GreenMaster HP Exhaust air heat pump for residential properties

GreenMaster HP Exhaust air heat pump for residential properties

Air-Site We are a Swedish company that likes air and energy recovery. That's why we develop products that use air to heat, cool and provide good-quality air. Our areas of expertise include FreeCooling, Air Handling Units, exhaust air systems and presentation and monitoring systems. Good-quality material and consistently high standards at all stages of production are required to achieve maximum energy savings. We never cut corners on quality. Since 2008, when we began our family business producing FreeCooling units in the garage at home, we have grown into a strong force in the ventilation sector. Although a great deal has changed during our expansion in recent years, we still have our small-business entrepreneurial spirit and flexibility. We work in close partnership with customers right from the development phase in order to create unique solutions that perfectly match the needs of the market. Our production facility, warehouses and offices are located in Lindome just south of Gothenburg in Sweden. We have development, support and marketing departments in the UK and representatives throughout Europe. We became part of the NIBE group of companies in 2016. Quality, expertise and proximity are our strengths and are reasons why so many apartment building owners choose our ventilation systems. 2 GreenMaster HP www.air-site.com

Exhaust fan Cooling coil Filter Upper section Air inlet Pipe connections Lower section UN Heat pump High temperature range: Flow line temperature 65 C. Return temperature 58 C. Heat pump Air flow 0.2 2.2 m³/s. Easy to remove the cooling module. Fire damper prevents flue gases entering the entire unit. GreenMaster HP exhaust air unit & heat pump The Swedish National Board of Housing (Boverket) has announced that it will be raising energy efficiency performance standards for housing in a couple of years. Our GreenMaster HP has been designed and engineered to meet the new standards and requirements of the Swedish National Board of Housing. It is an exhaust air unit with an integrated heat pump that recovers heat from exhaust air. GreenMaster HP has excellent aerodynamic properties, offers high energy savings and low noise emission. The product works in buildings with exhaust air ventilation systems that do not currently recycle indoor air. Aerodynamic qualities GreenMaster HP is built with one upper and one lower section. The ventilation system is contained in the upper section. The air flow is channelled straight across the upper section through the air intake on one end and the air passes evenly over the entire surface of the filter. The unit is equipped with software-controlled circulation pumps that supply the heat pump and the heating system with a suitable flow. Good energy savings The heat pump is located inside the lower section. It uses an inverter-controlled compressor, which means it increases and decreases speed according to prevailing needs. This improves efficiency and reduces energy consumption. Green- Master HP cools the exhaust air from about 21 C to almost 0 C and produces radiator water and/or hot water regardless of whether the building has district heating or not. www.air-site.com GreenMaster HP 3

The supply temperature reaches a maximum of 65 C and the advanced control logic continuously adapts the cooling performance to achieve maximum recovery based on the current air flow. GreenMaster HP has a colour display and state-of-theart controls connected to the Internet via myupway, plus scheduling and adjustment of indoor and hot water temperatures. The control module is the most important parameter for optimal recovery of air and has been uniquely designed in partnership with NIBE. Low noise level GreenMaster HP has such a low noise emission, it can be installed in the attic above a bedroom without any problem. Noise from a heating system is usually due to vibrations. This product is designed with a well-insulated sandwich structure and built-in compressor sealed in a soundproof enclosure to keep noise levels to a minimum. Furthermore, by reducing vibrations you extend the service life. No annual inspection The unit comprises six modules and comes with a connected brine system that has been tested and filled. The HP unit is airtight and contains less than 5 tonnes of CO 2 equivalent, which means there is no requirement for an annual inspection of the refrigerant circuit. It is also possible to request delivery of the GreenMaster HP without the six modules assembled. The unit is then filled with the brine on site following installation by a qualified HVAC or ventilation technician. 4 GreenMaster HP www.air-site.com

