Water Heating Renewables Product Guide

Transcription

1 Water Heating Renewables Product Guide

2 Mibec Product Overview Mibec Introduction Mibec Ltd. Overview 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. Water Heating Renewables 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. 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. The Mibec team can be contacted on to assist you with your project. 2

3 Contents Mibec Product Guide Pre-Insulated Pipes Page System Overview 4-5 Mibec DHP 6-7 Rehau 8-9 Mibec Product Overview Buffer Tanks & Accumulators Mibec Hi-Spec Cordivari Expansion Vessels Reflex & Zilmet 14 Laddomat Systems Thermoventiler 15 ESBE 15 Biomass Boilers Unical 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 3

4 Mibec Product Overview District Heating District Heating System District Heating Anaerobic Digester Pre-insulated pipes transport hot water to heat the digester, this enables the internal production of methane gas Plant Room Housing 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) Remote Heat Source Mibec Product Overview Remote Heat Supply Mibec 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. District Heating Pipe Network High 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. SLW 60 Min. 0.5m Max. 6.0m 4 5

5 Mibec Product Overview Pre-Insulated Pipe Mibec DHP Overview 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. RHI Compliant Product 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 Geothermal Low temperatures, high performance insulation Simple connectivity - No special tools needed with our Mibec system Maintenance free system! Easy installation 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 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. 6

6 Pre-Insulated Pipe Mibec DHP Single Core DHP Pipe 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. 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 Corrosion-resistant transport pipe in cross-linked PE-Xa in accordance with DIN 16892/16893, with yellow oxygen diffusion barrier in accordance with DIN Corrugated outside casing in HDPE, to provide high-grade protection to the piping system Dual Core DHP Pipe 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. 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 Insulating PE centrepiece guarantees an effective separation of flow and return pipes Corrosion-resistant transport pipe in crosslinked PE-Xa in accordance with EN ISO 15875, with yellow oxygen diffusion barrier in accordance with DIN Corrugated outside casing in HDPE, to provide high-grade protection to the piping system Mibec Product Overview Max operating pressure: 6 bar Max fluid temperature: + 95 C PE-Xa pipes: SDR 11 Standard full coil length: 100 m Max operating pressure: 6 bar Max fluid temperature: + 95 C PE-Xa pipes: SDR 11 Standard full coil length: 100 m PE-Xa d out /s PE-Xa d in Outside casing d out Weight Bending radius (1) Coil Length Part No. mm DN mm kg/m m m OD7525 C 25/ OD9032 C 32/ OD16040 C 40/ OD16050 C 50/ OD16063 C 63/ OD20075 C 75/ OD20090 C 90/ OD C 110/ OD C 125/ Outside PE-Xa PE-Xa Bending Coil casing Weight d out /s d in radius d Length out Part No. mm DN mm kg/m m m OD16025 C 2 x 25/ OD16032 C 2 x 32/ OD16040 C 2 x 40/ OD20050 C 2 x 50/ OD20063 C 2 x 63/ Mibec DHP Easy-Pack Product Codes OD125 25C PACK 10 OD125 32C PACK 10 OD125 25C PACK 15 OD125 32C PACK 15 OD125 25C PACK 20 OD125 32C PACK 20 OD125 25C PACK 25 OD125 32C PACK 25 Pipe coil 10m, 15m, 20m & 25m lengths 4 Pipe Couplings 2 Dust Caps Installation Instructions Call us on to discuss your project 24hr Delivery Available 7

7 Mibec Product Overview Pre-Insulated Pipe Rehau Rehau Rauvitherm For Community Heating Projects Pre-insulated PE-Xa pipe available in UNO mm 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 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 EVERLOC TM compression sleeve technology Outer layer of foam is bonded to outer jacket to prevent water ingress REHAU EVERLOC TM Jointing System RAUVITHERM uses the renowned REHAU EVERLOC TM compression sleeve technology for the whole fitting range. The permanent REHAU EVERLOC TM 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 to discuss your requirements. Manufactured in the UK RHI Compliant Product 8

8 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 Mibec Product Overview 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 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. RHI Compliant Product 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. 9

9 Mibec Product Overview Buffer Tanks and Accumulators Mibec Hi-Spec Mibec Hi-Spec Buffer Tanks Overview Externally coated tank 100mm insulation jacket Click-Connect Casing Superior thermal insulation properties Fast, easy installation, even at low temperatures Adjustable hook and loop fastener Stable, rigid polystyrene jacket 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. 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) With a cover cap Skin-friendly material suitable for allergy sufferers * During the service life of a 1000-litre storage tank Click-Connect Insulation Easy-fit press together jacket, can be installed even in subzero temperatures Without a cover cap 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 10

