LCE-24

ModelGPM Location

5.55.625.756.256.57.0

7.257.58.0–––––––––––––

111111111–––––––––––––

GPM Location

–6.57.0

7.758.5

9.2510.0

10.7511.5012.25

131313131313131313131313

–111111111111111111111

GPM Location

––––

13.013.7514.515.516.517.518.0

18.7519.5202020202020202020

––––111111111111111111

GPM Location

––––––

14.515.016.0

–––––––––––––

––––––

1 & 31 & 31 & 3

–––––––––––––

GPM Location

–––––––

21.523.524.5262626262626262626262626

–––––––

1 & 31 & 31 & 31 & 31 & 31 & 31 & 31 & 31 & 31 & 31 & 31 & 31 & 31 & 31 & 3

GPM Location

––––––––––––

33.535.537.539.5404040404040

––––––––––––

1 & 31 & 31 & 31 & 31 & 31 & 31 & 31 & 31 & 31 & 3

Heater No.X-1020

Heater No.X-1021

Heater No.X-1022

Two Heaters No.X-1020

Two Heaters No.X-1021

Two Heaters No.X-1022

Above heater ratings are based on intermittent demand for water from 40°F to 140°F with 200°F boiler water.Steam boilers require a special rear section with coil opening in order to use two tankless heaters.DANGER: Install mixing valve in hot water supply piping. Water temperature over 125°F can cause severe burns instantly or death from scalds.

PLACE THE BOILER

19

F. APPLY CLEANOUT COVER PLATES

1. Apply the Cleanout Cover Plates on the tops of thesection joints as shown in Figure 2.11.

2. Pre-assemble a steel flat washer and steel nut on thecarriage bolts. Place a carriage bolt into each side ofthe cleanout opening as shown in the figure.

3. Tighten the lower nut securely.

4. Press the Cleanout Plate with insulation over theprotruding carriage bolts until the insulation laysflush against the cast iron.

5. Apply a flat washer and brass nut to the carriagebolt. Draw the brass nuts down until the insulationpresses firmly against the iron.

G. INSTALL FLUE COLLAR

1. (LC) Remove the Flue Collar and Rear ObservationDoor Assembly from the LC Rear Flue Box Carton.(LCE) Remove the Top Flue Outlet Plate, the RearFlue Cover Plate and the Rear Observation DoorAssembly from the LCE Top Flue Outlet Carton.

2. (LC) Attach the Flue Collar to the Back Section with5/16" x 1¹⁄₂" studs, flat washers and hex nutssupplied. See Figure 2.12.(LCE) Attach the Rear Flue Cover Plate to the RearSection with 5/16" x 1¹⁄₂" studs, flat washers and nutssupplied.

3. (LCE) Apply high tack adhesive or spray adhesive(supplied in Section Assembly Kits) to the rope grooveon the bottom of the Top Flue Outlet Plate. Place thehigh temperature rope seal in the groove, overlappingat the ends for a good seal.a) Place the plate over the opening provided by the

three top flue intermediate sections at the front ofthe boiler. NOTE: Top flue outlet plate is marked“FRONT▼” for proper orientation.

b) Secure the plate and compress using the 3/8" tiedown assembly, nuts and washers provided. SeeFigure 2.13.

c) Inspect the finished seal, particularly where theplate crosses the section joints.

d) The correct Top Flue Outlet Plate for the LCEboiler is:

• LCE-13 thru LCE-17 use the 14" flue opening,part number LCE-5007, Carton D

• LCE-18 thru LCE-24 use the 16" flue opening,part number LCE-5007-1, Carton E

4. Attach the Rear Observation Door to the RearSection with four (4) 5/16"-18 x 3/4" hex head boltsprovided.

PLACE THE BOILER

Figure 2.12: Rear Flue Collar Attachment Figure 2.13: Top Flue Collar Attachment

Figure 2.11: Install Cleanout Cover Plates

20

H. INSTALL FLUE BAFFLES

1. Remove the Front Cleanout Plate from FrontSection.

2. Open Baffles carton. Remove Baffles. For LC Only –Save Ceramic Fiber Liner for Section I. Save RatingLabel for Chapter 4. Models LCE-13 through LCE-20 do not require baffles.

3. Place baffles as shown in Figure 2.14. Three of theseare special stainless steel baffles, identified with a1/4" hole punched in each end. These baffles mustbe placed in the lowest row of tubes.

4. Install the Front Cleanout Plate.

I. INSTALL CHAMBER LINER

1. (LCE) Remove Ceramic Fiber Liner from JacketCarton E. Place the liner on the floor of thecombustion chamber. Place the front end of the linerflush with the inside of the Front Section. The liner is24 inches wide. It will not extend all the way to therear of the boiler on all boiler sizes. No adhesive isrequired, just press the liner down firmly.

PLACE THE BOILER

Figure 2.14: Flue Baffle Locations

21

A. PREPARATION

1. The boiler must be pressure tested as outlined in thechapter “Place the Boiler Sections” of this manual.

2. The Supply and Return piping can be installedbefore installing the jacket. Use nipples long enoughto extend through the jacket.

B. SUPPLY AND RETURN PIPING

1. See Figure 3.3 for piping illustration.

2. Install Top connections sized per Table 3.1.a) Model LC-04 requires one riser off the Rear

Section. Plug the 4" tapping in the top of theFront Section.

b) Models LC-05 through LC-10 require two risers,one off the Front and one off the Rear Section.

c) Models LC-11 and LC-12 require three risers,one each off the Front and Rear Sections plusone off the Tapped Intermediate Section.

d) LCE models require three or more risers.

3. Size the Header per Table 3.1. Pipe the header atleast 24 inches above the normal boiler water line.See Figure 3.1. This is required to prevent waterfrom carrying over into the header and then to thesystem.

4. Figure 3.3 shows the Supply and Return piping forParallel Flow Gravity systems and all Pumped ReturnSystems.

5. Counterflow Gravity systems require the boiler steamline to enter the top of the steam main. SeeFigure 3.2 for this special case.

6. Do not reduce the size or number of risersshown. These are required for reliable operation ofthe boiler. If the risers are undersized or incorrectlyplaced, a sloped water line can occur in the boiler,causing possible overheating of some sections.

7. Pipe the Header with an offset as shown in thedrawings. This offset prevents the expansion andcontraction of the Header from damaging the boilersections.

8. Always locate the Steam Supply take-offbetween the Equalizer and the last BoilerRiser. (See PB Heat, LLC's “Steam InstallationSurvey” for discussion). Locating the steam supplybetween the risers will cause water carryover to thesystem.

9. Do not use a bull head tee to provide steam supplyand equalizer connections. This will cause water levelbounce and carryover.

C. LOW SYSTEM TEMPERATURE

1. The use of a Hartford loop is recommended in allinstallations. See Figure 3.1. The loop providesadditional reliability for the system.

2. A check valve must still be installed on the pumpdischarge of all pumped return systems.

3. PIPE THE BOILER

Figure 3.1: Supply and Return Connections, Skim Piping, Hartford Loop

PIPE THE BOILER

22

3. On pumped return systems, install a boiler cock afterthe pump to allow throttling of the pump discharge.The pressure after the boiler cock should be no morethan 5 psig above the boiler operating pressure.Pumping the water into the boiler too fast will causecollapse of the water level and level control problems.

4. Size the equalizer per Table 3.1. Models LC-11, LC-12 and LCE-13 through LCE 24 require two returnconnections to the boiler off of the equalizer line.

