56

Appendix A

COILS FOR RUN-AROUND HEAT RECOVERY SYSTEM ________________________________________________________________________________

Cooling Coil

Model number D--B45

Coil Information

Note: Ratings outside the scope of the ARI Air-Cooling and Air-Heating Coils Certification Program.

Tag Exhaust WintQuantity System type Chilled Water

Actual airflow 19437 cfm

Elevation 0.00 ft

Rows 2

Fin spacing 143 fins per footFin material Aluminum

Fin type Delta flo ETube matl/wall thickness .016 (0.406 mm) copper

Coil type UW Coil tube drainability

Nominal coil height 45" (1143 mm)Finned length 126" (3200 mm)

Entering dry bulb 70.00 FEntering wet bulb 54.00 F

Sensible Capacity 212.27 MBhTotal capacity 212.28 MBh

Leaving dry bulb 60.00 FLeaving wet bulb 49.72 F

Turbulators Yes

Max face velocityMax Air PD

Max fin spacing

Actual coil face area 39.38 sq ftAPD 0.18 in H2OVolume 9.35 gal

Face velocity 493.64 ft/min

Installed weight 344.4 lb Rigging weight 252.6 lb

Unit size 80

Coil coating No

1

Chilled Water Information

Fouling factor 0.00000 hr-sq ft-deg Standard fluid flow rate 43.00 gpm

Fluid temp rise 11.23 F Entering fluid temp 45.00 F

Fluid type Ethylene GlycolFluid concentration 30.00 %

Leaving water temperature 56.23 F

Fluid PD 5.00 ft H2O

Fluid velocity 2.11 ft/sec

Reynolds number 2690.73 Each

Maximum water pressure drop

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57

Cooling coilRefrigerant Information

Suction temp Liquid temp Refrigerant type

Circuiting type

DX circuits - ent air side DX circuits - lvg air side

Distributor type - ent air side Distributor type - lvg air side

LDB - ent air vert split Packed elbows LWB - ent air vert split

Number of distr - ent coil type #1 Number of distr - lvg coil type #1 Number of distr - ent coil type #2 Number of distr - lvg coil type #2 Number of distr - ent coil type #3 Number of distr - lvg coil type #3 Total cap ent coil type #1 Total cap lvg coil type #1Total cap ent coil type #2 Total cap lvg coil type #2Total cap ent coil type #3 Total cap lvg coil type #3

Stacked Coil Information

Coil bank airflow 38874 cfm

Coil bank sensible cap 424.54 MBhCoil bank total cap 424.56 MBh

Coil bank standard flow rate 86.00 gpmCoil bank volume 18.71 gal

Coil bank installed weight 688.8 lbCoil bank rigging weight 505.1 lb

Coil bank fluid PD 5.00 ft H2O

Qty of stacked coil #1 Qty of stacked coil #2 Qty of stacked coil #3 Nominal ht stacked coil #1 Nominal ht stacked coil #2 Nominal ht stacked coil #3

03/01/2005

58

Job01Cooling coil ( CLCL ) Items: Exhaust Wint Exhaust WintTags: Exhaust Wint Exhaust Wint03/01/2005 07:15:50 PM

Page: 1ALL WEIGHTS AND DIMENSIONS ARE APPROXIMATE. CERTIFIED PRINTS ARE AVAILABLE UPON REQUEST.TOPSS Dimension Drawing

3/8" (10mm ) NP T ( INT ) VE NT

2 1/2" ( 64m m ) NP T (E XT ) RET URN L.H.

2 1 /2" (64m m ) NPT ( EX T) S UPP LY L.H.

3/8" ( 10m m ) NP T (INT) DRAIN

2 1/2" (64m m ) NPT ( EX T) RE TURN R.H.

2 1 /2" ( 64m m ) NP T (E XT ) SUP PLY R.H.

AIR

FLOW

LE FT HA ND

A IR

FLOW

RIGHT HAND

8 1/ 8" (20 6mm ) (R.H .)

5 1/4" (133m m) (R .H .)

8 1/8" (206 mm) (L .H.)

7 8" (19 81mm )

58" (1 473m m)

3 1 1/2" (800 mm)

11 1 /2" (2 92mm )

1 02 1/ 8" (25 94mm )

8 1 1/8" (2061 mm)

54 5/8 " (13 87mm )

3 4 5/8 " (879 mm)

5 1 /4" (1 33mm ) (L.H .)

59

Cooling coilJob Information

Job01 Richmond

Comments

Model number D--B45

Coil Information

Note: Ratings outside the scope of the ARI Air-Cooling and Air-Heating Coils Certification Program.