10 only PSRR only PSRR A A K A B I L J F J F Buffer Tanks and Accumulators Mibec Hi-Spec Mibec Hi-Spec Buffer Tanks Technical Details Hi-Spec HS Hispec HS1 / HS2 Buffer tank with Connector Sockets HS1 - Single Coil Buffer tank HS2 - Twin Coil (Solar & DHW) Buffer Tank A A K B C D B I L J F J F C D M C D M B C D B C D Mibec Product Overview ø G ø G ø G ø G , , , ,4 40 6,4 1/2 6,4 1/2 6,4 1 1/2 6,4 1 1/2 s, 1 B 150 mm B 150 mm B 150 mm B 150 mm B 150 mm B 150 mm Model Range Types HS HS1 HS2 Heat Loss BEVW kwh/24h * Types HS HS HS Dimensions Type Tilt Height mm Dimensions in mm *Standby power consumption value according to EN in kwh/24h Heat Coil Surface Area m 2 Heat Coil Volume l A B C D F o G H I J K L M bottom top bottom top 500l l l l l l l l l

11 Mibec Product Overview Buffer Tanks and Accumulators Cordivari 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 VT - Heating Water Buffer Tank 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. Insulation NOFIRE 100 mm soft polyester fibre 100% made of recyclable material, with high thermal insulation and thermal conductivity: W/mK. Fire resistance class B-s2d0 according to EN Grey PVC external lining complete with top cover. Warranty 2 years Pmax Storage Tmax 3 bar 99 o C Cordivari VT1 - Heating Water Buffer Tank with Fixed Heat Exchanger 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: W/mK. Fire resistance class B-s2d0 according to EN Grey PVC external lining complete with top cover. Warranty 2 years Storage Heat Exchangers Pmax Tmax Pmax Tmax 3 bar 99 o C 12 bar 110 o C 12

12 Buffer Tanks and Accumulators Cordivari Cordivari EC1 Multi-Heat Energy Buffer with 316L Stainless Steel DHW Corrugated Pipe 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 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. Insulation NOFIRE 100 mm soft polyester fibre 100% made of recyclable material, with high thermal insulation and thermal conductivity: W/mK. Fire resistance class B-s2d0 according to EN Grey PVC external lining complete with top cover. 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 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 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. Insulation NOFIRE 100 mm soft polyester fibre 100% made of recyclable material, with high thermal insulation and thermal conductivity: W/mK. Fire resistance class B-s2d0 according to EN Grey PVC external lining complete with top cover. Warranty Buffer tank 2 years. 316L stainless steel corrugated pipe for DHW production: 5 years Mibec Product Overview Storage Corrugated DHW Stainless Steel Pipe Storage Corrugated DHW Stainless Steel Pipe Pmax Tmax Pmax 3 bar 99 o C 6 bar Pmax Tmax Pmax 3 bar 99 o C 6 bar 13

13 Mibec Product Overview Expansion Vessels Reflex Expansion Vessels for heating & potable water 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 Expansion vessels for heating systems Mibec 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 Component Shell Connections Diaphragm Coating Test pressure Materials Material Carbon Steel Carbon Steel Synthetic rubber compound Powder Epoxy Technical Specification Max. flow operating 120 C Max. vessel operating 70 C 1.5 x max working pressure 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. Factory air pre-charge 1.5 bar Expansion vessels for potable water Mibec 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. 14

14 Valves & Controls 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. Hot Water at Low Speed Laddomat How does an accumulator tank work? Accumulator tanks work using a separation system - simple physics that hot water is lighter than cold Preheated / Warmed Water Cold Water 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. Separation System Benefits The 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. Mibec Product Overview A full range of Termoventiler products are available to suit biomass, heat pump and solar applications. Mibec offer a wide range of Esbe control products to suit a number of different renewable energy systems. 15

15 Mibec Product Overview Biomass Boilers 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. 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 MCS Compliant Product Airex Commercial Biomass Boiler kW Total gasification wood fired steel boiler with standard electromechanical panel board for commercial applications. Reversed flame combustion High efficiency, close to 90% Minimum 8mm thick steel combustion chamber 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 RHI Compliant Product 16

16 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 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 Minimum 8mm thick steel combustion chamber 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 Minimum 8mm thick steel combustion chamber 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) Mibec Product Overview MCS Compliant Product MCS Compliant Product 17

17 Mibec Product Overview Heat Interface Units & Plate Heat Exchangers Heat Interface Unit 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. 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 characteristics AISI 316 L Stainless steel brazed plate, braze-welded with 99,99% pure copper. Working Parameters Max pressure: 30bar Max. Temperature: 190 C 18

18 Pumps, Separators and Accessories RHI Compliant Heat Meters 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 m 3 /h (DN15 to DN50) with reliable and stable accuracy. Hydraulic bodies carries a flanked design to aid installation. Pressurisation Units 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 spaces, all connections are located on the left side. A retrofit kit is available to minimise downtime during installation into existing systems. Mibec Product Overview RHI Compliant Product Pumps 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. Dirt and Air Separators 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. 19

19 Water Heating Renewables Mibec Limited Park View Business Centre Combermere Whitchurch Shropshire United Kingdom SY13 4AL Tel: +44 (0) Fax: +44 (0) Web: