HYBRID HEAT PUMPS. Switch over to more efficiency, even in old buildings. Air/water system for heating HBW series. Quality with systems. max.

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1 HYBRID HEAT PUMPS Switch over to more efficiency, even in old buildings max. 90 Inlet temperature Air/water system for heating HBW series Quality with systems

2 THE HYBRID TREND TECHNOLOGY Two technologies combined into one innovation "Hybrid comes from a Latin word of Greek origin, HYBRIDA." Hybrid means a system which combines two technologies with each other. 2

3 REMKO HYBRID HEAT PUMPS Switch over to more efficiency, even in old buildings The new dimension of efficiency The efficient REMKO inverter heat pump and an energy-saving condensing boiler are installed in one compact unit. The hybrid technology guarantees maximum energy savings as opposed to outdated heating equipment. Depending on the conditions, you can cover your heat and hot water requirements to a great extent with renewable energy from the ambient air. Combined with a thermal solar system, the proportion of renewable energy can be further increased. Inverter heat pumps heat from the air The solar energy stored in the air is an inexhaustible source of power. Heat pumps draw up to 75% of the energy from the ambient air. This works even in winter with outside temperatures below zero. Only the drive energy of 25% has to be provided by electrical power. REMKO solar collectors thermal energy of the sun With the thermal high-performance solar collectors, Type RSK 25, your heating system operates even more efficiently in combination with the REMKO hybrid heat pump. With the refined workmanship and specially developed heat conducting technology, a maximum amount of solar energy is utilised. The RSK 25-5 solar set with two solar collectors utilises solar energy for hot-water preparation. The RSK solar set with 4 solar collectors utilises solar energy for hot water preparation and heating support. The REMKO solar sets provide unsurpassed performance in a perfectly attuned system configuration with the well-known inverter heat pump. The function of the REMKO hybrid heat pump Outdoor area Indoor area Condensing Evaporation Condensing Decompression Heat pump outdoor unit Heat pump indoor unit The Hybrid inverter heat pump consists of an inverter heat pump and a condensing boiler. 3

4 THE REMKO HYBRID TECHNOLOGY Unbeatable as a duo A particularly high proportion of renewable energies arises when the environmental heat, sun and oil/gas types of energy are combined into one system. 4

5 TWO ENERGY SOURCES IN ONE UNIT Flexible response to energy prices The ideal mix At a glance - the benefits of the REMKO hybrid heat pump In summer and in the transition period, the inverter heat pump and the optional solar plant generally take over the heat and water supply. If the specified "bivalence point" temperature limit is undershot, the inverter heat pump switches off and the condensing boiler takes over the heat and water supply. You can react flexibly to energy prices at any time thanks to the hybrid technology. Ready-to-connect and preassembled complete system Hydraulic decoupling due to integrated water compensator. The possibly existing hydraulic system need not be changed Compact and space-saving construction Optimally matched REMKO solar sets available Modular mode of operation of the heat pump due to modern inverter technology Oil/gas condensing boiler with high-performance special heat exchanger with the output levels 15, 18 and 22 kw Distribution of the annual heating work Heat pump (and solar) Flexible selection of the heat source Oil/gas (and solar) gross caloric value Annual heating performance % Outdoor temperature C 5

6 THE IDEAL SOLUTION FOR YOUR HOME REMKO hybrid heat pumps for old buildings, renovation, and new construction 1 Solar system Modern heatersheater 4 Hybrid inverter heat pump indoor unit 2 Hybrid inverter heat pump outdoor unit Storage system 6

7 1 In combination with a solar system for domestic water preparation heating and heating assistance An ideal combination for a maximum of economic efficiency and environmental protection. Direct solar energy delivers a high percentage of hot water preparation in annual average. 2 Combination with storage tank systems The interface and collection point for various energy systems Effective hot water preparation Tanks are offered in various designs and capacities. With connection options for heat pump, solar systems, and domestic water preparation, the storage system is the interface and collection point. In addition, the storage tank enables the hydraulic decoupling of the volumetric flows in complete energy systems. 3 In combination with floor heating modern heaters and wall-mounted heating systems Heat pumps are able to achieve their highest levels of efficiency when combined with floor heating. With conventional modern heaters, the operating costs are lower than for oil or gas heating appliances. This means that cosy heating is guaranteed even at lower outside temperatures. 4 Floor heating 3 The diagram shows a simplified illustration of the controller functions of the Hybrid inverter heat pump. Effective domestic water preparation If the inverter water pump should also handle the preparation for domestic water, you will require an external domestic water storage tank (See 2 ). Problem-free and reliable preparation for domestic water is guaranteed. 7

8 HYBRID HEAT PUMPS HBW series The ideal mix Two energy sources in one device At a glance the benefits of the REMKO hybrid heat pump In summer and in the transition period, the inverter heat pump and the optional solar system generally take over the heat and water supply. If the specified "bivalence point" temperature limit is undershot, the inverter heat pump switches off and the condensing boiler takes over the heat and water supply. You can react flexibly to energy prices at any time thanks to the hybrid technology. Distribution of the annual heating work Annual heating performance % Heat pump (and solar) Flexible selection of the heat source Ready-to-connect and preassembled complete system Modular mode of operation of the heat pump due to modern inverter technology Oil/gas (and solar) gross caloric value Hydraulic decoupling due to integrated water compensator. The possibly existing hydraulic system need not be changed Compact and space-saving construction Optimally matched REMKO solar sets available Oil/gas condensing boiler with high-performance special heat exchanger with the output levels 15, 18 and 22 kw Outdoor temperature C 8

9 Technical data Series HBW 150 HBW 180 HBW 220 Design REMKO Hybrid REMKO Hybrid REMKO Hybrid Inverter heat pump, outdoor unit CMF 120 CMF 120 CMF 120 Operating mode Heating Heating Heating Rated heat capacity, oil/gas condensing boiler kw Standard efficiency factor, condensing boiler % Up to 104 Up to 104 Up to 104 Max. permissible supply temperature C Exhaust gas temperature at 50/30 C Hydraulic compensator for the decoupling of volumetric flow rates Series Series Series Min./max. heating capacity of inverter heat pump kw Heating capacity / COP for A2/W35/Hz 1) kw / -/Hz 7.2/3.4/96 7.2/3.4/96 7.2/3.4/96 Heating capacity / COP for A-7/W35/Hz 1) kw / - /Hz 4.8/2.5/99 4.8/2.5/99 4.8/2.5/99 Heating capacity / COP for A7/W35/Hz 1) kw / - /Hz 10.0/4.3/ /4.3/ /4.3/96 Heating capacity / COP for A10/W35/Hz 1) kw / - /Hz 10.5/4.4/ /4.4/ /4.4/99 Inverter technology Series Series Series System inverter heat pump Air / water Air / water Air / water Operating limits for heating with inverter heat pump C -18 to to to +45 Heating water supply temperature with inverter heat pump C Up to + 50 Up to + 50 Up to + 50 Preparation for domestic water with inverter heat pump C Refrigerant R 410A R 410A R 410A Refrigerant, basic capacity kg Refrigerant connections Inch 3/8 / 5/8 3/8 / 5/8 3/8 / 5/8 Length of the refrigerant line, max. m Height of refrigerant line, max. m Voltage supply V/Hz 230/1~/50 230/1~/50 230/1~/50 Rated power consumption for A7/W35 kw On-site fuse protection (outdoor unit) A slow-acting Rated volumetric flow rate of water at t 5 K m³/h Max. operating pressure, water bar Hydraulic connection, supply/return line Inch 1" AG 1" AG 1" AG Sound-pressure level, LpA 1m (outdoor unit) open air db(a) 53/39 3) 53/39 3) 53/39 3) Dimensions of indoor unit, height / width / depth mm 950/640/ /640/ /640/1300 Dimensions outdoor unit Height / width / depth mm 945/950/ /950/ /950/330 Weight indoor unit / outdoor unit kg 154/75 154/75 154/75 Hybrid inverter heat pump Consisting of: Outdoor and indoor unit with condensing boiler, base pedestal, exhaust connection set, and safety assembly with SIV, bleeding unit and manometer, immersion, contact, and external probes, filling and drain cock 1/2", and Heat pump manager for wall installation. HBW 150 HBW 180 HBW 220 Ref. no Fan oil burner (rocket burner) Ref. no Fan-assisted gas burner (natural gas) Ref. no Fan-assisted gas burner (liquid gas) Ref. no Technical equipment transfer / CheckServ REMKO HBW, hybrid without fan burner Ref. no REMKO HBW, hybrid with fan burner Ref. no ) COP = coefficient of performance in accordance with EN 14511, TÜV tested 2) At distance of 5m in the open air 3) COP = coefficient of performance in accordance with EN 14511, with alternative compressor frequency of the inverter 9

10 HEAT PUMP PACKAGES Type Rosenheim Outdoor probe Heating circuit 1 Mixed Heating circuit 2 Mixed Hot water Cold water HPM 1 HPM 2 ZWP Indoor unit Outdoor unit EWS 300 Heat pump package Type Rosenheim This heat pump package is for users who, in addition to the heating function, also want domestic water preparation from their heat pump system. In this package the domestic water preparation takes place in an enamelled 300 litre high-performance tank. With this heat pump package, a bivalently alternative operation is implemented. Heating Surface heating Hot water Technical data Heat pump package Type Rosenheim HBW 150 HBW 180 HBW 220 Heating capacity of heat pump min / max kw Package comprising: Indoor and outdoor unit (serial colour), hybrid accessory set consisting of: Boiler base, neutralisation box, exhaust connection LAS/DN 80/125 with exhaust gas STB control pipe DN 80, rigid pipe DN 80 x 500, buffer tank for domestic hot water, enamelled ETS 300 (300 litres), condensate drip tray, incl. oil separator for the outdoor unit, heat pump manager for wall installation With heat pump manager Multitalent, oil burner Ref. no With heat pump manager Multitalent, gas burner (natural gas) Ref. no With heat pump manager Multitalent, gas burner (liquid gas) Ref. no Technical equipment transfer / CheckServ Price REMKO HBW, hybrid without fan burner Ref. no REMKO HBW, hybrid with fan burner Ref. no

11 Type Wiesbaden Outdoor probe Heating circuit 1 Mixed Heating circuit 2 Mixed Hot water Cold water HPM 1 HPM 2 ZWP Indoor unit Outdoor unit EFS 25 HPS 500 Heat pump package Type Wiesbaden This heat pump package is the ideal solution for users who, in addition to the heating function, also want domestic water preparation from their heat pump system. The domestic water preparation takes place very efficiently with a 500 litre storage tank and fresh water station in the process flow. With this heat pump package, a bivalently alternative operation is implemented. Heating Surface heating Hot water Technical data Heat pump package - Type Wiesbaden HBW 150 HBW 180 HBW 220 Heating capacity of heat pump min / max kw Package comprising: Indoor and outdoor unit (serial colour), hybrid accessory set consisting of: Boiler base, neutralisation box, exhaust connection LAS/DN 80/125 with exhaust gas STB control pipe DN 80, rigid pipe DN 80 x 500, buffer tank for domestic hot water HPS 500 (500 litres), fresh water stations, condensate drip tray, incl. oil separator for the outdoor unit, heat pump manager for wall installation With heat pump manager Multitalent, oil burner Ref. no With heat pump manager Multitalent, gas burner (natural gas) Ref. no With heat pump manager Multitalent, gas burner (liquid gas) Ref. no Technical equipment transfer / CheckServ Price REMKO HBW, hybrid without fan burner Ref. no REMKO HBW, hybrid with fan burner Ref. no

12 HEAT PUMP PACKAGES Type Freiburg Outdoor probe Hot water Cold water Heating circuit 1 Mixed Heating circuit 2 Mixed ZWP HPM 1 HPM 2 HPU EFS 25 Outdoor unit RES Indoor unit MPS 800/1000 Heat pump package Type Freiburg The energy-saving package is prepared for the integration of solar thermal systems or solid fuel boilers. With the fin-tube heat exchanger (special accessory) RWT31, collector surfaces from approx. 8 to 15 m² can be connected. The domestic water preparation takes place with an 800 litre or 1000 litre buffer tank and fresh water station in the hygienic flow process. With this heat pump package, a bivalently alternative operation is implemented. Heating or panel heating Hot water Solar connection or solid fuel boiler Technical data Heat pump package - Type Freiburg HBW 150 HBW 180 HBW 220 Heating capacity min. / max. kw Package comprising: Indoor and outdoor unit (serial colour), hybrid accessory set consisting of: Boiler base, neutralisation box, exhaust connection LAS/DN 80/125 with exhaust gas STB control pipe DN 80, rigid pipe DN 80 x 500, multi-functional buffer tank MPS 800 (800 litres) or MPS 1000 (1000 litres), fresh water stations, 2x 3-way switchover valves, immersion and solar probes, condensate drip tray, incl. oil separator for the outdoor unit, heat pump manager for wall installation The fin-tube heat exchanger must be ordered separately. With heat pump manager Multitalent, MPS 800, oil burner Ref. no With heat pump manager Multitalent, MPS 800, gas burner (natural gas) Ref. no With heat pump manager Multitalent, MPS 800, gas burner (liquid gas) Ref. no With heat pump manager Multitalent, MPS 1000, oil burner Ref. no With heat pump manager Multitalent, MPS 1000, gas burner (natural gas) Ref. no With heat pump manager Multitalent, MPS 1000, gas burner (liquid gas) Ref. no Technical equipment transfer / CheckServ Price REMKO HBW, hybrid without fan burner Ref. no REMKO HBW, hybrid with fan burner Ref. no

13 Type Freiburg Solar Outdoor probe Solar Hot water Cold water Heating circuit 1 Mixed Heating circuit 2 Mixed SKP ZWP HPM 1 HPM 2 HPU EFS 25 Outdoor unit RES Indoor unit MPS 800/1000 Solar heat pump package - Type Freiburg Solar The energy-savings package is prepared for the integration of the solar-thermal system REMKO RSK into the fin-tube heat exchanger RWT 31. The domestic water preparation takes place with a 800 litre or 1000 litre multifunction buffer tank and fresh water station using the hygienic flow method. With this heat pump package, a bivalently alternative operation is implemented. The solar set included in this package, type RSK 25-10, with a collector surface of m², provides household water and heating support. Heating or panel heating Hot water Solar connection Technical data Heat pump package Type Freiburg solar HBW 150 HBW 180 HBW 220 Heating capacity min. / max. kw Package comprising: Indoor and outdoor unit (serial colour), hybrid accessory set consisting of: Boiler base, neutralisation box, exhaust connection LAS/ DN 80/125 with exhaust gas STB control pipe DN 80, rigid pipe DN 80 x 500, solar set RSK 25-10, multi-functional buffer tank MPS 800 (800 litres) or MPS 1000 (1000 litres), fresh water stations, 2x 3-way switchover valves, condensate drip tray, incl. oil separator for the outdoor unit, heat pump manager for wall installation With heat pump manager Multitalent, MPS 800, oil burner Ref. no With heat pump manager Multitalent, MPS 800, gas burner (natural gas) Ref. no With heat pump manager Multitalent, MPS 800, gas burner (liquid gas) Ref. no With heat pump manager Multitalent, MPS 1000, oil burner Ref. no With heat pump manager Multitalent, MPS 1000, gas burner (natural gas) Ref. no With heat pump manager Multitalent, MPS 1000, gas burner (liquid gas) Ref. no Technical equipment transfer / CheckServ Price REMKO HBW, hybrid without fan burner Ref. no REMKO HBW, hybrid with fan burner Ref. no

14 TANK SYSTEMS Buffer tanks for heating water Universally usable as parallel buffer (hydraulic switch) or series-connected buffer With dummy flange cover D240 for retrofitting a fin-tube heat exchanger RWT 31 Electrical immersion heating element, screw-in 6/4" Max. operating temperature 95 C Operating pressure 3 bar Test pressure 4.5 bar External anti-rust coating 9 connecting threads (11 for MPS1000) 6/4" IG with inflow restrictors 4 socket screw threads 1/2" for probe/thermometer immersion sleeves From quality steel S235 according to DIN EN / High-efficiency, double-shell heat insulation, 100 mm, silver grey NEW INSULATION UP TO 21% ENERGY SAVINGS Unit type HPS 500 MPS 800 MPS 1000 Height with insulation mm Diameter with insulation mm Diameter without insulation mm Tilt height without insulation mm Weight kg Ref. no Buffer tank for domestic water heating Enamelled with doublecoiled smooth-tube heat exchanger and particularly large heat exchanger surface of 3.5 m² Inner container with magnesium protection anodes according to DIN 4753 Connection possibilities for circulation 3/4" AG Cold water supply and hot water outlet 1" IG With cleaning flange cover D180 Built-in flange heating (legionella protection) or fin-tube heat exchanger RWT 18 can be retrofitted PUR insulation 50 mm (CFC, HCFC, and HFC-free) Max. operating pressure 10 bar Max. operating temperature 95 C Unit type EWS 300 Height mm 1435 Diameter mm 680 Tilt height mm 1595 Weight kg 170 Ref. no

15 BUFFER TANK SYSTEM ACCESSORIES Fin-tube heat exchanger For additional indirect heating, e.g. with a solar thermal system Manufactured from seamless, helically-wound SF-CU fin-tube RWT 31 also with immersion sleeve for sensor Complete with screw connection on enamelled flange plate Max.operating temperature95 C Max. operating pressure 10 bar Unit type RWT 18 RWT 31 Suitable for buffer tanks Type EWS 300 KPS 300 Heat exchanger surface m² Installation length in mm Connection G Inch 3/4 1 Volume l HPS 500 MPS 800/1000 Flange Ø 180 / 8-hole 240 / 12-hole Ref. no

16 ACCESSORIES REMKO HYBRID HEAT PUMPS Outdoor unit Connection pipe Connection from outdoor to indoor unit For unit type Ø Ref. no. HBW / Floor bracket Floor bracket with vibration dampers for outdoor unit, length 1 m Ref. no Wall-mounted brackets for wall-mounting the outdoor unit For unit type Type Ref. no. HBW WKM Sound insulation set Electrical condensation drainage - heating Electrical condensate drainage heating, temperature-regulated for the safe discharge of defrost water with outside temperatures below the freezing point. Ref. no Condensate drip tray including oil separator Stainless steel condensate drip tray for outdoor unit, incl. temperature-controlled electronic condensate drainage heating, leaf guard grating, and oil separator. Ref. no Multitalent heat pump manager Receiver Transmitter Remote control for heat pump manager Multitalent For connection to the heat pump manager. The remote control contains an LCD display with identical menu guidance. 4 wire CAN- BUS connection. One heating circuit can be controlled per remote control. Ref. no Radio remote control for heat pump manager Multitalent For connection to the heat pump manager. The remote control contains an LCD display with identical menu guidance. One heating circuit can be controlled per remote control. Not suitable for cooling function. Ref. no Analogue remote control with integrated room probe For connection to the heat pump manager integrated into the heat pump. The operating mode and the set temperature for heating circuit 1 can be controlled with two easy-to-operate rotary knobs (direct heating circuit). Ref. no

17 Hydraulics Contact probe Contact probe for the integration of additional system components, e.g. mixed heating circuit (heating circuit 2). By standard, a contact probe is included in the scope of supply of the heat pump. Ref. no Solar probe Solar probe for the collector supply for integration of a solar thermal system (Pt 1000) or usable as a probe for a solid fuel boiler Ref. no Immersion probe Immersion probe for the integration of additional system components, e.g. as a reference probe in the multi-functional buffer in combination with a solar thermal system. By standard, one immersion probe is included in the scope of supply of the heat pump. Ref. no Duo heating circuit pump set highly efficient Consisting of: 1 x heat circuit pump group / mixed 1 x heat circuit pump group / non-mixed 1 x connecting jumper Ref. no Consisting of: 2 x heating circuit pump group / mixed 1 x connecting jumper Ref. no Heating circuit pump set highly efficient Consisting of: Heating circuit pump group / non-mixed Ref. no Consisting of: Heating circuit pump group / mixed Ref. no Planning support Planning support for coordination meetings with system builders and planners on site. This is pertinent in case of special requirements on the hydraulics or control. The daily rate includes work by the hour and travel costs. Overflow protection valve Overflow protection valve 1" for ensuring that the minimum medium flow rate is maintained. Ref. no way changeover valve, 5/4" Electrical changeover valve/3-way valve 5/4" for domestic water preparation and separate cooling circuit (four-tube system). Ref. no Ref. no Alternative: Settlement according to effort System technician: 56.- //h Travel costs: 1.- //km 17

18 FRESH WATER SYSTEMS Electronically controlled fresh water stations EFS series The fresh water stations of REMKO are used for hygienic domestic water preparation in connection with buffer tanks. The devices are completely equipped with electronic control, speed-controlled high-efficiency pump, flow switch, and plate heat exchanger. The heat exchanger is designed for a high flow rate of 25 l/min (EFS25) or 35 l/min (EFS35). The fresh water stations are delivered ready for mounting in the EPP housing. In the case of the EFS 35, the unit is mounted to the wall. The EFS 25 fresh water station permits mounting directly on the tank or wall. Technical data and prices Fresh water station EFS 25 EFS 35 Tapping output * kw Installation site Tank/wall Wall Min. buffer volume for hot water operation 500 l 800 l Primary connections IG Inch 3/4 1 1/2 Secondary connections AG Inch 3/4 1 Dimensions height/width/depth mm 645/348/ /602/298 Tap volume at 45 C tap temperature and 50 C tank temperature l/min Tap volume at 45 C tap temperature and 60 C tank temperature l/min Tap volume at 45 C tap temperature and 70 C tank temperature Accessories l/min Series EFS 25 EFS 35 Ref. no * Tapping output at 50 C buffer temperature / 12 l/min / 10 C chilled water supply line Accessories Price group 9 Other accessories EFS 25 EFS 35 Circulation pump EFS 25 Controllable high-efficiency circulation pump including pipe subassembly for direct connection to EFS Circulation pump EFS 35 Speed-controlled high-efficiency circulation pump for installation directly to the fresh water station EFS Single-layer return valve for temperature-dependent layer in the buffer tank Return flow layering set RES for EFS 25 for connection to the buffer tank RES including tank connection pipes and 3-way switchover valve for temperaturedependent layering in the buffer tank. Note: Not suited for EFS 35 For buffer tank Ref. no. MPS MPS Tank connection set for buffer tanks For the direct connection of the fresh water station EFS 25 to the buffer tank. Note: Not suited for EFS 35 For buffer tank Ref. no. HPS MPS MPS

19 ACCESSORIES REMKO HYBRID HEAT PUMPS Exhaust pipe, DN 80, rigid 87 control elbow, DN 80 Ref. no Control pipe, DN 80 Ref. no elbow, DN 80 Ref. no Pipe, rigid, 255 mm, DN 80 Ref. no Pipe, rigid, 500 mm, DN 80 Ref. no Pipe, rigid, 955 mm, DN 80 Ref. no Pipe, rigid, 1955 mm, DN 80 Ref. no elbow, DN 80 Ref. no elbow, DN 80 Ref. no Chimney head cover, rigid, stainless steel, DN 80, cover 330 x 330 mm, L = 470mm Ref. no Exhaust pipe, DN 80, flexible Flexible pipe, with assembly set 10.0 m, DN 80 Ref. no Control tube, flexible, incl. fastening, DN 80 Ref. no Coupling for flexible pipes, DN 80 Ref. no Spacers (3 pcs.), DN 80 DN 100 Ref. no m, DN 80 Ref. no m, DN 80 Ref. no m, DN 80 Ref. no Chimney head cover, flexible, stainless steel, DN 80, cover 330 x 330 mm, L = 470mm Ref. no Chimney end pipe, for flexible pipes, DN 80 Ref. no Basic set, shaft, DN 80 Ref. no

20 REMKO INTERNATIONAL... and somewhere near you! Take advantage of our experience and consulting services REMKO GmbH & Co. KG Air-conditioning and Heating Technology Im Seelenkamp Lage PO Box Lage Telephone Fax URL REMKO dealers Hotline Within Germany +49 (0) International +49 (0) MS/PD/5/12.14 We reserve the right to technical modifications. Information provided without guarantee!