Tag Exhaust WintQuantity System type Chilled Water

Actual airflow 19437 cfm

Elevation 0.00 ft

Rows 2

Fin spacing 143 fins per footFin material Aluminum

Fin type Delta flo ETube matl/wall thickness .016 (0.406 mm) copper

Coil type UW Coil tube drainability

Nominal coil height 45" (1143 mm)Finned length 126" (3200 mm)

Entering dry bulb 70.00 FEntering wet bulb 54.00 F

Sensible Capacity 212.27 MBhTotal capacity 212.28 MBh

Leaving dry bulb 60.00 FLeaving wet bulb 49.72 F

Turbulators Yes

Max face velocityMax Air PD

Max fin spacing

Actual coil face area 39.38 sq ftAPD 0.18 in H2OVolume 9.35 gal

Face velocity 493.64 ft/min

Installed weight 344.4 lb Rigging weight 252.6 lb

Unit size 80

Coil coating No

1

Chilled Water Information

Fouling factor 0.00000 hr-sq ft-deg Standard fluid flow rate 43.00 gpm

Fluid temp rise 11.23 F Entering fluid temp 45.00 F

Fluid type Ethylene GlycolFluid concentration 30.00 %

Leaving water temperature 56.23 F

Fluid PD 5.00 ft H2O

Fluid velocity 2.11 ft/sec

Reynolds number 2690.73 Each

Maximum water pressure drop

03/01/2005

60

Cooling coilRefrigerant Information

Suction temp Liquid temp Refrigerant type

Circuiting type

DX circuits - ent air side DX circuits - lvg air side

Distributor type - ent air side Distributor type - lvg air side

LDB - ent air vert split Packed elbows LWB - ent air vert split

Number of distr - ent coil type #1 Number of distr - lvg coil type #1 Number of distr - ent coil type #2 Number of distr - lvg coil type #2 Number of distr - ent coil type #3 Number of distr - lvg coil type #3 Total cap ent coil type #1 Total cap lvg coil type #1Total cap ent coil type #2 Total cap lvg coil type #2Total cap ent coil type #3 Total cap lvg coil type #3

Stacked Coil Information

Coil bank airflow 38874 cfm

Coil bank sensible cap 424.54 MBhCoil bank total cap 424.56 MBh

Coil bank standard flow rate 86.00 gpmCoil bank volume 18.71 gal

Coil bank installed weight 688.8 lbCoil bank rigging weight 505.1 lb

Coil bank fluid PD 5.00 ft H2O

Qty of stacked coil #1 Qty of stacked coil #2 Qty of stacked coil #3 Nominal ht stacked coil #1 Nominal ht stacked coil #2 Nominal ht stacked coil #3

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61

Job01Cooling coil ( CLCL ) Items: Exhaust Wint Exhaust WintTags: Exhaust Wint Exhaust Wint03/01/2005 07:15:50 PM

Page: 1ALL WEIGHTS AND DIMENSIONS ARE APPROXIMATE. CERTIFIED PRINTS ARE AVAILABLE UPON REQUEST.TOPSS Dimension Drawing

3/8" (10mm ) NP T ( INT ) VE NT

2 1/2" ( 64m m ) NP T (E XT ) RET URN L.H.

2 1 /2" (64m m ) NPT ( EX T) S UPP LY L.H.

3/8" ( 10m m ) NP T (INT) DRAIN

2 1/2" (64m m ) NPT ( EX T) RE TURN R.H.

2 1 /2" ( 64m m ) NP T (E XT ) SUP PLY R.H.

AIR

FLOW

LE FT HA ND

A IR

FLOW

RIGHT HAND

8 1/ 8" (20 6mm ) (R.H .)

5 1/4" (133m m) (R .H .)

8 1/8" (206 mm) (L .H.)

7 8" (19 81mm )

58" (1 473m m)

3 1 1/2" (800 mm)

11 1 /2" (2 92mm )

1 02 1/ 8" (25 94mm )

8 1 1/8" (2061 mm)

54 5/8 " (13 87mm )

3 4 5/8 " (879 mm)

5 1 /4" (1 33mm ) (L.H .)

62

Heating Coil (HTCL)

Job Information

Job01 Richmond

Comments

Model number D--B24

Coil Information

Steam Information

Stacked InformationHot Water Information

Note: Rated and Certified in accordance with the current edition of ARI Standard 410.

Tag AHU-3 Wint Quantity 1 System type Hot Water Unit size 66 Coil type 5W Coil tube drainability Drainable Rows 1

Nominal coil height 24" (610 mm)Finned length 126" (3200 mm)

Fin type Prima-Flo H

Tube matl/wall thickness .020 (0.508 mm) copperFin spacing 130 fins per footFin material Aluminum

Coil coating No Turbulators Yes

Actual airflow 12265 cfmEntering dry bulb 8.00 FLeaving dry bulb 21.44 FTotal capacity 178.74 MBhActual coil face area 21.00 sq ftAPD 0.15 in H2OVolume 3.14 galElevation 0.00 ft

Max face velocity

Face velocity 584.06 ft/minMax air PD

Max fin spacingRigging weight 104.9 lbInstalled weight 131.0 lb

Fluid type Ethylene GlycolFluid concentration 30.00 % Standard fluid flow rate 36.21 gpm Entering fluid temp 56.00 F Fluid temp drop 11.23 F Leaving fluid temp 44.77 F Fluid PD 20.45 ft H2O

