water heating renewables - mibecmibec.co.uk/mibecproductguide.pdfpre-insulated pe-xa pipe available...

Product Guide

Water Heating Renewables

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Tel: +44 (0)1948 661639 Web: www.mibec.co.uk2

Mibec Introduction

Mibec Ltd. pride themselves in offering a complete

range of reliable and high quality renewable energy

product solutions specifically tailored to meet the

needs of trade customers, all of which are supported

by unrivalled technical knowledge, service and design

capabilities.

Large quantities of stock across all product lines are

held ready for immediate dispatch from the UK based

warehouse, which coupled with the fast quote response

time make Mibec the ideal partner for your project.

Committed to supporting both domestic MCS installers

and commercial renewable energy specialists, Mibec

have specific areas of competence in AD / Biogas,

Biomass and District Heating, supported by a wealth

of knowledge in solar, geothermal and heat pump

applications.

Mibec Ltd. Overview

Mibec are a leading UK authorised distributor for many

of the major European brands including Cordivari, Rehau,

Thermoventiler and Reflex; as well as offering a wide

range of high-spec, high quality own brand products.

The Mibec team can be contacted on 01948 661639 to

assist you with your project.


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Tel: +44 (0)1948 661639 Web: www.mibec.co.uk

Contents

Pre-Insulated Pipes Page

System Overview 4 - 5

Mibec DHP 6 - 7

Rehau 8 - 9

Buffer Tanks & Accumulators

Mibec Hi-Spec 10 - 11

Cordivari 12 - 13

Expansion Vessels

Reflex & Zilmet 14

Laddomat Systems

Thermoventiler 15

ESBE 15

Biomass Boilers

Unical 16 - 17

Heat Interface Units

SATK Range 18

Plate Heat Exchangers

Cordivari 18

Pumps, Separators & Accessories

Compact Heat Meter 19

Pressurisation Units 19

Smedegard Pumps 19

Dirt & Air Separators 19

Mibec Product Guide

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SLW 60

Min. 0.5mMax. 6.0m

District Heating District Heating

Anaerobic DigesterPre-insulated pipes transport hot water to heat the digester, this enables the internal production of methane gas

Plant RoomHousing the heat source, a Biomass boiler (see pages 16-17) and buffer tank(s) (see pages 10-13), are connected to our pre-insulated pipes for the distribution of heating and hot water services. Our Plastic pre-insulated pipes are specifically designed for community and district heating networks (see pages 6-9)

District Heating Pipe NetworkHigh quality plastic pre-insulated piping systems give you the reassurance of system longevity, with heat loss values which are within the RHI (Renewable Heat Incentive) requirements. Cut to length, flexible pipes to enable your system to have fewer fittings, minimising costs to the system and installation.

District Heating System

Remote Heat Source

Remote Heat SupplyMibec DHP offers packs up to 25 metres in 5 metre increments complete with fittings and end caps, (see page 7) this allows a speedy delivery service to our customers. From an external heat source - direct to the dwelling, with a superior flexibility reducing the cost of extra unnecessary fittings.

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Pre-Insulated Pipe | Mibec DHP

Biomass & Biogas Our versatile systems are available in long

coil lengths; saving the cost of fittings

Choose from Dual or Single core pipes for

your district heating network

Low heat loss – high impact protection

Wood & Pellet boilers Revolutionary Mibec DHP high flexibility

pre-insulated pipes, cut out the cost of

expensive fittings

Pex-a carrier pipes have an oxygen diffusion

barrier, enhancing your systems longevity

Available express delivery* with Mibec

‘Easy-Flex’ Packs, ideal for A to B connections!

* available 24/48 hrs dependant on location

Geothermal Low temperatures, high performance

insulation

Simple connectivity - No special tools

needed with our Mibec system

Maintenance free system!

Mibec DHP is a pre-insulated, flexible, RHI

compliant piping system that is perfectly

suited for transporting hot water between

the remote heat source and

the building applications.