5. Pipe the Hartford loop tee so the inside top of theclose nipple is 2 to 4 inches below the normal boilerwater line. See Figure 3.1.

6. If the pump discharge is looped overhead, above theboiler water line, install spring-loaded check valves atboth the pump discharge and the connection to theboiler return.

D. MULTIPLE BOILER INSTALLATIONS

1. Figure 3.4 shows typical piping for multiple boilerGravity Return systems. Figure 3.5 show typicalpiping for multiple boiler Pumped Return Systems.

2. Provide separate feed lines for multiple boilerpumped return systems. Use either separate feedpumps or solenoid or motorized valves to isolatefeeding of the boilers. This is needed to providereliable level control and avoid nuisanceperformance problems.

3. Condensate return units are not effective for multipleboiler installations since they do not respond to theneeds of the boilers. always use Boiler Feed Units.

4. Install a Float and Thermostatic trap at the boilerwater level on each of the mulitple boilers on apumped return system. This prevents flooding of idleboilers due to condensation of steam.

Figure 3.2: Supply and Return Piping –Counterflow Gravity Systems

PIPE THE BOILER

Table 3.1: Header, Risers & Equalizer Sizing

ModelGrossOutputMBH

End SectionRisers

Intermediate SectionRisers Equalizer

(Inches)

HeaderSize

(inches)Number Size(inches) Number Size

(inches)

LC-04LC-05RLC-05

547649707

122

433

–––

–––

222

455

LC-06LC-07LC-08

86810291189

222

444

–––

–––

22¹⁄₂

2¹⁄₂

556

LC-09LC-10LC-11LC-12

1350151116721832

2222

4444

––11

––33

2¹⁄₂

2¹⁄₂

33

6666

LCE-13LCE-14LCE-15

196621252284

222

444

122

333

333

688

LCE-16LCE-17LCE-18

244426032763

222

444

233

333

344

888

LCE-19LCE-20LCE-21

292230823256

222

444

344

333

444

888

LCE-22LCE-23LCE-24

343036043777

222

444

444

333

444

888

23

PIPE THE BOILER

Figure 3.3: Supply and Return Piping – Pumped Return and Parallel Flow Gravity Systems

24

PIPE THE BOILER

Figure 3.5: Piping Multiple Boilers, Typical, Pumped Return Systems

Figure 3.4: Piping Multiple Boilers, Typical, Gravity Return Systems

25

A. PREPARE THE PARTS

1. Collect all the jacket cartons: Jacket Front & BackCarton plus Jacket Side & Top Cartons. Seethe Shipping List in the front of this manual for thejacket cartons required. The cartons contain thejacket parts and screws. The jacket panels are pre-insulated.

2. Remove all needed knockouts from the jacket partsbefore beginning assembly.

B. APPLY JACKET SIDES AND CORNERS

1. See Figure 4.2 for details.

2. The Side Panels can be used on either side of the boiler.

3. Place the Jacket Side Panels on each side leanedagainst the Boiler Sections.

4. On Models LC-08 through LC-12, each side usestwo panels. Place the panels so the seam is centeredon the Tapped Intermediate Section. On LCEmodels, place panels in the sequence shown in Table 4.1.

5. On boilers with two or more Jacket Side Panels perside, join the panels together with #10 x 1/2" sheetmetal screws. Also attach the Jacket Side PanelReinforcing Angle inside the jacket at the bottom ofthe seam.

6. Attach the Left Front Corner Panel to the Left SidePanel with #10 x 1/2" sheet metal screws.

7. Attach the Right Front Corner Panel to the RightSide Panel with #10 x 1/2" sheet metal screws.

C. APPLY JACKET FRONT PANELS

1. Attach the Upper Front Panel to the Right and LeftFront Corner Panels with #10 x 1/2" sheet metalscrews.

2. Attach the Middle Front Panel and Lower Front Railin the same manner.

3. Position the Jacket Assembly with the front panelspushed up against the front section. You will needthe jacket in this position to install the BurnerMounting Plate.

D. APPLY JACKET REAR PANEL

1. Attach the Rear Jacket Panel to the Jacket SidePanels with #10 x 1/2" sheet metal screws.

E. APPLY JACKET TOP PANELS

1. Attach the Top Front Panel to the Sides and UpperFront Panel with #10 x 1/2" sheet metal screws.

2. Models LC-08 through LC-12 use two Jacket TopPanels. Place them on top with the seam at the samepoint as the side panels. Join them at their seamwith #10 x 1/2" sheet metal screws. On LCE models,place panels in the sequence shown in Table 4.1.

3. Attach the Jacket Top Panel to the Jacket Top FrontPanel with #10 x 1/2" sheet metal screws.

4. Attach the Top Rear Panel to the Jacket Top Panelwith #10 x 1/2" sheet metal screws.

5. Finish by placing #10 x 1/2" sheet metal screws inthe remaining holes along the Jacket Top Panelflanges, into the Jacket Side Panels.

F. APPLY PLATES AND LABELS

1. Mount Boiler Rating Plates and Agency Plates on theUpper Jacket Front Panel as shown in Figure 4.1.

2. Secure metal plates with #6 x 1/4" sheet metalscrews. Apply all adhesive-backed labels.

4. ASSEMBLE THE JACKET

Figure 4.1: Location of Rating, Agency andInstruction Plates on Jacket FrontTop Panel

Table 4.1: Jacket Top & Side Panel Placement

LCE-13LCE-14LCE-15LCE-16LCE-17LCE-18LCE-19LCE-20LCE-21LCE-22LCE-23LCE-24

Model

Locate Jacket Top and Side Panels inthe Position Below

(Numbers are from Rear to Front)

5(Front) 4 3 2 1

(Rear)

–––––––EEEEE

––––EEEAABBC

EEEEABCABBBB

BBBCBBBBBBBB

ABCCBBBBBBCC

ASSEMBLE THE JACKET

26

ASSEMBLE THE JACKET

Figure 4.2: Jacket Assembly

27

VENTING/INSTALL THE BURNER

5. VENTING

Refer to Chapter 1, Preinstallation, Section D. Chimneyor Vent for installation requirements. Refer toChapter 9, Starting the Boiler, Section C. Run BurnerCheck Out for damper settings and draft requirements.

6. INSTALL THE BURNER

A. BURNER APPLICATION

1. Refer to Burner Spec and Data Sheets for the Oiland Gas/Oil Burners pre-tested with Series LC/LCE™boilers.

2. Make sure the nozzle sizing and spray pattern matchthose given in the spec and data sheets.

3. See Figure 6.1 and Table 6.1 for combustionchamber dimensions.

B. INSTALL BURNER MOUNTING PLATE

1. The Burner Mounting Plate is made to fit the burnerbeing used. Burners vary in bolt pattern for theflange, burner tube diameter, insertion length andnear-tube configuration. Make sure the front plate iscorrect for your burner if purchased separately fromthe boiler.

2. Remove the Burner Mounting Plate and HardwareBag from the crate.

3. Screw (7) 3/8"-16 x 2 1/4" studs into the holes in thefront section around the chamber opening.

4. Secure the Burner Mounting Plate to the frontsection with the flat washers and hex nuts.

C. MOUNT THE BURNER

1. Remove the Burner from its crate. Read the burnerinstructions.

2. Insert (4) 3/8"-16 x 1 1/4" studs supplied with BurnerMounting Plate into the front plate holes.

3. Place the high temperature gasket on the burnerfront plate and secure the burner to the front platewith 3/8" flat washers and hex nuts.

4. If the burner is supplied with a pedestal, install it tothe burner per the Burner Manufacturer’sInstructions. The pedestal provides additionalsupport and prevents the burner from sagging.

28

INSTALL THE BURNER

Figure 6.1: Combustion Chamber Layout – See Table 6.1 for Dimensions

Model

ChamberLength

“A”(Inches)

Burner Front Plate Extension Past Jacket (Inches)

BeckettGas

BeckettOil Carlin Gordon-

PiattPowerFlame Webster

LC-04LC-05RLC-05

18⁷⁄₈

23¹⁵⁄₁₆

23¹⁵⁄₁₆

1¹⁄₈

1¹⁄₈

1¹⁄₈

6¹⁄₈

6¹⁄₈

6¹⁄₈

6¹⁄₈

6¹⁄₈

6¹⁄₈

6¹⁄₈

1¹⁄₈

1¹⁄₈

6¹⁄₈

6¹⁄₈

6¹⁄₈

6¹⁄₈

6¹⁄₈

6¹⁄₈

LC-06LC-07LC-08

2934¹⁄₁₆

39¹⁄₈

1¹⁄₈

1¹⁄₈

1¹⁄₈

6¹⁄₈

6¹⁄₈

1¹⁄₈

6¹⁄₈

6¹⁄₈

6¹⁄₈

1¹⁄₈

1¹⁄₈

1¹⁄₈

6¹⁄₈

6¹⁄₈

1¹⁄₈

6¹⁄₈

6¹⁄₈

1¹⁄₈

LC-09LC-10LC-11LC-12

44³⁄₁₆

49¹⁄₄

54⁵⁄₁₆

59³⁄₈

1¹⁄₈

1¹⁄₈

1¹⁄₈

1¹⁄₈

1¹⁄₈

1¹⁄₈

1¹⁄₈

1¹⁄₈

1¹⁄₈

1¹⁄₈

1¹⁄₈

1¹⁄₈

1¹⁄₈

1¹⁄₈

1¹⁄₈

1¹⁄₈

1¹⁄₈

1¹⁄₈

1¹⁄₈

1¹⁄₈

1¹⁄₈

1¹⁄₈

1¹⁄₈

1¹⁄₈

LCE-13LCE-14LCE-15

64⁷⁄₁₆

69¹⁄₂

74⁹⁄₁₆

1¹⁄₈

1¹⁄₈

1¹⁄₈

1¹⁄₈

1¹⁄₈

1¹⁄₈

1¹⁄₈

1¹⁄₈

1¹⁄₈

1¹⁄₈

1¹⁄₈

1¹⁄₈

1¹⁄₈

1¹⁄₈

1¹⁄₈

1¹⁄₈

1¹⁄₈

1¹⁄₈

LCE-16LCE-17LCE-18

79⁵⁄₈

84¹¹⁄₁₆

89³⁄₄

1¹⁄₈

1¹⁄₈

1¹⁄₈

1¹⁄₈

1¹⁄₈

1¹⁄₈

1¹⁄₈

1¹⁄₈ 1¹⁄₈

1¹⁄₈

1¹⁄₈

1¹⁄₈

1¹⁄₈

1¹⁄₈

1¹⁄₈

1¹⁄₈

1¹⁄₈

1¹⁄₈

LCE-19LCE-20LCE-21

94¹³⁄₁₆

99⁷⁄₈

104¹⁵⁄₁₆

1¹⁄₈

1¹⁄₈

1¹⁄₈

1¹⁄₈

1¹⁄₈

1¹⁄₈

1¹⁄₈

1¹⁄₈

1¹⁄₈

1¹⁄₈

1¹⁄₈

1¹⁄₈

1¹⁄₈

1¹⁄₈

1¹⁄₈

1¹⁄₈

1¹⁄₈

1¹⁄₈

LCE-22LCE-23LCE-24

110

115¹⁄₁₆

120¹⁄₈

1¹⁄₈

1¹⁄₈

N/A

1¹⁄₈

N/AN/A

1¹⁄₈

1¹⁄₈

N/A

1¹⁄₈

1¹⁄₈

1¹⁄₈

1¹⁄₈

1¹⁄₈

1¹⁄₈

1¹⁄₈

1¹⁄₈

1¹⁄₈

29

A. GENERAL

1. Read the Burner Instruction Manual, supplied withthe boiler or with the burner if purchased separately.Review applicable code requirements for burner andfuel piping installations.

2. Install piping to allow removal of burner and accessto combustion chamber for cleaning or service.

B. INSTALL FUEL OIL PIPING

1. Place the fuel oil tank and install the piping inaccordance with NFPA-31 and all other applicablecodes.

2. General Guidelines for Oil Pipinga) Follow the guidelines in the Burner Manual for

sizing oil lines. Never use smaller than 1/2" ODcopper tubing.

b) Install manual shut-off valves on the suction lineat the burner and at the oil line entrance to thebuilding. If installing a shut-off valve on thereturn line, you must provide an oil pressurerelief valve piped ahead of the shut-off valve anddischarged to the tank to prevent over-pressureconditions.

c) Install a two-pipe oil distribution system whenpossible. It will improve the reliability of the oildelivery to the burner.

d) Use flare fittings when using copper tubing.

e) Provide an oil line filter in the suction line. Sizethe filter for the suction gear capacity of theburner oil pump if running a two-pipe system.

f) If burner is above the top of the fuel oil tank,install a check valve on the oil suction line at theburner to prevent oil from evacuating the line. Ifburner is below the top of the tank, install ananti-siphon device to prevent oil flow should theoil line break.

C. INSTALL GAS SUPPLY PIPING

1. Size the piping as required by the National Fuel GasCode, ANSI Z223.1 or as required by local codes.a) Use Table 7.1 for sizing of natural gas for a

system pressure drop of 0.3 inch water column.

2. The standard gas train is designed for a maximumpressure of 1/2 psig (14 inches water column). Makesure the system regulator will not allow a higherpressure to the Gas Control Train under anyconditions.

3. The minimum gas supply pressure is listed on theBurner Rating Plate. Make sure the system regulatorand the piping are sized and adjusted properly toprovide this pressure under all conditions.

4. Install a Service Valve, Sediment Trap and GroundJoint Union at the supply connection to the GasControl Train as shown in Figure 7.1. These are notsupplied with the boiler. Install them in accordancewith local codes.

5. Use only pipe joint compounds rated for use withLiquefied Petroleum Gases.

D. TEST GAS SUPPLY PIPING

1. ISOLATE THE BOILER GAS CONTROL TRAINFROM THE SYSTEM DURING TEST:a) Test pressure 1/2 psig or less – Close the Manual

Shut-Off Valve on the Boiler Gas Control Train.

b) Test pressure over 1/2 psig – Disconnect the gassupply piping upstream of the Boiler ManualShut-Off Valve.

CONNECT FUEL PIPING

7. CONNECT FUEL PIPING

Figure 7.1: Gas Supply Connection to Boiler

Do not expose the Gas Control Train to excessivepressure. The gas valves can be damaged. This couldresult in explosion hazard and severe personal injuryor death.

Do not test gas supply piping with open flame. Use asoap suds mixture brushed onto the pipe joints totest for leaks.

WARNING

30

CONNECT FUEL PIPING

Table 7.1: Capacity of Gas Supply Pipe in Cubic Feet Per Hour of Natural Gas for Pressure Drop of 0.3 inch Water Column.

