Heating All-in-one comfort for residential applications 2026 NEW
74 In order to achieve their goals, they are betting on heat pumps And at Daikin, we are convinced that they’re right. Heat pumps are more than ready to take on the challenge of home decarbonisation. They are not a technology of the future, but an established solution, ready to provide comfort. Heat pumps are ready to take on the challenge of home decarbonization and Daikin is ready to be the most suitable partner in this challenge. Your next heating system will be a heat pump Did you know? In several European countries, heat pumps are already installed in more than 50% of new buildings. In renovations, heat pumps are increasingly being considered as a replacement for boilers, especially for high-temperature models with a similar leaving water temperature of 70 °C. Home decarbonisation is the sustainability challenge of today. It’s the newest addition to the global paradigm shift towards a more sustainable economy. In the automotive industry, agriculture and even in air travel, efforts have already been made to reduce or eliminate carbon emissions from energy sources. Next on the list: homes. The European Union pledged to “play a central role” in achieving net-zero greenhouse gas emissions by 2050. Daikin Altherma is the absolute most sold hydronic heat pump brand in Europe, since 2006*. Our hydronic heat pumps are 100% manufactured in Europe. *source: BRG Building Solutions – June 2024 data/report A million homes. One heat pump.
75 Daikin's vision on heating 74 Introduction 75 J 4 steps to decarbonising residential heat 75 Service & Solutions 78 Stand By Me, Certified Partner 80 Six reasons to choose a heat pump 82 Individual solutions 88 Heat pumps 88 J Indoor units 90 J Daikin Altherma 4 H 94 - Daikin Altherma 4 H F 102 - Daikin Altherma 4 H ECH2O 104 - Daikin Altherma 4 H W 108 J Daikin Altherma 3 H MT/HT 112 - Daikin Altherma 3 H MT/HT F 114 - Daikin Altherma 3 H MT/HT ECH2O 117 - Daikin Altherma 3 H MT/HT W 121 J Daikin Altherma 3 R MT 126 - Daikin Altherma 3 R MT F 128 - Daikin Altherma 3 R MT ECH2O 131 - Daikin Altherma 3 R MT W 135 J Daikin Altherma 3 R (ERLA-D series, 11-14-16 kW) 140 - Daikin Altherma 3 R F 142 - Daikin Altherma 3 R ECH2O 146 - Daikin Altherma 3 R W 150 J Daikin Altherma 3 R (ERGA-E series, 4-6-8 kW) 154 - Daikin Altherma 3 R F 156 - Daikin Altherma 3 R ECH2O 159 - Daikin Altherma 3 R W 164 J Daikin Altherma 3 M 168 - Daikin Altherma 3 M (4-6-8 kW) 170 - Daikin Altherma 3 M (9-11-14-16 kW) 172 J Daikin Altherma M HW 176 J Daikin Altherma Ground source heat pump 182 - Daikin Altherma 3 GEO 182 J Daikin Altherma Hybrid heat pump 188 - Daikin Altherma H Hybrid 188 - Daikin Altherma R Hybrid + multi 196 NEW Boilers 201 J Gas condensing boilers 202 - Daikin Altherma 3 C Gas (D2C/TND*) 203 - Daikin Altherma 3 C Gas (D2CNL) 208 - Daikin Altherma C Gas W 210 J Flue-gas evacuation system 212 Collective solutions 217 Decentralised solutions 220 Centralised solutions 221 Water loop 222 J Daikin Altherma 3 WS 222 Peripherals 230 Tanks 233 J Thermal stores and tanks 234 Controllers 239 J Wired remote controller 240 J Individual room controllers 242 J Onecta App 246 Heating & cooling emitters 249 J Daikin Altherma UFH 250 J Daikin Altherma HPC floor standing 256 J Daikin Altherma HPC wall mounted 258 J Daikin Altherma HPC concealed 259 Solar heating systems 265 J Solar panels for pressurised use and Drain-back system 272 J Solar panel - pressurised system 274 J Solar panels - drain-back system 276 J Solar collector 279 J Pump station 279 Heating
76 4 Steps to decarbonising residential heat Strengthened new build rules Increase replacement rate 2020 2030 40% One of the biggest challenges we face to ensure a healthy and sustainable environment and contribute to carbon neutrality is to maximize usage of renewable energy, specifically when heating our homes. The majority of residential housing is still heated with outdated systems, often using polluting fossil fuels such as coal and oil. The challenge involved in tackling this is made all the more clear by The European Green Deal, which is a set of policy initiatives by the European Commission with the key aim of making Europe climate neutral in 2050 using green technology. All European member states have already put measures in place to ensure that new build houses and apartments have a better carbon performance by making an improved building envelope and the use of renewable energy mandatory. As a result, Daikin estimates that heat pumps already have up to 50% market share in new (single family) houses. A considerable additional benefit of hydronic heat pumps is the ability to use it to cool as well heat, which is increasingly becoming a consumer requirement. This is partly due to the climate change effect, but also because of the higher insulation level built houses. Today’s replacement rate is, on average, 1% of the total number of heating systems installed per year and meeting the minimum target would require that replacement ratio to double within the coming 10 years. Substituting heating devices with more efficient ones will constitute a move towards reducing CO2 emission. The challenge however is to motivate EU citizens to choose renewable heating more often, thereby convincing those in the replacement market that heat pumps are an efficient, cost-effective and established solution.
77 End fossil fuel incentives Renewable heating standard in replacement 100% 2050 Policy makers could avoid incentives for fossil fuels. Currently, direct or indirect incentives benefit oil or gasbased boilers, due to different taxation of heat pumps compared with boilers for instance. While doing this, the gap between today’s electricity and gas prices in many member states is too high to make a heat pump an economically attractive investment for EU citizens. In the short term, government incentives can help accelerate the transition to carbon-neutral heating and make heat pumps accessible to all Europeans, but in the longer term more balanced energy prices and a correct indication of the energy and carbon performance of a building need to support the end user motivations to invest in heat pump technology. At Daikin, we believe heat pump systems have to become the standard when replacing heating systems. It is a fact that heat pumps are increasingly capable of high efficiencies, even at lower outdoor temperatures. The hydronic heat pump technology has developed quickly in recent years, making it fit for any type of residential building in Europe whether it is for the new build market or the replacement market. By increasing the share of green electricity to 60% of total EU electricity production, heat pumps will continue to increase their contribution to a decarbonized residential heating world. The future At Daikin we’re excited and passionate about taking on the changing environment and playing a key role in bringing this innovative technology into people’s homes while ensuring all stakeholders, such as installers and architects, are on board. We can do our bit as well by making installation as simple as possible through great design. Europe has the technology, the expertise and the investments to expand the heat pump market further. From single family to multi-family homes, from small to large commercial buildings and industrial plants, heat pumps today are ready to go mainstream. All the signs are indicating that we need to act now! Let’s convince those in the replacement market that heat pumps are the future and increase awareness regarding energy, cost-efficiency and environment-related advantages. Heat pumps start to play a crucial role in decarbonizing Europe, and in certain areas there has already been an impressive uptake. For example, heat pumps are the default heating system in Sweden and enjoy 50% of the market share in new builds in some European countries. However, in the whole of Europe, renewable heating via heat pumps represents only 10% of all heating systems installed annually. This contrasts sharply with the EU Commission’s ambitious target by 2030: 40% penetration of renewables in heating and cooling. At Daikin, we see the solution will be to take 4 steps to decarbonizing residential heat, in order to achieve the EU Commission’s targets by 2030.
78 It’s time to relax. With your customer’s new Daikin installation and Stand By Me service programme, you can rest assured they are benefiting from the best comfort, energy efficiency, usability and service available on the market. Daikin eliminates your clients' worries and provides them with a free, extended warranty, quick follow-up from Daikin service providers, and additional warranties for specific parts. Service & solutions a journey to customer satisfaction Discover in detail the Daikin Metroline Have a detailed look at each stop to see how our tools can facilitate your journey with Daikin. Scan the QR code or go to http://metro.standbyme.daikin.eu for the tool Heating Solutions Navigator Stand By Me Residential Solutions Navigator Daikin e-Care Daikin ONECTA App Do the radiator test Simplified heat load Room by Room Heat Load Calculation Radiator selection Heat pump Convector End user quotation Piping & Wiring Thermal solar calculation tool Underfloor heating Pipe sizing Ventilation Literature Economic Viability Study e-Configuration tool Installation registration e-Configuration tool Hydrobalancing tool Installation registration Commissioning tool Maintenance Maintenance guide e-Doctor Installation monitoring Spareparts ordering Repair Installation registration Warranty extension Maintenance Repair Remote control e-Configuration tool Installation registration Installation monitoring Warranty extension Maintenance Repair Residential Solutions Navigator 3 2 4 5 HSNPRO 3 2 4 5 HSNPRO 3 2 4 5 HSNPRO 3 2 4 5 HSNPRO Stand By Me Manage your installation database and offer comfort and service to your customer Web portal Professionals 3 2 4 5 HSNPRO Daikin e-Care Access to registration, commissioning, configuration and trouble shooting Mobile app Professionals Residential Solutions Navigator Provides you with leads that come with more in-depth details Web portal Consumer First contact with customer Customers explore solutions 3 2 4 5 HSNPRO Heating Solutions Navigator Provide the best fit solution for your customers' homes Web portal Professionals 3 2 4 5 HSNPRO 1 Onecta app End-user app to control the residential unit Consumer Mobile app 3 2 4 5 HSNPRO Ultimate customer satisfaction
79 3 2 4 5 HSNPRO Scan the QR code to download Daikin e-Care now 3 2 4 5 HSNPRO HSNPRO 3 2 4 5 HSNPRO Discover the new features We keep investing in the support towards our installers. With your Daikin account, you have access to Stand By Me and the Heating Solutions Navigator online. Use the same account to access the Daikin e-Care app. The tools offer now new features, check it out! Heating Solutions Navigator Newest function: J Multi-Family Home J Integration Multi Selection Software J New product range: Daikin Altherma 4 X Stand By Me Newest functions: J Trainings for professionals (SBM CP Program) J Direct Service offering from professionals to end-users via SBM (Daikin à la Carte) Daikin e-Care Newest function: J Guided commissioning via online check list J Support for trouble shooting J Direct access to installation manuals J Digital Key for Daikin Altherma 4 Residential Solutions Navigator J Detailed Multi(+) calculation Guided commissioning via online checklist e-Commissioning is the latest tool released in the e-Care app, aiming to improve the quality and reliability of Daikin installations. It is a step-by-step checklist that assists service partners during the commissioning of the unit. J Product-specific and country-specific checklist, to ensure maximum flexibility of use and compliance with local requirement J Get instant feedback if there are problems with the checklist (screen will display an error message) J Generated PDF report available at all times via the e-Care app or via the SBM professional portal J Generated commissioning documents automatically sent to the end user in case of successful commissioning J Possibility to save a draft of the checklist at any time J Offline use J Possibility to upload pictures of the installation site J Possibility to add end user and professional signatures J Available for Daikin Altherma units e-Care installation details after Registration Example of the correct answer Example of the incorrect answer NEW
80 Stand By Me Certified Partner Purpose of the programme The programme was created to provide you and your customers peace of mind, ensuring highest installation quality and after sales care throughout the product lifespan. We want to support our installer networks and provide you with extensive training given by Daikin professionals. Thanks to that, you will be able to grow your business with the endorsement of a globally recognized brand. Benefits Set yourself apart from the competition with specialized knowledge to maximize installation speed, assure best quality and minimise the needs for call-backs after installation Help you grow your business and expand your network with advanced product trainings, strong technical foundation and enhanced visibility with Stand By Me Certified Partner logo Customers value highly qualified professionals with recognized certification. You provide them with an additional label of trust along with comprehensive product lifespan care of Daikin Altherma units. Access to the wearables, professional protective equipment and accessories exclusive to the Stand By Me Certified Partner network.
81 Certification levels The authorization level depends on your programme participation. As a Certified Partner you are granted to conduct after-sales services for a specific product range. There are 2 different programmes: J Programme 1 applies to Daikin Altherma units based on R-32 refrigerant J Programme 2 applies to Daikin Altherma units based on R-290 refrigerant Programme 1: Daikin Altherma - R-32 range To perform maintenance/repair Product Training F-gas license necessary to start this training 1 day Classroom L3 This training is necessary to perform maintenance and repair activities on R-32 products for contracts on Stand By Me platform that belong to the Daikin Altherma 3 series. Programme 2: Daikin Altherma - R-290 range To perform commissioning/maintenance/repair Safety Training Storage – transportation - installation 30 min. Online L1 Safety Training Maintenance - repair - disposal 1 hour Online L2A Safety Training Maintenance - repair - disposal 1 day Classroom L2B Product Training F-gas license necessary to start this training 1 day Classroom L3 These trainings are necessary to perform commissioning, maintenance and repair activities on R-290 products that belong to the Daikin Altherma 4 series.
82 reasons to choose a heat pump 6 1 A heat pump increases the value of your property The installation of heat pumps significantly enhances the Energy Performance Certificate (EPC) ratings of buildings in Europe, often improving them by one or two energy classes. This improvement leads to energy savings, increased comfort, and a better environmental profile, which can boost property values or rental fees by 2 to 8%. 2 Projections of savings on energy costs by heat pumps The installation of a heat pump to substitute a natural gas boiler is expected to generate energy savings over 10 years. Energy savings are likely to grow at a steady pace over the years. Daikin Europe conducted simulations to forecast energy prices, considering factors such as historical prices, the European Emission Trading System (ETS), and future carbon taxation. A case study estimated savings for a reference house with a heating demand of 10,000 kWh, showing that using a heat pump can save a total of €2,602 over the decade. To find out more about the case study, please refer to the paper. Link in the QR code. New built house Multiple rooms application to optimize existing heating system Replace the existing heating system (gas boiler with radiators) Optimize existing heating system (gas boiler with radiators) Improve indoor air quality New built or Replace electrical heaters and hot water tank One room application to optimize existing heating system Daikin Altherma Daikin Altherma Daikin Altherma Add On (Monobloc heat pump) LT / HT / Hybrid / GEO Air-to-air heat pumps Multi Multi+ Pair Hydronic heat pumps Air purification Residential ventilation Indoor Air Quality
83 3 Overview of incentive schemes on heat pump technology Although heat pumps may require a higher initial investment than traditional heating systems, they are often eligible for government incentives and premiums. To contrast climate change, many governments are phasing out gas and oil boilers and promoting low-carbon solutions like heat pumps. Historically, convincing homeowners to switch to heat pumps has been challenging, but rising gas prices and the availability of subsidies across Europe are increasing interest and acceptance. These subsidies significantly enhance the competitiveness of heat pumps, accelerating the transition to sustainable heating solutions. 4 Seamless comfort all-year-round Our systems provide heating, cooling, and domestic hot water from a single, efficient source. By adapting the home’s specific needs, they ensure optimal comfort in every season. This intelligent design reduces energy consumption while maintaining consistent performance. The result is a sustainable solution that simplifies daily living. 5 Environmental impact of heat pumps Heat pumps are vital for achieving the EU's decarbonization goals. A case study shows that Daikin heat pumps can be 2 to 24 times less carbon-intensive than gas boilers, leading to annual CO2 savings of 0.2 to 2 tons, depending on the electricity grid. The EU Green Deal aims to reduce greenhouse gas emissions by 55% by 2050. With buildings responsible for 40% of energy use and 36% of emissions, heat pumps provide a more efficient and ecofriendly solution. Benefits include high efficiency and reduced fossil fuel dependency, with projections indicating a reduction of 21 billion cubic meters in gas demand for heating by 2030. 6 Synergies among the usage of heat pumps with solar panel (PV) systems A heat pump can enhance the self-consumption rate of a residential photovoltaic (PV) installation by about 10%, yielding annual financial benefits of €80 to €120, depending on energy prices. This is based on a Daikin case study of a 5 kWp PV system and a heat pump with a 250 liter tank in Belgium. Combining heat pumps with PV panels allows households to use free solar electricity for heating and hot water, reducing reliance on gas. As feed-in tariffs decrease across Europe, maximizing selfconsumption becomes increasingly important. The heat pump can utilize excess solar energy to heat domestic hot water, effectively acting as an "energy battery" by storing energy for later use. To read full articles with in-depth analysis scan QR code and visit our website:
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85 Heat Pumps J Indoor units 90 J Daikin Altherma 4 H 94 - Daikin Altherma 4 H F 102 - Daikin Altherma 4 H ECH2O 104 - Daikin Altherma 4 H W 108 J Daikin Altherma 3 H MT/HT 112 - Daikin Altherma 3 H MT/HT F 114 - Daikin Altherma 3 H MT/HT ECH2O 117 - Daikin Altherma 3 H MT/HT W 121 J Daikin Altherma 3 R MT 126 - Daikin Altherma 3 R MT F 128 - Daikin Altherma 3 R MT ECH2O 131 - Daikin Altherma 3 R MT W 135 J Daikin Altherma 3 R (ERLA-D series, 11-14-16 kW) 140 - Daikin Altherma 3 R F 142 - Daikin Altherma 3 R ECH2O 146 - Daikin Altherma 3 R W 150 J Daikin Altherma 3 R (ERGA-E series, 4-6-8 kW) 154 - Daikin Altherma 3 R F 156 - Daikin Altherma 3 R ECH2O 159 - Daikin Altherma 3 R W 164 J Daikin Altherma 3 M 168 - Daikin Altherma 3 M (4-6-8 kW) 170 - Daikin Altherma 3 M (9-11-14-16 kW) 172 J Daikin Altherma M HW 176 J Daikin Altherma Ground source heat pump 182 - Daikin Altherma 3 GEO 182 J Daikin Altherma Hybrid heat pump 188 - Daikin Altherma H Hybrid 188 - Daikin Altherma R Hybrid + multi 196 NEW
86 Daikin Altherma heat pump portfolio At Daikin, heat pumps are at the heart of everything we do. Our residential solutions include a broad portfolio— from air-to-water and hybrid systems to ground source heat pumps. Designed for year-round comfort, Daikin heat pumps deliver efficient heating, cooling, and domestic hot water tailored to every home. Outdoor unit Material name 03 04 05 06 07 08 09 10 11 12 14 16 18 Daikin Altherma 4 H EPSKS-AV3 • R-290 • R-290 • R-290 EPSK-AV3/W1 • R-290 • R-290 • R-290 • R-290 • R-290 Daikin Altherma 3 H HT EPRA-DV37/W17 • R-32 • R-32 • R-32 Daikin Altherma 3 H MT EPRA-EV3/W1 • R-32 • R-32 • R-32 Daikin Altherma 3 R MT ERRA-EV3/W1 • R-32 • R-32 • R-32 Daikin Altherma 3 R ERGA-EV(A)/(H)(7) • R-32 • R-32 • R-32 Daikin Altherma 3 R ERLA-DV3/W1(7) • R-32 • R-32 • R-32 Daikin Altherma 3 M EBLA-E • R-32 • R-32 • R-32 EDLA-E • R-32 • R-32 • R-32 Daikin Altherma 3 M EBLA-D(7) • R-32 • R-32 • R-32 • R-32 EDLA-D • R-32 • R-32 • R-32 • R-32 Daikin Altherma H Hybrid EJHA-AV3 • R-32 Daikin Altherma 3 GEO Daikin Altherma 3 WS Daikin Altherma C Gas W Gas condensingboiler Ground source heat pump Hybrid heat pump Air to water heat pumps
87 Indoor unit Material name 03 04 05 06 07 08 09 10 11 12 14 16 18 22 24 28 32 33 35 F EPVX-A4V/9W • ECH2O EPSX(B)-P-A • W EPBX-AV4 • F EPVX-S-A4V/9W • • ECH2O EPSX(B)-P-A • • W EPBX-AV4/9W • • F ETVH/X/Z-E7 • ECH2O ETSH(B)/X(B)-E7 • W ETBH/X-E7 • F ETVH/X/Z-E • ECH2O ETSH(B)/X(B) P-E • W ETBH/X-E • F ELVH/X/Z-E • ECH2O ELSH/X(B)-E • W ELBH/X-E • F EHVH/X/Z-E • ECH2O EHSH(B)/X(B)-P-E • W EHBH/X-E • F EBVH/X/Z-D • • ECH2O EBSH(B)/X(B)-D • • W EBBH/EBBX-D • • Boiler EHY2KOMBA A • • EGSAH/X-D9W • R-32 • EWSA-D • R-32 Boiler D2CND-A1A/A4A / • • • D2TND-A4A • • • • • D2CNL-A1A • EHOBG-A • • EKOMBG-A / EKOMB-AH • • • F - Integrated floor standing W - Wall mounted ECH2O - HPSU X - Reversible H - Heating only
88 One solution, multiple combinations Daikin Altherma product ranges can be combined with three different indoor units to connect to the outdoor unit, offering specific features to ensure heating, cooling and domestic hot water in your home. Daikin indoor units can be installed in different places, garage, basement, utility room or even a kitchen while still blending in with the indoor design. The units have also been designed to ease the work of the installer and therefore contribute to your peace of mind! Integrated ECH2O DHW tank model Integrated DHW stainless steel tank model Wall mounted model Advanced user interface The Daikin Eye The intuitive Daikin eye shows you in real time the status of your system. Blue is perfect! Should the eye turn red, an error has occured. Quick to configure Log in and you’ll be able to completely configure the unit via the new interface in less than 10 steps. You can even check if the unit is ready for use by running test cycles! Easy operation Work super-fast with the new interface. It’s super easy to use with an intuitive touch screen interface. Beautiful design The interface was especially designed to be very intuitive. The high contrasted colour screen delivers stunning and practical visuals that really help you as installer or service engineer.
89 Choose from the Daikin "Three Pluses" the functionality that best fits your customer’s needs. The indoor units come in 3 possible versions: heating only, reversible and bizone, giving you the opportunity to tailor your Daikin heating system. Reversible model If cooling is needed, all three indoor units have dedicated reversible models. Reversible means that the system can invert its way of working and provide cooling instead of heating. The cooling function requires a underfloor piping system or fan coil units. Bizone model Only the DHW stainless steel tank model has a dedicated bizone model: you can choose two independent zones with different emitters that need a different temperature level in different rooms (for example: underfloor heating system in the living room and radiators in the bedrooms upstairs). Discover more on page 246 Control with Onecta app Indoor units are applicable for: Daikin Altherma 3 R (ERGA-E series, 4-6-8 kW) Daikin Altherma 3 R (ERLA-D series, 11-14-16 kW) Daikin Altherma 3 H MT/HT Daikin Altherma 3 R MT Daikin Altherma 4 H (with 5" touchscreen) NEW Zone 1 / Night: Bedrooms Equipped with radiators. Programmed to work in the evening and in the morning. Zone 2 / Day: Living rooms Equipped with fan coils, and/or underfloor heating; works on demand. Daikin Altherma HPC (heat pump convectors) are hydronic emitters that can provide cooling or heating. They can be combined and are a perfect fit with underfloor systems. Your underfloor piping system is designed to receive midtemperature water to heat your home, but when the summer comes, the pipes can also receive colder water to refresh your environment. MT 65 °C* MT 70 °C* 35 °C 45 °C Heating only model Some series offer a dedicated heating only unit for homes needing just heating and domestic hot water. In others, cooling can be disabled via installer settings. Bizone model: If your home has emitters needing different water temperatures, use a bizone kit or dedicated bizone model to manage both zones.
90 Reduces the installation footprint J Compared to the traditional split version for a wall mounted indoor unit and a separate domestic hot water tank, the integrated indoor unit greatly reduces the installation space required. J For installation projects, almost no side clearance is necessary as the piping is located at the top of the unit. J With unit height of 1.65 m for an 180 L tank and 1.85 m for a 230 L tank, the required installation height is less than 2m. J The compactness is emphasised by its sleek design and modern look, easy blending in with other household appliances. All in one system to save installation space and time J A combined stainless steel domestic hot water tank of 180 or 230 L and heat pump ensures a faster installation compared to traditional systems. J Inclusion of all hydraulic components means no third party components are required. J PCB board and hydraulic components are located in the front for easy access J Integrated back-up heater choice of 4, 6 or 9 kW models are available J Dedicated bi-zone models providing different water temperatures to zones with different needs. For example, 35°C for underfloor heating and 45°C for radiators in the same house. Indoor units Floor standing unit Why choose Daikin Altherma floor standing unit with integrated domestic hot water tank? The Daikin Altherma floor standing unit is the ideal system to deliver heating, domestic hot water and cooling for renovation or new built.
91 Floor standing unit with integrated ECH2O tank The Daikin Altherma with integrated ECH2O tank is renowned for its ability to maximise renewable energy sources to provide the ultimate comfort in heating, domestic hot water and cooling. Innovative and high-quality tank J Lightweight plastic tank J No corrosion, anode, scale or lime deposits J Contains impact resistant polypropylene inner and outer walls filled with high-grade insulation foam to reduce heat losses to a minimum Intelligent storage management J The unit is ‘Smart Grid’ ready to take advantage of low energy tariffs and efficiently store thermal energy for space heating and domestic hot water J Continuous heating during defrost mode and use of stored heat for space heating (500 L tank only) J Electronic management of both heat pump and ECH 2O thermal store maximises energy efficiency, as well as convenient heating and domestic hot water J Achieves the highest standards for water sanitation J Uses more renewable energy with solar connection Combinable with other heat sources J The bivalent option allows heat from other sources such as oil, gas or pellet-fired boilers to be stored in the solar system, further lowering energy consumption ECH2O thermal store range: additional hot water comfort Combine your indoor unit with a thermal store to achieve the ultimate comfort at home. J Fresh water principle: receive domestic hot water on demand while eliminating the risk of contamination and sedimentation J Optimal domestic hot water performance: the low temperature evolution enables high tapping performance J Fit for the future: possibility to integrate with renewable solar energy and other heat sources, e.g. fireplace J Lightweight and robust build of the unit combined with the cascade principle offers flexible installation options Built for small and large homes, customers can choose between a pressureless and a pressurised thermal solar system. SG Ready Smart Heat Pumps Utilisation of solar energy for domestic hot water and central heating Heat pump (environmental heat) Auxiliary energy (electricity) 2,500 2,000 1,500 1,000 500 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec kWh Monthly energy consumption of an average detached house
92 High flexibility for installation J Inclusion of all hydraulic components means no third party components are required J PCB board and hydraulic components are located in the front for easy access J Compact dimensions allows for small installation space, as almost no side clearances are required J The unit’s sleek design blends in with other household appliances J Combine with a stainless steel or ECH 2O thermal store Flexibility in providing domestic hot water connection Whether you only need hot water or you want to combine it with solar systems, we offer you the best solutions to the highest levels of comfort, energy efficiency and reliability. J ECH 2O thermal store with fresh water principle: domestic hot water on demand while eliminating the risk of contamination and sedimentation. Possible to integrate with renewable thermal solar energy. J Stainless steel tanks: if installation height is limited, a separate stainless steel tank provides the required installation flexibility thanks to the different sizes available. Flexibility in providing space heating The wall mounted unit is the perfect choice in case the end user is looking for space heating or cooling while domestic hot water is provided by another system. Wall mounted unit Why choose Daikin wall mounted unit? The Daikin Altherma wall mounted unit offers heating and cooling with high flexibility for a quick and easy installation, with an optional connection to deliver domestic hot water.
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94 Daikin Altherma 4 H is an extremely efficient high temperature heat pump made to cover the needs of existing houses with traditional heating emitters. Made for easy transition to more efficient, sustainable, comfortable and safe heating system. Daikin Altherma 4 H New high temperature air-to-water heat pump, perfect for any house modernization NEW Mounting stand and cover To make your outdoor unit blend in even more with your garden or terrace, a mounting stand and cover will make the look complete. Daikin Altherma 4 H capacity classes (kW) 3ph 1ph 4 5 6 7 8 9 1011121314 New capacities: J 4, 6 and 7 kW
95 Reliable cold climate operation With best-in-class heating capacity, Daikin Altherma 4 H delivers up to 13 kW at -7/55°C (for 14kW unit), ensuring warmth when it matters most. Daikin Altherma 4 operates down to -28°C even in the harshest conditions, providing consistent comfort no matter the weather. Good replacement solution Daikin Altherma 4 H is perfect for replacing fossil fuel boilers, as it fits seamlessly with existing radiators, delivering outstanding leaving water temperatures (LWT) of 70-75°C even at -15°C. Applicable for single family houses Daikin Altherma 4 H is perfectly suited for single-family homes, with an outdoor unit that can be conveniently installed on the roof or in the garden. Technology designed to boost performance to the next level Engineered with in-house developed and produced key components, such as the compressor and the micro-channel heat exchanger, creates a synergy that ensures unmatched performance in all weather conditions. Operation range down to -28 °C High capacity at cold ambient Up to 13kW at -7/55°C LWT at 75 °C down to -15 °C Low sound: down to 28 dBA at 3 meters distance Up to 75°C At 55°C average climate Domestic Hot Water up to up to +++ D A+++
96 Setting new boundaries in heat pump technology We introduce to you our 4th generation, with R-290 refrigerant. Every home deserves a sustainable and cost-saving heating system. That’s why in Daikin Altherma 4 we put eco-friendly R-290 refrigerant, a Daikin developed compressor, and a fan to make it highly efficient. Enjoy the affordable warmth with no worries about energy bills. R-290 Refrigerant J R-290 is a category A3 refrigerant (according to DIN EN 378). J Daikin provides the highest safety standards in the industry, incorporating advanced product features (see page 98) J The handling of A3 refrigerants is thus neither new nor unusual. However, some basic precautions must be taken into account during storage and transport. R-290 Engineered for whisper-quiet operation. Equipped with new soundbox and improved insulation technology to ensure peaceful environment. The sound box is mounted on the bottom plate instead of on the anti-vibration plate, with increased insulation. Insulating air layer Insulating material
97 Daikin Altherma 4 H operates silently down to 28 dBA sound pressure at 3 meters, making days and nights undisturbed. Sound pressure scale 20 dBA 30 dBA 40 dBA 60 dBA 50 dBA 100 dBA 140 dBA 28 dBA Daikin Altherma 4 H falling leaves whisper fridge rain talking trumpet fireworks The innovative louvered grill was especially designed to minimize sound power to the impressive level of 48 – 54 dBA, ensuring uninterrupted peace. J Contemporary sleek award winning design J Black louvered grill minimizes the visibility of the fan. It is made of >50% recycled plastics from industrial waste. J Integrates seamlessly with the surrounding environment by reflecting the surroundings on its cover and side panels The acoustic level can be evaluated in two ways J The sound power is generated by the unit itself, independently of distance and environment J The sound pressure is the sound perceived at a certain distance. The sound pressure is usually calculated at between 1 and 5 metres from the unit. Sound power* Sound pressure * Erp sound power: J class 04-06-07 - 48 dBA J class 06-08 – 45 dBA J class 10 – 47 dBA J class 12-14 – 52 dBA
98 Sealed Switchbox: J Placed away from the refrigerant connections, on top of the fan J The full sealing prevents R-290 to get inside the switchbox Highest safety standards in the industry At Daikin, safety is our top priority. The Daikin Altherma 4 H heat pump is designed to set new industry safety standards, incorporating advanced features such as a high‑efficiency gas separator and factory-mounted anti-freeze valves. These components, developed specifically for Daikin, ensure unparalleled safety and performance. Gas leak sensor: J Detects potential refrigerant leaks J In case of leak detection, sensor automatically triggers the fan to run at maximum speed, effectively ventilating the area to prevent the buildup of a flammable gas cloud. J Minimum hourly self-inspection check, ensuring ongoing protection. Refrigerant vessel: J Protects refrigerant against possible damage during storage and transportation, that might cause leakages J After installation, R-290 is released into the refrigerant cycle J It can survive a 10 metres height drop without leakage
99 Gas separator: J In the outdoor unit prevents R-290 to reach the indoor unit via the water circuit. Anti-freeze valve: J Protects the plate heat exchanger against freezing J Avoids R-290 leaks going from the refrigerant circuit to the water circuit
100 Intelligent control Straightforward and easy to use Daikin’s Altherma 4 H new intelligent control system is designed to enhance the user experience and installers efficiency. With advanced features like a 5" color touch screen, and streamlined commissioning, this system ensures reliable performance and easy management. It offers secure settings access and future-proof technology, making it the ultimate choice for seamless installation and maintenance. New intuitive MMI 5” touchscreen for better user experience.
101 NEW Thanks to the Weather Dependent Curve – optimal comfort and high efficiency with automatically determined desired temperature. Easy customer access to main functionalities. Installer settings only visible in installer mode Block based easy scheduling for cooling and heating
102 EPSKS-AV3 EPVX07A EPVX07A + EPSKS-AV3 Daikin Altherma 4 H F Floor standing air to water heat pump for heating, cooling and hot water J New intuitive MMI 5” touchscreen for better user experience J Inclusion of all hydraulic components means no third party components are required J PCB board and hydraulic components are located in the front for easy access J A combined stainless steel domestic hot water tank of 180 or 230L and heat pump for easy installation J Integrated back-up heater of 4.5 or 9 kW EPSKS-AV3 EPVX07A Efficiency data EPVX + EPSKS 07AS18A4V + 04AV3 07S23A4V/9W + 04AV3 07S23A4V/9W + 04AV3 07AS18A4V + 06AV3 07S23A4V/9W + 06AV3 07S23A4V/9W + 06AV3 07AS18A4V + 07AV3 07S23A4V/9W + 07AV3 07S23A4V/9W + 07AV3 Heating capacity Nom. kW 5.25 Power input Heating kW 1.02 Space heating Average climate water outlet 55°C General SCOP 3.69 3.81 3.83 ηs (Seasonal space heating efficiency) % 145 150 Seasonal space heating eff. class Prated at -10°C kW 4.6 7.0 Average climate water outlet 35°C General SCOP 5.03 5.05 ηs (Seasonal space heating efficiency) % 198 199 Seasonal space heating eff. class Prated at -10°C kW 6.1 Domestic hot water heating General Declared load profile L Average climate COPdhw 3.32 ηwh (water heating efficiency) % 133 Water heating energy efficiency class Indoor Unit EPVX 07AS18A4V 07AS23A4V/9W 07AS18A4V 07AS23A4V/9W 07AS18A4V 07AS23A4V/9W Casing Colour White Material Precoated galvanized steel + plastic Dimensions Unit HeightxWidthxDepth mm 1,650x595x625 1,850x595x625 1,650x595x625 1,850x595x625 1,650x595x625 1,850x595x625 Weight Unit kg 94.0 111 94.0 111 94.0 111 Tank Water volume l 180 230 180 230 180 230 Maximum water temperature °C 0.00 Maximum water pressure bar 10 Corrosion protection Pickling Operation range Indoor installation Ambient Min.~Max. °CDB 5~35(4) Heating Water side Min.~Max. °C 15~70 Domestic hot water Water side Min.~Max. °C 10~70 Sound power level Nom. dBA 45.0(1) Sound pressure level Nom. dBA 31.0(2) Outdoor Unit EPSKS 04AV3 06AV3 07AV3 Dimensions Unit HeightxWidthxDepth mm 958x1,220x535 Weight Unit kg 109 Compressor Quantity 1 Type Hermetically sealed swing compressor Operation range Heating Min.~Max. °CDB -28.0~25 Cooling Min.~Max. °CDB 10~43 Domestic hot water Min.~Max. °CDB -28~40 Refrigerant Type R-290 GWP 3.0 Charge kg 0.830 Charge tCO2Eq 0.0025 Control Expansion valve Sound power level Heating Nom. dBA 48.2 (5) Cooling Nom. dBA 56.7 (6) Sound pressure level Heating Nom. dBA 29.1 (5) Cooling Nom. dBA 37.3 (6) Power supply Name/Phase/Frequency/Voltage Hz/V V3/1~/50/220-240 Current Recommended fuses A 16 25 (1)Measured with a pressure drop of 10 kPa in the heating system at an operating condition of leaving water 47-55°C in a room with an ambient of 20°C. DB/WB 7°C/6°. | (3)Refer to operation range of the unit. | (4)Depends on operation mode, refer to installation manual. | (5)Measured at LWC 47-55°C; Ta DB/WB 7°C/6°C. | (6)Measured at LWC 12-7°C; Ta 35°C. | Condition: Ta DB/WB 7°C/6°C - LWC 35°C (DT = 5°C) | Cooling: EW 12°C; LW 7°C; ambient conditions: 35°CDB | Cooling: EW 23°C; LW 18°C; ambient conditions: 35°CDB | Operation area is extended to lower flow rates only in case the unit operates with heat pump only. (Not in startup, no BUH operation, no defrost operation). | Based on dT of 45 K | Minimum required volume, excluding the volume in the unit | Above mentioned power supply of the hydrobox is for the backup heater only. The switch box and the pump of the hydrobox are supplied via the outdoor unit. The optional domestic hot water tank has a separate power supply. | Refer to wiring diagram and installation manual for correct recommended fuse depending on power supply and grid connection Whisper quiet Onecta app Guaranteed operation down to -28°C R-290 70 °C At 35°C average climate At 55°C average climate up to BRC1HHDW(7) 011-1W1131
103 R-290 up to up to 75 °C LWT 75°C at -15°C At 35°C average climate At 55°C average climate Whisper quiet Onecta app Guaranteed operation down to -28°C EPSK06-14AV3/W1 EPVX10-14A4V/9W EPVX10-14A4V/9W + EPSK06-14AV3/W1 Daikin Altherma 4 H F Floor standing air to water heat pump for heating, cooling and hot water J New intuitive MMI 5” touchscreen for better user experience J Inclusion of all hydraulic components means no third party components are required J PCB board and hydraulic components are located in the front for easy access J A combined stainless steel domestic hot water tank of 180 or 230L and heat pump for easy installation J Integrated back-up heater of 4.5 or 9 kW EPSK06-10AV3 EPSK08-10AW1 EPSK12-14AW1 EPVX10A4V EPVX10A9W EPVX14A4V EPVX14A9W Efficiency data EPVX + EPSK 10S18/S23A4V/9W + 06AV3 10S18/S23A4V/9W + 08AV3 10S18/S23A4V/9W + 10AV3 10S18/S23A4V/9W + 08AW1 10S18/S23A4V/9W + 10AW1 14S18/S23A4V/9W + 12AW1 14S18/S23A4V/9W + 14AW1 Heating capacity Nom. kW 5.81 7.62 8.11 7.62 8.11 10.2 Power input Heating kW 1.12 1.52 1.64 1.52 1.64 1.86 Space heating Average climate water outlet 55°C General SCOP 3.91 3.97 4.02 3.94 3.99 4.04 3.84 ηs (Seasonal space heating efficiency) % 153 156 158 155 157 159 150 Seasonal space heating eff. class Prated at -10°C kW 6.5 7.5 8.5 7.5 8.5 10.5 14 Average climate water outlet 35°C General SCOP 5.12 5.15 5.14 4.96 ηs (Seasonal space heating efficiency) % 202 203 202 203 195 Seasonal space heating eff. class Prated at -10°C kW 6.5 7.5 8.5 7.5 8.5 10 12 Domestic hot water heating General Declared load profile L Average climate COPdhw 2.93 2.91 3.03 ηwh (water heating efficiency) % 117 116 121 Water heating energy efficiency class Indoor Unit EPVX 10S18/S23A4V/9W 14S18/S23A4V/9W Casing Colour White Material Precoated galvanized steel + plastic Dimensions Unit HeightxWidthxDepth mm 1,650x595x625/1,850x595x625 Weight Unit kg 94.0/111 Tank Water volume l 180/230 Maximum water temperature °C 0.00 Maximum water pressure bar 10 Corrosion protection Pickling Operation range Indoor installation Ambient Min. - Max. °CDB 5~35 (3) Heating Water side Min.~Max. °CDB 15~70 15~75 Domestic hot water Water side Min.~Max. °CDB 10~75 Sound power level Nom. dBA 45.0 (1) Sound pressure level Nom. dBA 31.0 (2) Outdoor Unit EPSK 06AV3 08AV3 10AV3 08AW1 10AW1 12AW1 14AW1 Dimensions Unit HeightxWidthxDepth mm 1,123x1,330x604 Weight Unit kg 174 178 191 Compressor Quantity 1 Type Hermetically sealed scroll compressor Operation range Heating Min.~Max. °CDB -28~25 Cooling Min.~Max. °CDB 10~43 Domestic hot water Min.~Max. °CDB -28~40 Refrigerant Type R-290 GWP 3 Charge kg 1 1.25 Charge tCO2Eq 0.003 0.0038 Control Expansion valve Sound power level Heating Nom. dBA 45 (4) 47 (4) 45 (4) 47 (4) 52 (4) Cooling Nom. dBA 52.2 (5) 53 (5) 53.2 (5) 53 (5) 53.2 (5) 62 (5) 63 (5) Sound pressure level Heating Nom. dBA 32.6 (4) 32.4 (4) 32.8 (4) 32.4 (4) 32.8 (4) 38 (4) Cooling Nom. dBA 36.9 (5) 37.2 (5) 37.3 (5) 37.2 (5) 37.3 (5) 47 (5) 48 (5) Power supply Name/Phase/Frequency/Voltage Hz/V V3/1~/50/230 W1/3~/50/400 Current Recommended fuses A 25 16 (1)Measured with a pressure drop of 10 kPa in the heating system at an operating condition of leaving water 47-55°C in a room with an ambient of 20°C. DB/WB 7°C/6°. | (3)Depends on operation mode, refer to installation manual. | (4)Measured at LWC 47-55°C; Ta DB/WB 7°C/6°C. | (5)Measured at LWC 12-7°C; Ta 35°C. | Condition: Ta DB/WB 7°C/6°C - LWC 35°C (DT = 5°C) | Cooling: EW 12°C; LW 7°C; ambient conditions: 35°CDB | Cooling: EW 23°C; LW 18°C; ambient conditions: 35°CDB | Operation area is extended to lower flow rates only in case the unit operates with heat pump only. (Not in startup, no BUH operation, no defrost operation). | Based on dT of 45 K | Minimum required volume, excluding the volume in the unit | Refer to operation range of the unit. | Above mentioned power supply of the hydrobox is for the backup heater only. The switch box and the pump of the hydrobox are supplied via the outdoor unit. The optional domestic hot water tank has a separate power supply. | Refer to wiring diagram and installation manual for correct recommended fuse depending on power supply and grid connection | 1 1/4" field piping | 1 1/2" field piping | Capacity according to standard EN14511 and valid for heated water range dT = 3~8°C at Ta 7°C | Power input is total input of indoor and outdoor units, including the circulation pump; according to EN14511 BRC1HHDK(7) 011-1W0929 011-1W0930 011-1W0931 011-1W0933 011-1W0934 011-1W1097
104 EPSKS-AV3 Whisper quiet Onecta app Guaranteed operation down to -28°C R-290 70 °C At 35°C average climate At 55°C average climate up to EPSX07A EPSX07A + EPSKS-AV3 Daikin Altherma 4 H ECH2O Floor standing air to water heat pump for heating and hot water with thermal solar support J New intuitive MMI 5” touchscreen for better user experience J Integrated back-up heater of 9 kW J Integrated solar unit, offering top comfort in heating and hot water J Maximum use of renewable energy: uses heat pump technology for heating and solar support for space heating and domestic hot water production J Fresh water principle: hygienic water, with no need for thermal legionella disinfection J Maintenance-free tank: no corrosion, anode, scale or lime deposits, and no loss of water through safety valve J Solar support of domestic hot water with pressureless (drain-back) solar system J Heat loss is reduced to a minimum thanks to the high quality insulation J App control possible for managing heating, hot water and cooling operation EPSKS-AV3 EPSX07A Efficiency data EPSX + EPSKS 07P30A + 04AV3 07P50A + 04AV3 07P30A + 06AV3 07P50A + 06AV3 07P30A + 07AV3 07P50A + 07AV3 Heating capacity Nom. kW 5.25 Power input Heating kW 1.02 Space heating Average climate water outlet 55°C General SCOP 3.69 3.81 3.83 ηs (Seasonal space heating efficiency) % 145 150 Seasonal space heating eff. class Prated at -10°C kW 4.6 7.0 Average climate water outlet 35°C General SCOP 5.03 5.05 ηs (Seasonal space heating efficiency) % 198 199 Seasonal space heating eff. class Prated at -10°C kW 6.1 Domestic hot water heating General Declared load profile L XL L XL L XL Average climate COPdhw 2.91 3.35 2.91 3.35 2.91 3.35 ηwh (water heating efficiency) % 116 134 116 134 116 134 Water heating energy efficiency class Indoor Unit EPSX 07P30A 07P50A 07P30A 07P50A 07P30A 07P50A Casing Colour Traffic white (RAL9016)/Graphite black (RAL9011)/Jet black (RAL9005) Material Impact resistant polypropylene Dimensions Unit HeightxWidthxDepth mm 1,914x590x671 1,906x785x837 1,914x590x671 1,906x785x837 1,914x590x671 1,906x785x837 Weight Unit kg 84.0 109 84.0 109 84.0 109 Tank Water volume l 294 477 294 477 294 477 Maximum water temperature °C 85.0 Operation range Indoor installation Ambient Min.~Max. °CDB 5~35 Heating Water side Min.~Max. °C 15~70 Domestic hot water Water side Min.~Max. °C 10~70 Sound power level Nom. dBA 47.0 Sound pressure level Nom. dBA 24.8 Outdoor Unit EPSKS 04AV3 04AV3 06AV3 06AV3 07AV3 07AV3 Dimensions Unit HeightxWidthxDepth mm 958x1,220x535 Weight Unit kg 109 Compressor Quantity 1 Type Hermetically sealed swing compressor Operation range Heating Min.~Max. °CDB -28.0~25 Cooling Min.~Max. °CDB 10~43 Domestic hot water Min.~Max. °CDB -28~40 Refrigerant Type R-290 GWP 3.0 Charge kg 0.830 Charge tCO2Eq 0.0025 Control Expansion valve Sound power level Heating Nom. dBA 48.2 (2) Cooling Nom. dBA 56.7 (3) Sound pressure level Heating Nom. dBA 29.1 (2) Cooling Nom. dBA 37.3 (3) Power supply Name/Phase/Frequency/Voltage Hz/V V3/1~/50/220-240 Current Recommended fuses A 16 25 (1)Refer to drawing operation limits | (2)Measured at LWC 47-55°C; Ta DB/WB 7°C/6°C. | (3)Measured at LWC 12-7°C; Ta 35°C. | Condition: Ta DB/WB 7°C/6°C - LWC 35°C (DT = 5°C) | Cooling: EW 12°C; LW 7°C; ambient conditions: 35°CDB | Cooling: EW 23°C; LW 18°C; ambient conditions: 35°CDB | Heatloss according to EN12897 | Minimum required volume, excluding the volume in the unit | Refer to wiring diagram and installation manual for correct recommended fuse depending on power supply and grid connection BRC1HHDK(7) 011-1W1132 011-1W1133
105 R-290 up to up to 75 °C LWT 75°C at -15°C At 35°C average climate At 55°C average climate Whisper quiet Onecta app Guaranteed operation down to -28°C EPSK06-14AV3/W1 EPSX10-14A EPSX10-14A + EPSK06-14AV3/W1 Daikin Altherma 4 H ECH2O Floor standing air to water heat pump for heating and hot water with thermal solar support J New intuitive MMI 5” touchscreen for better user experience J Integrated back-up heater of 9 kW J Integrated solar unit, offering top comfort in heating and hot water J Maximum use of renewable energy: uses heat pump technology for heating and solar support for space heating and domestic hot water production J Fresh water principle: hygienic water, with no need for thermal legionella disinfection J Maintenance-free tank: no corrosion, anode, scale or lime deposits, and no loss of water through safety valve J Solar support of domestic hot water with pressureless (drain-back) solar system J Heat loss is reduced to a minimum thanks to the high quality insulation J App control possible for managing heating, hot water and cooling operation EPSK06-10AV3 EPSK08-10AW1 EPSK12-14AW1 EPSX10A EPSX14A Efficiency data EPSX + EPSK 10P30/P50A + 06AV3 10P30/P50A + 08AV3 10P30/P50A + 10AV3 10P30/P50A + 08AW1 10P30/P50A + 10AW1 14P30/P50A + 12AW1 14P30/P50A + 14AW1 Heating capacity Nom. kW 5.81 7.62 8.11 7.62 8.11 10.2 Power input Heating kW 1.12 1.52 1.64 1.52 1.64 1.86 Space heating Average climate water outlet 55°C General SCOP 3.91 3.97 4.02 3.94 3.99 4.04 3.84 ηs (Seasonal space heating efficiency) % 153 156 158 155 157 159 150 Seasonal space heating eff. class Prated at -10°C kW 6.5 7.5 8.5 7.5 8.5 10.5 14 Average climate water outlet 35°C General SCOP 5.12 5.15 5.14 4.96 ηs (Seasonal space heating efficiency) % 202 203 202 203 195 Seasonal space heating eff. class Prated at -10°C kW 6.5 7.5 8.5 7.5 8.5 10 12 Domestic hot water heating General Declared load profile L Average climate COPdhw 2.52 2.77 ηwh (water heating efficiency) % 101 110 Water heating energy efficiency class Indoor Unit EPSX 10P30/P50A 14P30/P50A Casing Colour Traffic white (RAL9016)/Graphite black (RAL9011)/Jet black (RAL9005) Material Impact resistant polypropylene Dimensions Unit HeightxWidthxDepth mm 1,914x590x671/1,906x785x837 Weight Unit kg 84.0/105 Tank Water volume l 294/477 Maximum water temperature °C 85.0 Operation range Indoorinstallation Ambient Min.~Max. °CDB 5~35 Heating Water side Min.~Max. °CDB 15~70 15~75 Domestic hot water Water side Min.~Max. °CDB 10~75 Sound power level Nom. dBA 49.0 Sound pressure level Nom. dBA 35.0 Outdoor Unit EPSK 06AV3 08AV3 10AV3 08AW1 10AW1 12AW1 14AW1 Dimensions Unit HeightxWidthxDepth mm 1,123x1,330x604 Weight Unit kg 174 178 191 Compressor Quantity 1 Type Hermetically sealed scroll compressor Operation range Heating Min.~Max. °CDB -28~25 Cooling Min.~Max. °CDB 10~43 Domestic hot water Min.~Max. °CDB -28~40 Refrigerant Type R-290 GWP 3 Charge kg 1 1.25 Charge tCO2Eq 0.003 0.0038 Control Expansion valve Sound power level Heating Nom. dBA 45 (1) 47 (1) 45 (1) 47 (1) 52 (1) Cooling Nom. dBA 52.2 (2) 53 (2) 53.2 (2) 53 (2) 53.2 (2) 62 (2) 63 (2) Sound pressure level Heating Nom. dBA 32.6 (1) 32.4 (1) 32.8 (1) 32.4 (1) 32.8 (1) 38 (1) Cooling Nom. dBA 36.9 (2) 37.2 (2) 37.3 (2) 37.2 (2) 37.3 (2) 47 (2) 48 (2) Power supply Name/Phase/Frequency/Voltage Hz/V V3/1~/50/230 W1/3~/50/400 Current Recommended fuses A 25 16 (1)Measured at LWC 47-55°C; Ta DB/WB 7°C/6°C. | (2)Measured at LWC 12-7°C; Ta 35°C. | Condition: Ta DB/WB 7°C/6°C - LWC 35°C (DT = 5°C) | Cooling: EW 12°C; LW 7°C; ambient conditions: 35°CDB | Cooling: EW 23°C; LW 18°C; ambient conditions: 35°CDB | Heatloss according to EN12897 | Minimum required volume, excluding the volume in the unit | Refer to drawing operation limits | Refer to wiring diagram and installation manual for correct recommended fuse depending on power supply and grid connection | 1 1/4" field piping | 1 1/2" field piping | Capacity according to standard EN14511 and valid for heated water range dT = 3~8°C at Ta 7°C | Power input is total input of indoor and outdoor units, including the circulation pump; according to EN14511 BRC1HHDS(7) 011-1W0935 011-1W0937 011-1W0938 011-1W0939 011-1W0940 011-1W1098
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