Easy installation

No special assembly tools required

No couplings or accessories necessary to overcome obstacles*

Faster assembly times

No skilled welders required to make the connections

No expensive pre-insulated bends required

Limited weight facilitates easy installation

Simple and safe modular system of connections, including insulation and finishing kits

Individual approach to market-specific demands outside of standard solutions

*Under normal installation circumstances.

RHICompliantProductMCSCompliantProduct

Overview

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Pre-Insulated Pipe | Mibec DHP

Single Core DHP Pipe

Max operating pressure: 6 bar

Max fluid temperature: + 95°C

PE-Xa pipes: SDR 11

Standard full coil length: 100 m

Single core pre-insulated pipe suitable for transporting heating

water from central plant buildings or between out buildings and

the main premises. Also suitable for potable water, waster water

and other fluids.

Corrosion-resistant transport pipe in cross-linked PE-Xa in accordance with DIN 16892/16893,with yellow oxygen diffusion barrier in accordance with DIN 4726.

Thermal, elastic, CFC-free foam insulation made from cross-linked PE-X with closed microcellular structure. Minimal water absorption capacity of < 1% in accordance with ISO 2896.

Corrugated outside casing in HDPE, to provide high-grade protection to the piping system

Dual Core DHP Pipe

Max operating pressure: 6 bar

Max fluid temperature: + 95°C

PE-Xa pipes: SDR 11

Standard full coil length: 100 m

Dual core pre-insulated pipe suitable for transporting heating

water from central plant buildings or between out buildings and

the main premises. Also suitable for potable water, waster water

and other fluids.

Corrosion-resistant transport pipe in cross-linked PE-Xa in accordance with EN ISO 15875, with yellow oxygen diffusion barrier in accordance with DIN 4726.

Thermal, elastic, CFC-free foam insulation made from cross-linked PE-X with closed microcellular structure. Minimal water absorption capacity of < 1% in accordance with ISO 2896. Insulating PE centrepiece guarantees an effective separation of flow and return pipes

Corrugated outside casing in HDPE, to provide high-grade protection to the piping system

PE-Xadout /s

PE-Xadin

Outsidecasing

dout

Weight Bendingradius(1)

Coil Length

Part No. mm DN mm kg/m m m

OD7525 C 25/2.3 20 75 0.68 0.20 100

OD9032 C 32/2.9 25 90 1.00 0.25 100

OD16040 C 40/3.7 32 160 2.32 0.35 100

OD16050 C 50/4.6 40 160 2.48 0.45 100

OD16063 C 63/5.8 50 160 2.78 0.55 100

OD20075 C 75/6.8 65 200 4.16 0.80 100

OD20090 C 90/8.2 75 200 4.73 1.10 100

OD200110 C 110/10.0 90 200 5.64 1.20 100

OD200125 C 125/11.4 100 200 6.00 1.40 100

PE-Xadout /s

PE-Xadin

Outsidecasing

dout

Weight Bendingradius(1)

Coil Length

Part No. mm DN mm kg/m m m

OD16025 C 2 x 25/2.3 20 160 2.21 0.50 100

OD16032 C 2 x 32/2.9 25 160 2.41 0.50 100

OD16040 C 2 x 40/3.7 32 160 2.63 0.60 100

OD20050 C 2 x 50/4.6 40 200 4.03 0.80 100

OD20063 C 2 x 63/5.8 50 200 4.64 1.20 100

Pipe coil – 10m, 15m, 20m & 25m lengths 4 Pipe Couplings 2 Dust Caps Installation Instructions

Mibec DHP Easy-Pack

Product Codes

OD125 25C PACK 10 OD125 32C PACK 10




Call us on 01948 661639

to discuss your project

24hrDeliveryAvailable

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Rehau Rauvitherm

For Community Heating Projects Pre-insulated PE-Xa pipe available in UNO 25-125mm and DUO 25-63mm suitable for the following applications

Biomass boilers

District heating

Remote CHP / plant rooms

Heat pumps (both air and ground source)

Anaerobic digestion / biogas plants

Hot and cold water transport

Pre-Insulated Pipe | Rehau

Since its UK launch in May 2010, RAUVITHERM has proved immensely popular with installers due to its high flexibility and easy to use REHAU EVERLOC™ jointing system.

RAUVITHERM meets all the requirements of polymer pre-insulated pipes and offers the following benefits:

Excellent flexibility due to corrugated outer jacket and closed cell insulation

Robust HDPE outer jacket to withstand demanding onsite conditions

Long coils up to 300m possible, allowing for faster and more cost-effective installations

High insulating performance from closed cell cross linked PE foam

WRAS approval for potable water applications

Uses leakproof REHAU EVERLOCTM compression sleeve technology

Outer layer of foam is bonded to outer jacket to prevent water ingress

REHAU EVERLOCTM Jointing System

RAUVITHERM uses the renowned REHAU EVERLOCTM compression sleeve technology for the whole fitting range. The permanent REHAU EVERLOCTM fitting has been used over 500 million times around the world and offers the highest level of reliability and minimal bore reduction to improve hydraulic performance.

Installation Due to its low weight and high flexibility, RAUVITHERM is fast and easy to install. Connections (both tees and straight) use the RAUVITHERM shroud system, filled with highly insulating PU foam to ensure minimal heat losses at the pipe joints. RAUVITHERM also has a 5 year product warranty as standard.

WRAS approval As many of its hot water applications involve potable water, REHAU have WRAS approval for RAUVITHERM pipe and fittings, ensuring utmost confidence from the client of the water quality and ensuring all water regulations are fully adhered to.

Excellent service REHAU stock all RAUVITHERM pipe sizes and fittings in the UK to ensure your project requirements can be met. We also offer a 5 day cut-to-length service to reduce any pipe wastage on site. Mibec can also assist in sizing up a pipe network, fully supported by REHAU Technical Department - please call us on 01948 661639 to discuss your requirements.

Manufactured in the UK RHICompliantProduct

MCSCompliantProduct

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Pre-Insulated Pipe | Rehau

Rehau Rauthermex

For District Heating Projects Flexible district heating pipe system, completed with compression sleeve joints and the insulating sleeve systems, T-couplings and jointing sleeves.

Flexible pipe system ensures cost-effective heat distribution

High operating safety

No linear expansion, as pipe layers are fully bonded together and do not require expansion bellows or compensators

Fully bonded pipe layers limit water penetration to absolute minimum

Applications

RAUTHERMEX is a pre-insulated pipe system used predominantly below ground.

Local and district heating supply

Swimming pool technology

Cooling technology

Industry and agriculture

Connection of external surface heating

Geothermal applications

RAUTHERMEX Pipe

RAUTHERMEX district heating pipes are made of co-extruded, fully

bonded layers, resulting in a system where water penetration

along the pipe is reduced to a minimum and no movement

between the individual layers is possible. The UNO and DUO

variants comprise one and two carrier pipes respectively, made

of high-pressure cross-linked polyethylene (PE-Xa) in accordance

with DIN 16892/93, SDR 11 with an EVOH oxygen diffusion

barrier in accordance with DIN 4726. The thermal insulation

is made of polyurethane (PU) and the outer jacket is made of

polyethylene - low density (PE-LD).

REHAU Compression Sleeve

The jointing technique for a compression sleeve is a method

developed and patented by REHAU for quick, safe and

permanently leakproof connections between PE-Xa pipes. It

comprises simply a fitting and the compression sleeve.

Additional sealing elements are not required, as the pipe

itself acts as a seal. Four sealing ribs guarantee a completely

secure connection, which also withstands the tough application

conditions on construction sites.

RAUTHERMEX T-Shroud Set Generation II

RAUTHERMEX T-shroud set, makes reliable insulation of

T-branches in RAUTHERMEX pipes with an outer diameter of

up to 182mm considerably easier and quicker. Comprises two

half-shells, which are placed over the branch and simply pressed

together with clamping clasps.

The seal between the coupling and the pipe is carried out by

means of an innovative sealing ring concept. Track grooves

ensure that the coupling sits perfectly, while combined sealing

and vent plugs also ensure quick and easy installation. Insulation

is carried out in a similar way with the dual-component

RAUTHERMEX coupler foam.


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Buffer Tanks and Accumulators | Mibec Hi-Spec

Mibec Hi-Spec Buffer Tanks Overview

Superior thermal insulation properties

Fast, easy installation, even at low temperatures

Adjustable hook and loop fastener

Stable, rigid polystyrene jacket

Substantially improved connection set-up

Perfectly fitting shape, resulting in no hot spots

Insulated connection caps

High quality packaging with handles

Up to 25% more efficient than standard models*

Elegant design

Environmentally friendly (100% recyclable, 70% recycled material)

Skin-friendly material suitable for allergy sufferers

* During the service life of a 1000-litre storage tank

Externally coated tank 100mm insulation jacket Click-Connect Casing

Mibec Hi-Spec buffer tank range come complete with high

efficiency thermal insulation jackets. With the revolutionary

‘Click and connect’ technology you can be sure of a close fitting

cover with minimal heat losses. Even the heating connections

have improved insulation properties with a unique cover cap to

minimise loses from the connection points.

With a cover cap

Without a cover capClick-Connect Insulation Easy-fit press together jacket, can be installed even in sub-

zero temperatures

Sturdy hook and loop fastener allows the installer to tighten

in multiple steps, for quick adjustment and easier installation

than traditional zip insulation.

Soft materials allows for manufacturing tolerances to be better

compensated.

Rosette can now be installed after pipe connection thanks to

new split construction

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Flange12xM12 screws, 1

only PSRR

C

B

A

40°

6/4”

FJ

B 150 mm

1/2”

6,4”

6,4”

40°

D

6/4”

6/4”

6/4”

6/4”

H

4x

4x

4x

ø G

A

CB

D

6/4”

6/4”

6/4”

6/4”

40°

6/4”

6/4”

6/4”

6/4”

FJ

L

IK

M

B 150 mm

1/2”

6,4”

1”6,4”

40°

B 150 mm

ø G

C

B

A

40°

6/4”

FJ

B 150 mm

1/2”

6,4”

6,4”

40°

D

6/4”

6/4”

6/4”6/4”

6/4”

6/4”

6/4”6/4”

ø G

Buffer Tanks and Accumulators | Mibec Hi-Spec

Hi-Spec HSBuffer tank with 6/4” Connector Sockets

Hispec HS1 / HS2HS1 - Single Coil Buffer tank

HS2 - Twin Coil (Solar & DHW) Buffer Tank

Types 500 800 825 1000 1500 2000 3000 4000 5000

HS

HS1

HS2

TypesBEVW kWh/24h*

500 800 825 1000 1500 2000 3000 4000 5000

HS 2.3 2.9 2.9 3.4 4.0 4.7 6.0 7.0 7.9

HS1 2.4 3.0 - 3.5 4.4 5.1 6.4 7.5 8.4

HS2 - 3.2 - 3.7 4.6 5.3 6.6 7.7 8.6

Model Range Heat Loss

*Standby power consumption value according to EN 12897 in kWh/24h

Type Tilt Height mm

Dimensions in mmHeat Coil

Surface Area m2

Heat Coil Volume l

A B C D F o G H I J K L M bottom top bottom top

500l 1670 220 620 1010 1390 1640 650 340 495 1725 220 - - 1.8 - 11 -

800l 1750 260 630 1030 1430 1700 790 390 585 1785 260 1070 360 2.4 1.8 15 11

825l 1900 260 685 1140 1595 1857 790 - - 1940 - - - - - - -

1000l 2090 310 745 1250 1710 2050 790 390 720 2135 310 1160 540 3 2.4 19 15

1500l 2270 380 825 1350 1760 2150 1000 415 800 2235 375 1260 500 3.6 2.4 22 15

2000l 2460 320 900 1490 2020 2380 1100 423 800 2465 320 1420 540 4.2 2.8 26 18

3000l 2650 375 985 1600 2205 2596 1250 460 720 2681 375 1665 540 4.5 3.0 29 19

4000l 2740 405 1022 1639 2255 2669 1400 490 720 2754 405 1715 540 5.0 3.6 32 22

5000l 2893 455 1065 1680 2285 2770 1600 540 720 2855 455 1745 540 6.0 4.2 39 26

Dimensions

Mibec Hi-Spec Buffer Tanks Technical Details

Flange12xM12 screws, 1

only PSRR

C

B

A

40°

6/4”

FJ

B 150 mm

1/2”

6,4”

6,4”

40°

D

6/4”

6/4”

6/4”

6/4”

H

4x

4x

4x

ø G

A

CB

D

6/4”

6/4”

6/4”

6/4”

40°

6/4”

6/4”

6/4”

6/4”

FJ

L

IK

M

B 150 mm

1/2”

6,4”

1”6,4”

40°

B 150 mm

ø G

C

B

A

40°

6/4”

FJ

B 150 mm

1/2”

6,4”

6,4”

40°

D

6/4”

6/4”

6/4”6/4”

6/4”

6/4”

6/4”6/4”

ø G

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Buffer Tanks and Accumulators | Cordivari

Cordivari VT - Heating Water Buffer Tank

Storage

Pmax Tmax

3 bar 99oC

Application Efficient production and storage of heating hot water using biomass, heat pumps or solar thermal energy sources.

Material Mild steel construction with exterior paint. No anti-corrosion treatment required due to the buffer’s closed circuit system.

Heat Exchanger The thermal exchange is ensured by 1 fixed heat exchanger.

Insulation NOFIRE® 100 mm soft polyester fibre 100% made of recyclable material, with high thermal insulation and thermal conductivity: 0.035 W/mK. Fire resistance class B-s2d0 according to EN 13501. Grey PVC external lining complete with top cover.

Warranty 2 years

Storage Heat Exchangers

Pmax Tmax Pmax Tmax

3 bar 99oC 12 bar 110oC

Application Efficient storage of heating hot water, using biomass, heat pumps or solar thermal energy sources.

Material Mild steel construction with exterior paint. No anti-corrosion treatment required due to the buffer’s closed circuit system.


Warranty 2 years

Cordivari Buffer Tanks

Mibec are one of the leading UK distributors of Cordivari

buffer tanks and accessories, and hold large stocks of

products in a dedicated distribution centre.

Cordivari have been manufacturing heating and plumbing products in Italy for over 40 years and pride

themselves in innovation and product development, all products are designed and produced in Italy to strict

quality assurance standards including UNI EN ISO 14001:2004 and UNI EN ISO 9001:2008.

Cordivari VT1 - Heating Water Buffer Tank with Fixed Heat Exchanger

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Buffer Tanks and Accumulators | Cordivari

Application Efficient heating hot water storage and rapid D.H.W. production, using biomass, heat pumps or solar thermal energy sources.

Material Buffer Tank: Mild steel construction with exterior paint. No anti-corrosion treatment required due to the buffer’s closed circuit system.

D.H.W. Production: 316L stainless steel corrugated pipe, suitable drinkable water according to D. M. n. 174 dated 06.04.04

Technical Descriptions The EC1 can be used as follows: Heating system with a biomass generator as the energy source, with the option of hot water for sanitary use. The storage heating volume allows the generator to more efficiently and reduces the creation of smoke and condensate emissions.

Sanitary hot water production even with low temperature heat sources such as heat pumps and solar thermal systems. The use of the corrugated pipe system avoids any issues relating to the storage of sanitary hot water (less, stagnation, bacterium etc ) and ensures high heating exchange performance.


Warranty Buffer tank 2 years. 316L stainless steel corrugated pipe for DHW production: 5 years

Cordivari EC1 Multi-Heat Energy Buffer with 316L Stainless Steel DHW Corrugated Pipe

Storage Corrugated DHW Stainless Steel Pipe

Pmax Tmax Pmax

3 bar 99oC 6 bar

Application Heating hot water production and storage and rapid D.H.W. production using biomass, heat pumps or solar thermal energy sources. Engineered for low-ceilinged rooms.