Flowchart Basic features GreenMaster HP cools the exhaust air from about 21 C to almost 0 C. The heat pump produces radiator water and/ or hot water regardless of whether the building has district heating or not. Fire safety features, pressure control, filter and flow metering, secondary flow metering and other key functions are selected via the Air-Site GreenMaster Application. Accessory features Energy meter An energy meter makes it possible to measure the active energy that flows through the measurement point. The building's total energy consumption can be monitored when the meter is connected to the pipe. Flow meter for water We have incorporated a flow meter for air and for water into GreenMaster HP. By measuring the water flow and temperature difference, we obtain the heat output. The coefficient of performance (COP) can be calculated using the heat output and power input. It is also very useful to measure the water flow when troubleshooting. Pressure control Air-Site s control system allows us to monitor important para meters: Increased pressure drop over the cooling coils at freezing temperatures. Full filter alarm. The fan flow is measured and when the duct pressure changes (due to stove hood operation), the fan speed is adjusted accordingly. Indoor or outdoor The product comes in three versions for installation indoors and two versions for installation outdoors. www.air-site.com GreenMaster HP 5

GreenMaster HP Indoors GreenMaster HP Compact A compact solution where the exhaust air ventilation section and the heat pump section are combined in a factory-assembled unit and the brine pipes are pre-connected inside the unit. GreenMaster HP Compact is ideal where there is sufficient height and enough space to install everything together. Upper section GreenMaster casing Filter Cooling coil (brine) Fire bypass Exhaust air fan Lower section Inverter-controlled 12 or 16 kw On/off-controlled 12, 15, 20 or 30 kw Vents, pipes, insulation, pumps, etc. GreenMaster C-F with separate heat pump Ideal in attics with a low ceiling and an exhaust air ventilation system. The heat pump is installed in the Mechanical room, which means fewer units in the attic for technicians to inspect and service. Separate unit GreenMaster casing Filter Cooling coil (brine) Fire bypass Exhaust air fan GreenManager Separate module F1155-12, -16 F1345-24, -30, -40, -60 Including control module for cloud connection Performed on site Vents, pipes, insulation, pumps, etc. Filling Commissioning GreenMaster HP Compact Low For low-ceiling attics where there is space for the exhaust air ventilation unit and the heat pump unit. The units are installed side by side which means the brine pipe is relatively short. Separate unit GreenMaster casing Filter Cooling coil (brine) Fire bypass Exhaust air fan Separate module Inverter-controlled 12 or 16 kw On/off-controlled 12, 15, 20 or 30 kw Performed on site Vents, pipes, insulation, pumps, etc. Filling Commissioning 6 GreenMaster HP www.air-site.com

GreenMaster HP Outdoor If there is no room inside the building, the unit can be installed on the roof. GreenMaster HP Compact (Outdoor version) A compact solution where the exhaust air ventilation section and the heat pump section are combined in a factory-assembled unit and the brine pipes are pre-connected inside the unit. GreenMaster HP Compact is ideal where there is sufficient height and enough space to install everything together. Upper section GreenMaster casing with roof Filter Cooling coil (brine) Fire bypass Exhaust air fan Extract air hood Lower section Inverter-controlled 12 or 16 kw On/off-controlled 12, 15, 20 or 30 kw Vents, pipes, insulation, pumps, etc. GreenMaster C-F (Outdoor version) with separate heat pump Ideal in attics with a low ceiling and an exhaust air ventilation system. The heat pump is installed in the Mechanical room, which means fewer units in the attic for technicians to inspect and service. Separate unit GreenMaster casing with roof Filter Cooling coil (brine) Fire bypass Exhaust air fan Extract air hood GreenManager Separate module F1155-12, -16 F1345-24, -30, -40, -60 Including control module for cloud connection Performed on site Vents, pipes, insulation, pumps, etc. Filling Commissioning www.air-site.com GreenMaster HP 7

Diagrams and charts Compact Integrated exhaust air unit and heat pump L1 L2 L3 ab GM-HP Compact Unit size GM-HP 2 3 4 5 H1 ah B 910 1,010 1,410 1,710 H 1,524 1,632 1,772 1,824 H H1 612 720 860 912 H2 H2 912 912 912 912 L 2,000 2,200 2,200 2,200 120 L1 600 700 600 600 L2 800 800 800 800 L4 L5 L L6 B L3 600 700 800 800 L4 750 750 750 750 L5 700 700 700 700 L6 550 750 750 750 FidB ab 750 800 1,200 1,500 ah 400 500 600 700 FidB 700 800 1,200 1,500 FidL FidL 200 200 200 200 C-F Ventilation section with separate heat pump L1 L2 L3 ab GM-C-F with separate heat pump Unit size H ah GM-C-F 2 3 4 5 B 910 1,010 1,410 1,710 L 120 B H 612 720 860 912 L 2,000 2,200 2,200 2,200 L1 600 700 600 600 L2 800 800 800 800 L3 600 700 800 800 FidB ab 750 800 1,200 1,500 ah 400 500 600 700 FidB 700 800 1,200 1,500 FidL FidL 200 200 200 200 Heat pump NIBE F1155 NIBE F1345 Width 600 600 Depth 620 620 Height 1,500-1,525 1,800-1,825 8 GreenMaster HP www.air-site.com

L1 L2 L3 Compact Low Ventilation section and heat pump section L1 L2 L3 ab GM-HP Compact Low Unit size L GM-HP 2 3 4 5 H1 ah B 910 1,010 1,410 1,710 H1 612 720 860 912 120 H2 912 912 912 912 FidB L B L 2,000 2,200 2,200 2,200 L1 600 700 600 600 L2 800 800 800 800 L3 600 700 800 800 FidB FidL L4 750 750 750 750 L5 700 700 700 700 L4 L5 L6 L6 550 750 750 750 ab 750 800 1,200 1,500 L4 L4 L5 L5 FidL L6 L6 B B ah 400 500 600 700 FidB 700 800 1,200 1,500 FidL 200 200 200 200 H2 L 120 L Choosing the right GreenMaster HP Living space (m 2 ) 1 Air flow (l/s) Heat pump section Cooling output heat pump (kw) Energy consumption before switching to GreenMaster HP (kwh) 2 Annual COP at 55 C CO 2 savings (kg/year) Energy savings (kwh) Energy coverage (%) Power coverage (%) GM- HP-2 640 300 GM-HP-12 8 61,670 4.2 3,235 40,924 88 48 1,070 500 GM-HP-16 13 103,105 4.0 5,462 69,283 90 46 1,290 600 GM-HP-16 13 124,306 4.0 6,016 76,274 83 38 GM-HP-3 1,500 700 GM-HP-12-12 17 144,541 4.0 7,077 88,644 83 43 1,710 800 GM-HP-16-12 20 164,777 4.0 8,231 103,206 85 45 1,930 900 GM-HP-16-15 21 185,976 4.1 8,935 111,924 82 42 1,930 900 GM-HP-16-12 22 185,976 4.0 9,560 119,966 88 43 GM-HP-4 2,140 1,000 GM-HP-16-15 25 206,212 4.0 10,786 135,377 89 45 2,360 1,100 GM-HP-16-20 28 227,411 3.8 11,745 147,575 90 46 2,790 1,300 GM-HP-16-30 34 268,846 3.6 13,741 173,207 91 47 GM- HP-5 3,210 1,500 GM-HP-16-30 35 309,317 3.6 14,917 187,740 86 41 1 Based on 35 litres/second & apartment, and average apartment living space of 75 m 2 2 Dimensioning outdoor temperature for Gothenburg 16 C. Insulation level of the building 1980 1989. Heating output 35W/m 2 and hot water supplement on 1/5 of the total heating output. Heating medium 55/45 C. Brine 1/5 C. www.air-site.com GreenMaster HP 9

Air-Site GreenMaster Application Used for dimensioning GreenMaster HP. Presents sound data, fan speed and other essential equipment data. 10 GreenMaster HP www.air-site.com

Air-Site DIM Used to calculate the property. Displays before and after GreenMaster HP installation comparisons and other visuals. Energy efficiency class GreenMaster HP product label HP-2 35 /55 12 16 HP-3 35 /55 12-12 16 16-12 16-15 HP-4 35 /55 16-12 16-15 16-20 16-30 HP-5 35 /55 16-30 Energy efficiency class GreenMaster HP system label* HP-2 35 /55 12 16 + + HP-3 35 /55 12-12 16 16-12 16-15 HP-4 35 /55 + 16-12 + + 16-15 16-20 16-30 + + + + + + +++ HP-5 35 /55 16-30 + * The reported efficiency of the package also takes the controller into account. www.air-site.com GreenMaster HP 11

KBR GB GreenMaster HP 1714-2 Air-Site AB Elementvägen 1 437 36 Lindome, Sweden Phone: +46 (0)31-311 32 00 Fax: +46 (0)31-990 114 E-mail: info@air-site.se www.air-site.com 2017 Air-Site AB This brochure is a publication from Air-Site AB. All product illustrations, facts and data are based on current information at the time of the publication s approval. Air-Site AB accepts no liability for factual or printing errors in this brochure.