10

20

30

40

50

60

70

90

100

150

1050

730

590

500

440

400

350

320

305

250

1600

1100

890

760

670

610

560

490

460

380

3050

2100

1650

1450

1270

1150

1050

930

870

710

4800

3300

2700

2300

2000

1850

1700

1500

1400

1130

8500

5900

4700

4100

3600

3250

3000

2600

2500

2000

17500

12000

9700

8300

7400

6800

6200

5400

5100

4100

44000

31000

25000

22000

20000

18000

17000

15000

14000

11500

Pipe Length(Feet)

1-1/4"Pipe

1-1/2"Pipe

2"Pipe

2-1/2"Pipe

3"Pipe

4"Pipe

6"Pipe

Above ratings based on natural gas with specific gravity of 0.60 allowing pressure drop of 0.3 inches water column. No allowance is needed forpipe fittings. Use the following multipliers on above capacities for specific gravity other than 0.60:

Specific Gravity

Multiply Capacity by: 1.10

0.50

1.04

0.55

1.00

0.60

0.962

0.65

0.926

0.70

31

A. INSTALL SAFETY VALVES

1. Pipe the Pop Safety Valve on a tee mounted in the2¹⁄₂" tapping located on the upper left side of theRear Section. Make sure the relief valve sizing meetslocal code requirements.

2. Install a 2" ball valve for skimming off the end of thetee as shown in the piping drawings in this manual.

B. INSTALL BLOWDOWN VALVES

1. Install a 1¹⁄₂" full port ball valve off of the returnconnection as shown in the “Pipe the Boiler” sectionof this manual. See Figure 8.1.

2. Pipe the valve discharge to a floor drain if availableor apply a nipple and cap to close off when not inuse.

C. INSTALL LOW WATER CUTOFF(S)

1. Mount a float type Low Water Cutoff and GaugeGlass in the tappings provided in the side of the frontsection or the side and top of the first intermediatesection.

2. Do not apply piping which would raise or lower thelocation of the cutoff relative to the tappings in theboiler. Raising the water level over the design heightwill cause water carryover to the system.

3. For correct location of typical low water cutoff/feederor low water cutoff/pump control, see Figures 8.4through 8.7.

4. See Figure 8.2 for the location of control connectiontappings.

5. Provide each float low water cutoff with a blowdownvalve. Pipe the blowdown away from traffic to a floordrain if available. The blowdown valve is requiredfor proper maintenance of the control.

6. Maintain a height of 46¹⁄₂" from boiler foundation tothe normal water level.

7. When using Multiple Float Type Controls: Alwayspipe the controls off of the same tappings to theboiler. Do not mount on different ends of the boileror in different tappings. This can cause erraticoperation and nuisance problems with the controls.

D. INSTALL PRESSURE CONTROLS

1. Pipe the Steam Pressure Gauge and Boiler Limit andOperating Pressure Controls as shown in Figure 8.3.Connect the control assembly to the 1/2" tapping inthe front section.

E. PIPE TANKLESS HEATER(S)

1. Connect piping to any installed tankless heaters. SeeFigure 8.8 for suggested piping for single coils andFigure 8.9 for suggested piping for dual coils.

F. CONNECT SUPPLY WIRING

1. Install all wiring in accordance with local codes, theNational Electrical Code and other controllingagencies or governing bodies.

2. Use #14 gauge or heavier wire for supply wiring.Protect the circuit with a fused disconnect switch (byothers) and a grounded neutral.

3. Mount an electrical junction box on the boiler FrontPanel for connection of supply wiring anddistribution to the boiler controls.

4. Follow the instructions in the Burner Manual and theWiring Diagrams supplied with the burner and theboiler.

INSTALL CONTROLS, TRIM & WIRING

8. INSTALL CONTROLS, TRIM & WIRING

Pipe the discharge of the Safety Relief Valve awayfrom any traffic area, preferably to a floor drain. Thisis necessary to prevent injury should the valvedischarge.

Pipe the discharge full size of valve outlet.

CAUTIONMake sure that the ignition system components,electrical controls, junction boxes and electricalpanels are protected from water (dripping, spraying,rain, etc.) during boiler operation and service (trapservicing, control replacements or other).

CAUTION

The boiler/burner must be electrically grounded inaccordance with the requirements of the authorityhaving jurisdiction, or in the absence of suchrequirements, with the current edition of the NationalElectrical Code, ANSI/NFPA Number 70.

NOTICE

32

G. INSTALL CONTROL WIRING

1. Wire the boiler according to the wiring diagramssupplied with the burner and the boiler (in the BoilerEnvelope).

2. Low Energy Safety Control wiring, if used, mustfollow the contour of the boiler. Some local codesmay require that all wiring, even low voltage, berouted in conduit.

3. Install line voltage wiring in conduit.

4. Do not install single pole switches, including safetycontrols, in a grounded line.

INSTALL CONTROLS, TRIM & WIRING

Figure 8.1: Blowdown Valve, Safety Valve and Skim Valve Piping

33

INSTALL CONTROLS, TRIM & WIRING

Figure 8.2: Control and Pipe Tapping Locations

34

INSTALL CONTROLS, TRIM & WIRING

Figure 8.3: Control and Pipe Tapping Locations

35

INSTALL CONTROLS, TRIM & WIRING

Figure 8.5: Optional Model 47-2 Low Water Cutoff/Feeder – Use only up to Model LC-07

Figure 8.4: Optional Model 67PE2 Float Low Water Cutoff

36

INSTALL CONTROLS, TRIM & WIRING

Figure 8.6: Optional Float Type Pump Control/Low Water Cutoff, Model 157

37

INSTALL CONTROLS, TRIM & WIRING

Figure 8.7: Optional Feeder/Low Water Cutoff, Type 51-2

38

INSTALL CONTROLS, TRIM & WIRING

Figure 8.9: Suggested Piping – Dual Tankless Coil Installation

Figure 8.8: Suggested Piping – Single Tankless Coil Installation

39

A. CHECK THE PIPING

1. Steam Pipinga) The Boiler must have been hydrostatically tested.

b) Check the attached piping for joint tightness.

c) Continue monitoring as you proceed throughstart up.

2. Gas Pipinga) Make sure the gas system piping and the

connections to the boiler Gas Control Train(s)have been leak tested.

b) After the boiler is in operation, check thetightness of all joints in the boiler gas piping witha soap suds solution.

c) Purge the gas piping of all air up to the boilerGas Control Train.

3. Oil Pipinga) Check the oil piping visually. Make sure all joints

are tight.

b) When the burner is firing, check the suction lineand return line pressures.

c) If the pressure exceeds the allowable pressure inthe Burner Manual or if the suction line vacuumis higher than allowable, correct the piping asneeded to bring the suction line and return linepressures within acceptable range.

d) Excess pressure can cause pump seal failures.Excess vacuum will cause fuel flow problemswith the burner oil pump.

B. FILL THE BOILER

1. Fill the boiler to the normal water line.a) Gravity Systems and Pumped Return with

Condensate Units – Fill to 46¹⁄₂" above the boilerfoundation (center of gauge glass).

b) Pumped Return with Boiler Feed Unit - Fill theboiler using the boiler feed unit. Fill level willdepend on the control being used, but should be46¹⁄₂" above the boiler foundation (just belowcenter of gauge glass) when the pump stops.

C. RUN BURNER CHECK-OUT

1. Before firing the burner, slide the Slide Gate Damperon the rear flue box all the way down (full open) onLC’s or open the LCE Draft Damper until the handleis parallel to the vent pipe (full open).

2. Follow the instructions in the Burner Manual forstarting the burner, adjusting air openings and fuelrates. Perform ignition system and flame supervisorycontrol test and checkout as described in the manual.

3. After burner is set at rate, close the damper until thepressure reading at the test opening in the rear flue boxor draft damper is between 0" wc and 0.1" wc positive.See Table 9.1 for typical overfire pressure (measuredat the burner front plate) and boiler draft loss.

When a barometric draft regulator is installed in theventing system, adjust the boiler damper for 0" wcpressure reading at the damper. Adjust the draftregulator for -0.05" wc draft between the boilerdamper and the draft regulator.

4. Adjust the burner as needed for a CO2 reading of:a) Oil burners: CO2 approximately 12.5% or 1%

less than the level at which the smoke readinggoes above a trace on the Bacharach scale.

b) Gas burners: 9% to 10% with CO less than 50 ppm.

5. Inspect all flue gas joints (sections, attachments,breeching and vent) for gas tightness. Remove thejacket panels in order to thoroughly inspect all ropeseal joints between the sections.

D. CHECK BOILER CONTROLS

1. Limit and Operating Temperature Controlsa) Lower the setting of each control until the burner

shuts down.

2. Low Water Cutoffsa) Test probe type controls by using the Push-to-Test

Button.

b) Test float type controls.

3. Follow additional instructions in the Burner Manualfor proving the burner component operation.

4. Check all controls to make sure they functioncorrectly.

5. After all controls have been proven, set theOperating and High Limit Temperature Controls tothe temperatures desired.

E. CLEAN THE BOILER

1. Clean the boiler as described below no later thanone week after the initial start-up. Cleaning will bemore effective if the boiler operates a day or two toloosen sediment and impurities in the system.

9. STARTING THE BOILER

STARTING THE BOILER

Cleaning the boiler requires the use of very hot waterand corrosive chemicals. Use care when handling toprevent injury.

WARNING

On installations with high draft, do not leave theboiler with a negative draft reading at the rear fluebox or draft damper. High negative draft can pull theflame up into the boiler crown sheet and overheat theiron. This can result in cracked sections or shortenedboiler life.

CAUTION

40

2. The boiler must be cleaned to remove anyaccumulation of oil, grease, sludge, etc. that may bein the system. These substances can cause foamingand surging of the boiler water, producing unstablewater line and water carryover to the system.

3. The piping for a 2" Skim Valve must be done asshown in this manual, with the skim valve mountedoff the Pop Safety Valve tee on the rear of the boiler.

4. Use common washing soda (such as Arm and HammerSuper Washing Soda). Mix the soda with water in a 10quart pail. Use a proportion of one pound of washingsoda for each 800 square feet EDR net boiler rating.Remove the Pop Safety Valve and pour the washingsoda solution into the boiler through the Pop SafetyValve tee. Replace Pop Safety Valve.

5. Connect a 2 inch drain line off of the Skim Valve,run to a point of safe discharge.

6. Close all valves to the system. Provide a means ofcontinuous fresh water to the boiler for the cleaningprocess.

7. Open the Skim Valve. Fill the boiler until waterbegins to flow out of the valve.

8. Turn burner on and allow the boiler water to heat upto just below steaming (180° to 200° F). Cycle theburner to maintain temperature during skimming. Donot allow the boiler to steam. Steaming mixes up thecontaminants in the water instead of floating them atthe surface.

9. Open the make-up water valve to continuously feedwater to the boiler. Allow water to flow out the skimtapping.

10. Continue skimming the boiler until the water flowingfrom the skim tapping flows clear. This will takesome time, possibly several hours for a dirty system.

11. After skimming is complete, close the skim valve andturn off the boiler.

12. Close the make-up water valve and open the boilerblowdown valves.

13. Drain the boiler completely, then refill and drainagain one or two times to make sure all of the sodahas been washed out.

14. Restore piping to normal. Pipe a nipple and cap inthe skim valve.

15. Note: If the gauge glass becomes dirty again, thisindicates more contaminants have worked loose inthe system. Repeat the cleaning and skimmingprocess as needed to clean the system.

STARTING THE BOILER

Table 9.1: Typical Combustion Chamber Pressure and Boiler Draft Loss

LC-04LC-05RLC-05LC-06LC-07LC-08LC-09LC-10LC-11LC-12

LCE-13LCE-14LCE-15LCE-16LCE-17LCE-18LCE-19LCE-20LCE-21LCE-22LCE-23LCE-24

+ 0.22+ 0.22+ 0.24+ 0.26+ 0.27+ 0.28+ 0.29+ 0.30+ 0.31+ 0.32+ 0.24+ 0.25+ 0.26+ 0.27+ 0.28+ 0.29+ 0.30+ 0.31+ 0.31+ 0.31+ 0.32+ 0.32

Model Boiler Draft Loss(Inches w.c.)

Combustion Chamber Pressurewith 0.1" w.c. at Rear Flue Box Test Port

(Inches w.c.)

0.120.120.140.160.170.180.190.200.210.220.140.150.160.170.180.190.200.210.210.210.220.22

NOTE: Actual chamber pressure and draft loss readings may vary with each boiler and installation due to variation in the heat exchanger,deposits in the flueways, actual burner firing rate and excess air conditions. Use the above numbers as a general guide only. If the measured draftloss is considerably higher than the above, check the flueways for deposits and confirm the burner firing rate.

Do not leave the boiler unattended while firing.

Take great care not to allow the water level to dropbelow the bottom of the gauge glass or to allow freshwater make-up to flow in too fast. This will avoid thepossibility of causing the boiler sections to fracture.

CAUTION

WARNING

Product Safety InformationRefractory Ceramic Fiber Product

This appliance contains materials made from refractory ceramic fibers (RCF). Airborne RCF,when inhaled, have been classified by the International Agency for Research on Cancer(IARC), as a possible carcinogen to humans. After the RCF materials have been exposed totemperatures above 1800°F (982°C), they can change into crystalline silica, which has beenclassified by the IARC as carcinogenic to humans. If particles become airborne duringservice or repair, inhalation of these particles may be hazardous to your health.

Avoid Breathing Fiber Particulates and Dust

Suppliers of RCF recommend the following precautions be taken when handling thesematerials:

Precautionary Measures:Provide adequate ventilation.Wear a NIOSH/MSHA approved respirator.Wear long sleeved, loose fitting clothing and gloves to prevent skin contact.Wear eye goggles.Minimize airborne dust prior to handling and removal by water misting the material andavoiding unnecessary disturbance of materials. Wash work clothes separately from others. Rinse washer thoroughly after use.Discard RCF materials by sealing in an airtight plastic bag.

First Aid Procedures:Inhalation: If breathing difficulty or irritation occurs, move to a location with fresh clean air.Seek immediate medical attention if symptoms persist.Skin Contact: Wash affected area gently with a mild soap and warm water. Seek immediatemedical attention if irritation persists.Eye Contact: Flush eyes with water for 15 minutes while holding eyelids apart. Do not rubeyes. Seek immediate medical attention if irritation persists.Ingestion: Drink 1 to 2 glasses of water. Do not induce vomiting. Seek immediate medicalattention.

41

10. MAINTENANCE

MAINTENANCE

42

A. PLACING BOILER IN OPERATION

1. Start up the Burner/Boiler per the Burner Manualand the instructions in this manual on starting theboiler.

2. Prove the correct operation of all controls on theboiler and burner as outlined below.

3. Check the operation of the ignition and flameproving controls as described in the Burner Manual.

4. Test the limit and operating controls to assure theyare operating correctly.

5. Inspect and test all low water cutoffs.

6. Test the safety relief valve(s) using the proceduregiven by the valve manufacturer on the valve tag.

7. Visually inspect the burner and pilot flames (ifapplicable).

B. TO SHUT DOWN THE BOILER

1. Turn off Burner.

2. Open main line power disconnect switch toboiler/burner.

3. Close fuel shut-off valves.

4. To take boiler out of service if the boiler and systemare not to be used when temperatures are belowfreezing:a) Drain the boiler and system completely and shut

off make-up water supply.

b) Open main line power disconnect switch toboiler/burner. Remove the fuses or secure theswitch so that the power cannot be turned onaccidentally.

c) Be certain that the boiler and system are refilledbefore returning to service. Follow theInstructions in this manual and the LightingInstructions to operate.

d) The system may be filled with a 50% inhibitedpropylene glycol solution for protection down to-35°F. Use only antifreeze solutions specificallydesigned for hydronic use.

C. MAINTENANCE – ANNUAL

1. Before the start of each heating season, inspectand make all necessary adjustments to insure properboiler and burner operation. Use the maintenanceand inspection procedures following.

2. Inspect the Venting Systema) Check the chimney or vent to make sure it is

clean and free from cracks or potential leaks.

b) All joints must be tight and sealed.

c) The vent connector must extend into, but notbeyond the inside edge of the chimney or vent.

3. Inspect the Boiler Areaa) The boiler area must be clean and free from

combustible materials, gasoline or any otherflammable liquids or vapors.

b) The combustion air openings and the areaaround the boiler must be unobstructed.

4. Inspect boiler flueways and burner for cleanliness. Ifcleaning is required, use the following procedure.a) Turn off all electrical power to the boiler.

b) Remove Jacket Middle Front Panel and JacketTop Panels. Remove Front Cleanout Plate andCleanout Cover Plates on each flueway. On LCEboilers, remove the top flue outlet plate and ventpiping as necessary to access the top of thesections.

c) Brush the boiler tube spaces both horizontally(through cleanout openings on ends) andvertically (from top of boiler through cleanoutopenings at flueways).

MAINTENANCE

Do not store or allow combustible or flammablematerials near the boiler. Substantial fire or explosionhazard could result, causing risk of personal injury,death or property damage.

Do not use this boiler if any part of it has been underwater. Immediately call a qualified service technicianto inspect the boiler. Any part of the control system,any gas control or any burner or gas componentwhich has been under water must be replaced.

Should overheating occur or the fuel supply fail toshut off: Shut off the fuel supply at a locationexternal to the boiler. Do not turn off or disconnectthe electrical supply to the pump. Immediately call aqualified service technician to inspect the boiler fordamage and defective components.

WARNING

Before servicing the boiler:

• Turn off all electrical power to the boiler.

• Close the Gas Service Valve and Oil Shut-Off Valve.

• Allow the boiler to cool if it has been operating.

• Label all wires prior to disconnection whenservicing controls. Wiring errors can causeimproper and dangerous operation. Verify properoperation after servicing.

CAUTION

43

d) Remove the Burner and Burner Mounting Plate.Remove any scale or soot from the combustionchamber by means of vacuum cleaning or otheravailable means. Take care not to damage thechamber floor liner or target wall liner.

e) Replace the Front Cleanout Plate, BurnerMounting Plate, Burner and all Cleanout CoverPlates on top of the sections. Make sure allsealing rope and seals are in good condition.Replace sealing rope if necessary.

f) Replace all Jacket Panels.

5. Inspect the boiler and piping for signs of leaks.Check to see if there are signs of heavy make-upwater addition to the system.

6. When placing boiler into operation, follow BurnerManual, all instructions supplied with the boiler andthe instructions in this chapter.

7. Test the operation of all limit controls, float controlsand ignition components as described in Part A,“Placing Boiler in Operation”, of this chapter.

D. MONTHLY MAINTENANCE

1. Inspect the burner and pilot flames as for the annualinspection.

2. Inspect the boiler and system for any signs ofleakage or excessive make-up water usage.

3. Inspect and check the operation of the ventingsystem.

E. DAILY MAINTENANCE

1. Inspect the boiler area to make sure the area is freefrom combustible or flammable materials and thatthere are not obstructions to the flow of air to theboiler or combustion air openings to the room.

2. Make sure there are no signs of abnormal operation,such as overfilling or leakage.

MAINTENANCE

Be very careful when adding water to a hot boiler.Add very slowly or, if possible, allow the boiler tocool naturally before adding water.

If an excessive loss of water occurs, check for a leakin the piping and correct the problem. Excessivemake-up water will cause corrosion and damage tothe boiler.

CAUTION

44

BOILER RATINGS & DIMENSIONS

11. BOILER RATINGS & DIMENSIONSTable 11.1: Series LC/LCE™ Boiler Ratings

1 Burner input based on No. 2 fuel oil with a heating value of 140,000 Btu per gallon.2 Net water ratings based on an allowance of 1.15.3 Net steam ratings based on an allowance for LC-04 to LC-08=1.333, LC-09=1.323, LC-10=1.310, LC-11=1.298, LC-12=1.290,LCE-13 to LCE-24=1.288.4 Consult factory before selecting a boiler for installations having unusual piping and pickup requirements, such as intermittent system operation, extensive piping

systems, etc.5 Combustion and thermal efficiencies are determined in accordance with BTS 2000 Testing Standard.

Figure 11.1: Tankless Coil Pressure Drops

Series LC/LCE™

BoilerModel

Oil Input¹ GasInput, MBH

GrossOutput, MBH

Net Ratings4 Oil Gas

GPH MBHSteam,

sqftWater²,MBH

Steam³,MBH

CombustionEfficiency5, %

ThermalEfficiency5, %

CombustionEfficiency5, %

ThermalEfficiency5, %

LC-04-S 4.75 665 686 547 1,708 — 410 83.7 82.2 81.2 79.8

LC-04-W 4.75 665 686 547 — 476 — 84.2 82.9 81.6 80.4

LC-05R 5.60 784 808 649 2,029 564 487 83.7 82.8 81.2 80.3

LC-05 6.10 854 881 707 2,208 615 530 83.7 82.8 81.2 80.3

LC-06 7.50 1,050 1,077 868 2,713 755 651 83.7 83.1 81.1 80.6

LC-07 8.80 1,232 1,273 1,029 3,217 895 772 83.6 83.3 81.1 80.8

LC-08 10.20 1,428 1,469 1,189 3,717 1,034 892 83.6 83.5 81.1 81.0

LC-09 11.60 1,624 1,664 1,350 4,250 1,174 1,020 83.6 83.6 81.1 81.1

LC-10 12.80 1,792 1,860 1,511 4,804 1,314 1,153 83.6 83.7 81.1 81.2

LC-11 14.20 1,988 2,056 1,672 5,367 1,454 1,288 83.6 83.8 81.1 81.3

LC-12 15.60 2,184 2,252 1,832 5,917 1,593 1,420 83.6 83.9 81.1 81.4

LCE-13 17.00 2,380 2,464 1,966 6,358 N/A 1,526 83.5 82.2 81.0 79.8

LCE-14 18.40 2,576 2,657 2,125 6,875 N/A 1,650 83.5 82.5 81.0 80.0

LCE-15 19.80 2,772 2,850 2,284 7,388 N/A 1,773 83.5 82.6 81.0 80.2

LCE-16 21.00 2,940 3,043 2,444 7,908 N/A 1,898 83.5 82.8 81.0 80.3

LCE-17 22.50 3,150 3,236 2,603 8,421 N/A 2,021 83.5 82.9 81.0 80.4

LCE-18 24.00 3,360 3,429 2,763 8,938 N/A 2,145 83.5 83.1 81.0 80.6

LCE-19 25.00 3,500 3,622 2,922 9,454 N/A 2,269 83.5 83.2 81.0 80.7

LCE-20 26.50 3,710 3,815 3,082 9,971 N/A 2,393 83.5 83.3 81.0 80.8

LCE-21 28.00 3,920 4,027 3,256 10,533 N/A 2,528 83.6 83.3 81.1 80.8

LCE-22 29.50 4,130 4,239 3,430 11,096 N/A 2,663 83.6 83.4 81.1 80.9

LCE-23 31.00 4,340 4,451 3,604 11,658 N/A 2,798 83.7 83.5 81.2 81.0

LCE-24 32.50 4,550 4,663 3,777 12,217 N/A 2,932 83.7 83.5 81.2 81.0

BoilerH.P.

16.3

16.3

19.4

21.1

25.9

30.7

35.5

40.3

45.1

50.0

54.7

58.7

63.5

68.2

73.0

77.7

82.5

87.3

92.1

97.3

102.5

107.7

112.8

BOILER RATINGS & DIMENSIONS

Figure 11.2: Series LC™ Dimensional Diagram

Figure 11.3: Series LCE™ Dimensional Diagram

45

46

BOILER RATINGS & DIMENSIONS

SE

RIE

S L

C/L

CE

BO

ILE

R D

IME

NS

ION

S

Boi

ler

Mod

elN

umbe

r

Jack

etSu

pply

Pip

ing

Ret

urn

Pipi

ngR

iser

Tap

ping

Loc

atio

ns*

Vent

Loc

atio

nVe

nt

Leng

th“A

”R

iser

sSi

zeR

ecom

.H

eade

r

End

Sec

t.Ta

ppin

gs“E

”

Inte

rmed

iate

Sec

tion

Tapp

ing

“B”

“C”

Dia

met

er“D

”M

inim

umH

eigh

tE

qual

izer

“E1”

“E2”

“E3”

“E4”

LC-0

425

-15/

16"

14"

4"2"

16-1

/2"

––

––

18-1

/4"

54-1

/8"

9"3'

LC-0

5R31

"2

3"5"

2"21

-9/1

6"–

––

–18

-1/4

"54

-1/8

"9"

3'LC

-05

31"

23"

5"2"

21-9

/16"

––

––

18-1

/4"

54-1

/8"

9"3'

LC-0

636

-1/1

6"2

4"5"

2"26

-5/8

"–

––

–18

-1/4

"54

-1/8

"10

"3'

LC-0

741

-1/8

"2

4"5"

2-1/

2"31

-11/

16"

––

––

18-1

/4"

54-1

/8"

10"

3'LC

-08

46-5

/16"

24"

6"2-

1/2"

36-1

3/16

"–

––

–18

-1/4

"54

-1/8

"10

"3'

LC-0

951

-3/8

"2

4"6"

2-1/

2"41

-7/8

"–

––

–18

-1/4

"54

-1/8

"12

"3'

LC-1

056

-7/1

6"2

4"6"

2-1/

2"46

-15/

16"

––

––

18-1

/4"

54-1

/8"

12"

3'LC

-11

61-1

/2"

2, 1

4", 3

"6"

3" (

2 R

et.)

52"

26"

––

–18

-1/4

"54

-1/8

"12

"3'

LC-1

266

-9/1

6"2,

14"

, 3"

6"3"

(2

Ret

.)57

-1/8

"26

"–

––

18-1

/4"

54-1

/8"

12"

3'LC

E-1

371

-3/4

"2,

14"

, 3"

6"3"

62-3

/16"

36-3

/16"

––

–16

"20

-1/2

"14

"3'

LCE

-14

76-1

3/16

"2,

24"

, 3"

8"3"

67-1

/4"

20-1

5/16

"20

-5/1

6"–

–16

"20

-1/2

"14

"3'

LCE

-15

81-7

/8"

2, 2

4", 3

"8"

3"72

-5/1

6"26

"20

-5/1

6"–

–16

"20

-1/2

"14

"3'

LCE

-16

86-1

5/16

"2,

24"

, 3"

8"3"

77-7

/16"

26"

25-7

/16"

––

16"

20-1

/2"

14"

3'LC

E-1

792

-1/8

"2,

34"

, 3"

8"4"

82-1

/2"

20-1

5/16

"20

-5/1

6"15

-1/4

"–

16"

20-1

/2"

14"

3'LC

E-1

897

-3/1

6"2,

34"

, 3"

8"4"

87-9

/16"

20-1

5/16

"20

-5/1

6"20

-5/1

6"–

16"

20-1

/2"

16"

3'LC

E-1

910

2-1/

4"2,

34"

, 3"

8"4"

92-5

/8"

20-1

5/16

"20

-5/1

6"25

-7/1

6"–

16"

20-1

/2"

16"

3'LC

E-2

010

7-7/

16"

2, 4

4", 3

"8"

4"97

-3/4

"20

-15/

16"

20-5

/16"

15-1

/4"

15-1

/4"

16"

20-1

/2"

16"

3'LC

E-2

111

2-1/

2"2,

44"

, 3"

8"4"

102-

3/16

"20

-15/

16"

20-5

/16"

20-5

/16"

15-1

/4"

16"

20-1

/2"

16"

3'LC

E-2

211

7-9/

16"

2, 4

4", 3

"8"

4"10

7-7/

8"20

-15/

16"

20-5

/16"

20-5

/16"

20-5

/16"

16"

20-1

/2"

16"

3'LC

E-2

312

2-5/

8"2,

44"

, 3"

8"4"

112-

15/1

6"26

"20

-5/1

6"20

-5/1

6"20

-5/1

6"16

"20

-1/2

"16

"3'

LCE

-24

127-

11/1

6"2,

44"

, 3"

8"4"

118-

1/16

"26

"20

-5/1

6"20

-5/1

6"26

"16

"20

-1/2

"16

"3'

*The

se d

imen

sion

s ar

e ap

prox

imat

e.

Table

11.2

:S

eri

es

LC/L

CE™

Boiler

Dim

ensi

ons

47

REPAIR PARTS

12. REPAIR PARTS

Figure 12.1: Series LC™ Boiler Assembly

Repair parts are available from your local PB Heat, LLC distributor or from Parts ToYour Door at 1 (610) 916-5380 (www.partstoyourdoor.com).Note: Remember to include the boiler model number and serial number when ordering parts.

48

REPAIR PARTS

Table 12.1A: Series LC™ Repair Parts

ItemNo. Description Part Selection Information Stock

Code

1 Front Section See Table 1.3 for Stock Code

2 Intermediate Section w/1" Tapping See Table 1.3 for Stock Code

3 Intermediate Section See Table 1.3 for Stock Code

4 Back Section See Table 1.3 for Stock Code

5 Tapped Intermediate Section See Table 1.3 for Stock Code

Upper Flow Port Gasket 2 Required per Flueway 51671

Lower Flow Port Gasket 1 Required per Flueway 51672

6 Tie Rod 4 Required per Flueway 51721

5/8" Diameter High Temp Rope 13 Feet Required per Flueway 55723

7 Ceramic Fiber Base Liner Models LC-04 through LC-12 50862

8 Ceramic Fiber Target Wall 50854

9 Front Cleanout Plate (C.I.) 51162

10 5/16"-18 x 1-1/4" Studs w/Brass Nuts 4 Required

11 Steel Cover Plate 51776

12 Steel Cover Plate 51777

13 Tankless Heater Location 1 Specify Heater Model Number

14 Tankless Heater Location 2 Not Used On Steam

15 Tankless Heater Location 3 (Rear; not shown) Specify Heater Model Number

16 Rubber Gasket Specify Quantity 51800

17 3/8"-16 x 3/4" SS Hex Head Cap Screw Specify Quantity

18 Rear Observation Assembly 90923

19 5/16"-18 x 3/4" Hex Head Cap Screw Specify Quantity

20 Burner Mounting Plate Specify Burner Model

21 3/8"-16 x 2-1/4" Studs with Nuts

22 Flame Observation Assembly 90922

23 3/8"-16 x 1" Studs for Burner Mounting 4 Required

24 1/4"-20 x 1/2" Hex Head Machine Screw 4 Required

25 Cleanout Cover Plate (Steel) 1 Required per Flueway 51772

26 Rear Flue Box w/9" Flue Outlet Models LC-04 and LC-05 86040

Rear Flue Box w/10" Flue Outlet Models LC-06, LC-07 and LC-08 86041

Rear Flue Box w/12" Flue Outlet Models LC-09, LC-10, LC-11 and LC-12 86042

27 Rear Flue Box Stud 5/16"-18 x 1-1/2" 7 Required

28 Rear Flue Box Hi Temp Rope, 1/4" Diameter x 65" Long

29 Side Jacket Panel LC-6000 For Models LC-04 and LC-08

Side Jacket Panel LC-6001 For Models LC-05, LC-08, LC-09 and LC-10

Side Jacket Panel LC-6002 For Models LC-06, LC-10, LC-11 and LC-12

Side Jacket Panel LC-6003 For Models LC-07 and LC-12

30 Left Front Jacket Corner Panel LC-6011

31 Right Front Jacket Corner Panel LC-6010

32 Upper Front Jacket Panel LC-6007

33 Middle Front Jacket Panel LC-6008

34 Lower Front Jacket Rail LC-6009

35 Back Jacket Panel LC-6012

36 Side Jacket Panel Support Angle LC-6014

37 Front Top Jacket Panel LC-6005

Part numbers may be subject to change without notice.

49

REPAIR PARTS

Table 12.1B: Series LC™ Repair Parts (continued)

38

39

Top Jacket Panel LC-6004

Top Jacket Panel LC6004-1

Top Jacket Panel LC-6004-2

Top Jacket Panel LC-6004-3

Rear Top Jacket Panel LC-6006

Single Rib Flue Baffle, Aluminized Steel LC-1018

Triple Rib Flue Baffle, Aluminized Steel LC-1019

Single Rib Flue Baffle, Stainless Steel LC-1020

Triple Rib Flue Baffle, Stainless Steel LC-1021

ItemNo. Description

For Models LC-04 and LC-08

For Models LC-05, LC-08, LC-09 and LC-10

For Models LC-06, LC-10, LC-11 and LC-12

For Models LC-07 and LC-12

Specify Boiler Model Number

Specify Boiler Model Number

Specify Boiler Model Number

Specify Boiler Model Number

Part Selection Information StockCode

50

REPAIR PARTS

Figure 12.2: Series LCE™ Boiler Assembly

51

REPAIR PARTS

Table 12.2A: Series LCE™ Repair Parts

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

32

33

34

35

36

37

38

Front Section

Top Flue Outlet Intermediate Section

Intermediate Section w/1" Tapping

Intermediate Section

Back Section (Closed Back)

Back Section w/Tankless Coil Opening

Tapped Intermediate Section

Upper Flow Port Gasket

Lower Flow Port Gasket

Tie Rod

5/8" Diameter High Temp Rope

Ceramic Fiber Base Liner

Ceramic Fiber Target Wall

Front Cleanout Plate (C.I.)

5/16"-18 x 1-1/4" Studs w/Brass Nuts

Steel Cover Plate

Steel Cover Plate

Tankless Heater Location 1

Tankless Heater Location 2

Tankless Heater Location 3

Rubber Gasket

3/8"-16 x 3/4" SS Hex Head Cap Screw

Rear Observation Assembly

5/16"-18 x 3/4" Hex Head Cap Screw

Burner Mounting Plate

3/8"-16 x 2-1/4" Studs with Nuts

Front Observation Assembly

3/8"-16 x 1" Studs for Burner Mounting

1/4"-20 x 1/2" Hex Head Machine Screw

Cleanout Cover Plate (Steel)

Rear Flue Cover Plate

Rear Flue Cover Stud 5/16"-18 x 1-1/2"

Rear Flue Cover Hi Temp Rope, 1/4" Dia. x 65" Long

Side Jacket Panel LC-6000

Side Jacket Panel LC-6001

Side Jacket Panel LC-6002

Left Front Jacket Corner Panel LC-6011

Right Front Jacket Corner Panel LC-6010

Upper Front Jacket Panel LC-6007

Middle Front Jacket Panel LC-6008

Lower Front Jacket Rail LC-6009

Back Jacket Panel LC-6012

Side Jacket Panel Support Angle LC-6014

Front Top Jacket Panel LC-6005

Top Jacket Panel LC-6004

Top Jacket Panel LC-6004-1

ItemNo. Description

86022

86036

86008

51671

51672

51721

55723

50862

50854

51162

51776

51777

51800

90923

90922

51772

51131

See Table for Stock Code

2 Required per Flueway

1 Required per Flueway

4 Required per Flueway

13 Feet Required per Flueway

For All LCE Boilers

4 Required

Specify Heater Model Number

Not Used On Steam

Specify Heater Model Number

Specify Quantity

Specify Quantity

Specify Quantity

Specify Burner Model

7 Required

4 Required

4 Required

1 Required per Flueway

For All LCE Boilers

5 Required

For Models LCE-13, -17, -20 & -21

For Models LCE-13 to LCE-15, LCE-17 to LCE-24

For All LCE Boilers

For Models LCE-13, -17, -20 & -21

For Models LCE-13 to LCE-15, LCE-17 to LCE-24

Part Selection Information StockCode

Part numbers may be subject to change without notice.

52

REPAIR PARTS

Table 12.2B: Series LCE™ Repair Parts (continued)

38

40

39

41

42

43

44

Top Jacket Panel LC-6004-2

Top Jacket Panel with Flue Opening LC-6022

Rear Top Jacket Panel LC-6006

Top Flue Outlet Plate (14" Flue)

Top Flue Outlet Plate (16" Flue)

5/8" Diameter High Temperature Rope

3/8" Diameter Tie Down Assembly

Draft Damper, 14"

Draft Damper, 16"

Baffles

ItemNo. Description

51132

51133

55723

51604

90523

90524

86113

For Models LCE-15, -16, -19, -23 & -24

For All LCE Boilers

For Models LCE-13 through LCE-17

For Models LCE-18 and Larger

For Top Flue Outlet Plate, 6 Feet

For Top Flue Outlet Plate, 4 Required

For Models LCE-13 through LCE-17

For Models LCE-18 and Larger

Models LCE-21 through LCE-24 Only

Part Selection Information StockCode

LC/LCE™

Gas/Oil BoilersSteam

SeriesOil, Gas &

Installation,Operation &MaintenanceManualTO THE INSTALLER:

This manual is the property of the owner and mustbe affixed near the boiler for future reference.

TO THE OWNER:This boiler should be inspected annually by aQualified Service Agency.

©2015 PB Heat, LLC. All rights reserved.

PB HEAT, LLC131 S. CHURCH STREET• BALLY, PA 19503

LC8046 R9 (03/15-5C)Printed in U.S.A.