Material Buffer Tank: Mild steel construction with exterior paint. No anti-corrosion treatment required due to the buffer’s closed circuit system.

D.H.W. Production: 316L stainless steel corrugated pipe, suitable drinkable water according to D. M. n. 174 dated 06.04.04

Technical Descriptions Eco Combi 2 DOMUS can be used in: Heating system with a biomass generator as the energy source, with the option of hot water for sanitary use. The storage heating volume allows the generator to more efficiently and reduces the creation of smoke and condensate emissions.

Sanitary hot water production even with low temperature heat sources such as heat pumps and solar thermal systems. The use of the corrugated pipe system avoids any issues relating to the storage of sanitary hot water (less, stagnation, bacterium etc ) and ensures high heating exchange performance.

Heat Exchanger The thermal exchange using 1 fixed heat exchanger.


Warranty Buffer tank 2 years. 316L stainless steel corrugated pipe for DHW production: 5 years

Cordivari EC2 Multi-Heat Energy Buffer with 316L Stainless Steel DHW Corrugated Pipe with Fixed Heat Exchanger

Storage Corrugated DHW Stainless Steel Pipe

Pmax Tmax Pmax

3 bar 99oC 6 bar

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Expansion Vessels

Reflex Expansion Vessels for heating & potable water

Expansion vessels for heating systemsMibec offer a complete range of Reflex expansion vessels to meet the requirements of most heating or cooling systems. Expansion vessels for heating systems are manufactured to meet the requirements of PED 97/23/EC Directive and BS EN 13831:2007 ‘Closed expansion vessels with built in diaphragm for installation in water’.

Materials and Technical Specification

Carbon steel extra durable, lightweight shell

Nitrogen fill prolongs pressure, pre-charge and prevents internal

corrosion

High quality thick bladder reduces permeability

Clamp technology improves fixing strength

Epoxy powder coating ensures hard wearing finish

Quality Assurance,Precision Engineering

Materials

Component Material

Shell Carbon Steel

Connections Carbon Steel

Diaphragm Synthetic rubber compound

Coating Powder Epoxy

Technical Specification

Test pressure 1.5 x max working pressure

Max. flow operating 120°C

Max. vessel operating 70°C

Factory air pre-charge 1.5 bar

Nitrogen and why it matters in an expansion vessel Nitrogen is a dry, inert gas used in the Reflex range of expansion vessels to improve your vessels’ life span.

Why use Nitrogen Instead of Compressed Air? The oxygen in compressed air permeates through the membrane, reducing the pre charge pressure. During normal function, oxygen oxidises the membrane in the vessel, causing under-inflation and deterioration of the rubber.

Dry nitrogen by comparison maintains proper inflation pressure longer, will not corrode the inside of the vessel and extends valve and expansion vessel life.

Nitrogen prevents other types of corrosion as well Oxygen and moisture corrode both aluminium and steel fabrications and also react with rubber, another type of “corrosion”.

Expansion vessels for potable waterMibec offer a complete range of Reflex expansion vessels to meet the requirements of most heating systems and for use with potable water. The expansion vessels are manufactured to meet the requirements of PED 97/23/EC Directive and BS EN 13831:2007 ‘Closed expansion vessels with built in bladder for installation in water’.

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Laddomat Systems Overview

Why Use Laddomat Systems Prolonged boiler life, Laddomat cols your boiler using pre-warmed water reducing corrosion. Many boiler manufacturers off extended warranties on systems fitted with a Laddomat unit

Improved Economy, a tankless system has to be started several times a day to maintain heat which increases the consumption of fuels, a storage tank and Laddomat system reduces this requirement and can save you up to 50% in fuel costs.

How does Laddomat Work?When the boiler fires, Laddomat circulations the water internally within the boiler so that working temperature is more rapidly achieved, the hot water is then pumped into the top of the accumulator tank. The returned water is used to cool the boiler system.

How does an accumulator tank work? Accumulator tanks work using a separation system - simple physics that hot water is lighter than cold water so the hot water stays at the top of the tank, and the cooler water at the bottom. The Laddomat system controls the flow of the water so as to maintain the difference between the water temperatures.

System BenefitsThe combination of a Laddomat unit and accumulator tank allows for more efficient use of a log fired biomass unit. Since biomas burners cannot be switched on and off at will the accumulator tanks allows the hot water generated from the unit to be stored and then later retrieved for use. Depending on how long the biomass unit is used for affects how much hot water is stored in the tank.

Valves & Controls

Hot Water at

Low Speed

Separation

Laddomat

Preheated /

Warmed Water

Cold Water

Mibec offer a wide range of Esbe control products to suit a number of different renewable energy systems.

A full range of Termoventiler products are available to suit biomass, heat pump and solar applications.

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Airex Domestic Biomass Boiler 25-40kW

Total gasification wood fired steel boiler with standard electromechanical panel board for domestic applications.

Inverted flame combustion

Minimum 8mm thick steel combustion chamber

High efficiency (for solid fuel) over 84%

Optimisation and combustion control by regulation of primary

and secondary air

Wood gasification fan

Integral anti-condensing system with modulating thermostatic

valves (patented)

Wood store and combustion chamber wide inspection doors to

facilitate loading and maintenance

Combustion chamber with refractory catalyst

Boiler body insulation with 60 mm thick glass wool mattress

Safety exchanger to prevent over heating composed of steel

coil immersed directly in the boiler water

Unical Biomass Boilers

Unical are one of the largest manufacturers of biomass boilers in Europe.

They have a proven pedigree and held initial patents on log gasification

boilers in the late seventies. Unical boilers are built to latest European

standards, and use 8mm boiler plate as a minimum for use in the

combustion chamber. The large range of log and pellet boilers are all MCS

or RHI compliant.

Biomass Boilers


Airex Commercial Biomass Boiler 50-199kW


Total gasification wood fired steel boiler with standard electromechanical panel board for commercial applications.

Reversed flame combustion

High efficiency, close to 90%


Firewood gasification fan place on the smoke suction

Refractory catalyst place in the lowest part of the

combustion chamber

Firewood storage room with wall thickness of 8 mm

Automatic smoke by-pass

Built-in anti-condensation system with thermostatic

modulating valves (Patented)

Versions of 150 and 200 kW

Casing insulation with anti-tearing rock wool mattress

(thickness 60 mm)

Safety heat exchanger for overheating prevention,

constituted by a steel coil, immersed directly in the upper

part of the boiler

Panel board that automatically manages the temperature of

the water and the fan operation

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Biomass Boilers

Pellexia Domestic Pellet Boiler

Hot water, carbon steel, thermal group- with nominal output of 27 kW and 40 kW - equipped with modulating pellet burner and pellet reservoir for automatic feeding

Pellet reservoir capacity: 150 kg

Autonomy of operation over 23 hours at nominal output, in continuous operation without turning off the burner.

Carbon steel boiler body with combustion chamber partially covered with refractory, 3 smoke passes.

Certified efficiency higher than 90.3%

Class 3 according to EN 303-5

Wide and deep combustion chamber in order to assure: - Complete combustion of the air/pellet mixture - Cleaning of the wet walls

Intermediate refractory stones between furnace and second pass that determine the inversion of the smokes


Safety heat exchanger

Casing insulation with tear resistant mineral wool mattress, 60 mm thick.

Allbiomix Multi-Fuel Boiler



Gasification and inverted flame, carbon steel boiler with nominal input of 34 and 45 kW for wood log, such as firewood and compressed briquettes, with an additional burner for wood pellet and other granular biomass fuel.

230kg pellet reservoir which can be located beside or behind the boiler

23 hours at nominal output in continuous operation, without burner turning off

Efficiency higher than 90%

Automatic smoke bypass


Vertical heat exchanger pipes with automatic cleaning system

Self cleaning grate and combustion chamber

Double loading screw, to separate combustion zone (brazier) and pellet storage.

Modulating fan with inverter control,

Inverted flame combustion with triple modulation:

Automatic change over from firewood to pellet (after exhaustion of the firewood, with, on request of heat the pellet burner activates)

Management of the power in “D.H.W. accumulation” that allows the combination with D.H.W. storage tanks

Minimum loading level sensor (pellet)

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Heat Interface Units & Plate Heat Exchangers

Introduction The SATK heat interface unit range provides a complete solutions for instantaneous hot water product and space

heating control.

Design Features The twin plate design hydraulically separates both domestic and space heating from the central primary supply.

The internal electronic control unit ensures maximum efficiency and control but also incorporates other additional important features. The standard unit can be set to hold a stable heating flow temperature, to suit the installation (radiators, UFH for example), but crucially, can also be set to vary the heating flow temperature automatically depending on the temperature of the heating return water. This allows the unit to automatically compensate for changes due to external influences, such as outside temperature etc. thereby ensuring that the unit and the system operate at maximum efficiency The unit also features a pump bypass to protect the pump, in case of complete radiator TRV shutdown.

The SATK30 is extremely compact in design and lightweight, and has a fully insulated front cover, manufactured from expanded PPE, which includes a sliding window to allow the tenant to access the integral heat meter (if installed).

The unit can be fitted with an optional isolation module which allows the domestic hot water (DHW) and heating circuits to be remotely isolated by the building owner/landlord etc. via a computer with internet access.

Heat Interface Unit Brazed Plate Heat Exchangers

Introduction New brazed Plate Exchangers SLB Cordivari, provides the most compact and economical solution suitable for many applications including heating, refrigeration, evaporation, industrial processing, and cooling.

Design Features high efficiency long lasting cost savings high reliability huge possibility to create bespoke heating storage

systems

Technical characteristicsAISI 316 L Stainless steel brazed plate, braze-welded with 99,99% pure copper.

Working ParametersMax pressure: 30barMax. Temperature: 190°C

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Pumps, Separators and Accessories

Product Outline Compact heat meter range for heating, cooling or combined systems, horizontal or vertical orientation to allow for easy installation. Includes ultrasonic flow meter, and electronic data processing gives high precision throughout the entire measurement curve, producing a dynamic range exceeding class C. Accurate measurement of high and low flows from Qp 0.6 to Qp 15 m3/h (DN15 to DN50) with reliable and stable accuracy. Hydraulic bodies carries a flanked design to aid installation.

RHI Compliant Heat Meters

Product Outline A high quality compact basic pressure switch controlled unit. The WP ECO PSC is fitted with a pump control pressure switch, whilst the WP ECO HL PSC includes additional high/low pressure switches. A 3 bar continuously rated quality pump allows to the product to be used as a top up unit with systems up to 200kW.

To facilitate ease of fitting, especially in restricted spac-es, all connections are located on the left side. A retrofit kit is available to minimise downtime during installation into existing systems.

Pressurisation Units

Pumps Dirt and Air Separators

Product Outline

A full range of efficient ErP compliant heating pumps

and circulators, from leading European manufacturers.

Help with sizing and specification, and fast delivery

from UK warehouse stock. The range includes bronze

and twin pump systems, and full range of pressure

booster sets if required.

Product Outline

A comprehensive range of dirt and air separators for

both Domestic and Commercial use. Combined systems,

with sizes from 22mm up to DN150 are all available for

immediate despatch from our UK warehouse. A full range

of accessories is also available.


Mibec LimitedPark View Business Centre

CombermereWhitchurchShropshire

United KingdomSY13 4AL

Tel: +44 (0)1948 661639Fax: +44 (0)1948 871794

Web: www.mibec.co.uk


water heating renewables - mibecmibec.co.uk/mibecproductguide.pdfpre-insulated pe-xa pipe available...

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