Fluid velocity 5.00 ft/sec Max fluid PD

Fouling factor 0.00050 hr-sq ft-deg

Modulated Degrees superheat Condensate flow rate

Steam PD Steam pressure

Qty of stacked coil #1Qty of stacked coil #2Qty of stacked coil #3Nominal ht stacked coil #1Nominal ht stacked coil #2Nominal ht stacked coil #3

Coil bank airflow 29130 cfmCoil bank total cap 424.50 MBhCoil bank standard flow rate 86.00 gpmCoil bank fluid PD 20.45 ft H2O

Coil bank installed weight 311.2 lbCoil bank rigging weight 249.2 lbCoil bank volume 7.45 gal

Reynolds number 7921.06

63

Job01Heating coil ( HTCL ) Items: AHU-3 Wint AHU-3 WintTags: AHU-3 Wint AHU-3 Wint03/01/2005 07:15:49 PM

Page: 1ALL WEIGHTS AND DIMENSIONS ARE APPROXIMATE. CERTIFIED PRINTS ARE AVAILABLE UPON REQUEST.TOPSS Dimension Drawing

NPT (EXT) RETURN

NPT (EXT) SUPPLY

NPT (INT) DRAIN3/8" (9mm)

1 1/2" (38mm)

1 1/2" (38mm)

NPT (INT) VENT3/8" (9mm)

AIR

FLOW

1 1/8" (29mm)

1 1/8" (29mm)

24" 5W 1 ROW

4" (102mm)

25 1/2"(648mm)

9" (229mm)

9" (229mm)

64

Heating Coil (HTCL)Job Information

Job01 Richmond

Comments

Model number D--B33

Coil Information

Steam Information

Stacked InformationHot Water Information

Note: Rated and Certified in accordance with the current edition of ARI Standard 410.

Tag AHU-3 Wint Quantity 1 System type Hot Water Unit size 66 Coil type 5W Coil tube drainability Drainable Rows 1

Nominal coil height 33" (838 mm)Finned length 126" (3200 mm)

Fin type Prima-Flo H

Tube matl/wall thickness .020 (0.508 mm) copperFin spacing 130 fins per footFin material Aluminum

Coil coating No Turbulators Yes

Actual airflow 16865 cfmEntering dry bulb 8.00 FLeaving dry bulb 21.44 FTotal capacity 245.76 MBhActual coil face area 28.87 sq ftAPD 0.15 in H2OVolume 4.31 galElevation 0.00 ft

Max face velocity

Face velocity 584.06 ft/minMax air PD

Max fin spacingRigging weight 144.3 lbInstalled weight 180.2 lb

Fluid type Ethylene GlycolFluid concentration 30.00 % Standard fluid flow rate 49.79 gpm Entering fluid temp 56.00 F Fluid temp drop 11.23 F Leaving fluid temp 44.77 F Fluid PD 20.45 ft H2O

Fluid velocity 5.00 ft/sec Max fluid PD

Fouling factor 0.00050 hr-sq ft-deg

Modulated Degrees superheat Condensate flow rate

Steam PD Steam pressure

Qty of stacked coil #1Qty of stacked coil #2Qty of stacked coil #3Nominal ht stacked coil #1Nominal ht stacked coil #2Nominal ht stacked coil #3

Coil bank airflow 29130 cfmCoil bank total cap 424.50 MBhCoil bank standard flow rate 86.00 gpmCoil bank fluid PD 20.45 ft H2O

Coil bank installed weight 311.2 lbCoil bank rigging weight 249.2 lbCoil bank volume 7.45 gal

Reynolds number 7921.06

03/01/2005

65

Job01

Heating coil ( HTCL ) Items: AHU-3 Wint AHU-3 WintTags: AHU-3 Wint AHU-3 Wint03/01/2005 07:15:49 PM

Page: 2ALL WEIGHTS AND DIMENSIONS ARE APPROXIMATE. CERTIFIED PRINTS ARE AVAILABLE UPON REQUEST.TOPSS Dimension Drawing

NPT (EXT) RETURN

NPT (EXT) SUPPLY

NPT (INT) DRAIN3/8" (9mm)

1 1/2" (38mm)

1 1/2" (38mm)

NPT (INT) VENT3/8" (9mm)

AIR

FLOW

33" 5W 1 ROW

4" (102mm)

34 1/2"(876mm)

13 1/2" (343mm)

1 1/8" (29mm)

13 1/2" (343mm)

1 1/8" (29mm)

66

Appendix B

PUMP FOR HEAT RECOVERY SYSTEM

67

Appendix C

EXPANSION TANK FOR HEAT RECOVERY SYSTEM

68

69

Appendix D

DISTRIBUTED PUMPING PUMP SELECTIONS ________________________________________________________________________ AHU-1:

70

AHU-2:

71

AHU-3:

72

AHU-4:

73

Appendix E

RC-CURVES