The heat pump is developed for house heating / cooling and domestic hot water, which adopts full DC inverter technology and R32 refrigerant to attain A+++ energy label.
Refrigerant: R32 (low GWP, non-ozone-depleting)
Capacity Range: 6 kW, 8 kW, 10 kW, 12 kW, 14 kW, 16 kW
Functions: Heating, Cooling & Domestic Hot Water; Two-Zone Independent Control
Efficiency: ErP A+++ @ 35 °C flow (TÜV-tested)
Controller: LCD Touchscreen + Free Wi-Fi App
Ambient Range: –25 °C ~ +43 °C
Max Water Outlet: Up to 65 °C (with electric heater backup)
All major components—compressor, fan, and pump—use variable-speed DC inverters for rapid load matching, yielding COP up to 5.95 in EVI variants and stable performance in extreme temperatures. R32’s higher volumetric cooling capacity makes it ~87 % more efficient per unit volume than R290.
ErP A+++ @ 35 °C guarantees up to 30 % lower energy consumption versus A+ systems. Reliable heating at –25 °C ambient and domestic hot water up to 60 °C without backup heating.
Operates as low as 36 dB(A) @ 3 m for whisper-quiet comfort. The LCD touchscreen with Wi-Fi app supports scheduling, remote monitoring, and over-the-air updates.
Modular split design allows indoor placement of hydraulic components for retrofit or new-build projects. Compatible with solar thermal or gas boiler integration.
LCD touchscreen plus app control enables scheduling, remote diagnostics, and firmware updates. Sound levels down to 36 dB(A) at 3 m make it one of the quietest in its class.
Equipped with the industry-standard SG-Ready interface, this heat pump can receive external load-management signals—such as time-of-use price cues or grid-frequency notifications—to automatically adjust its runtime and maximize self-consumption of onsite renewables (e.g. PV) or participate in demand-response programs. This ensures you get the lowest operating costs, helps stabilize the public grid during peak periods, and makes your HVAC system “future-proof” as Europe’s energy networks evolve.
Grid-Friendly Demand-Response: Temporarily shed or shift heating to off-peak times at the grid operator’s signal, reducing strain on the network and earning potential tariff rebates.
PV-Smart Operation: When paired with a solar inverter or smart energy manager, the SG-Ready interface lets the heat pump soak up excess PV generation, storing solar energy as heat rather than exporting at low feed-in tariffs.
Standardized BWP Certification: Conforms to the German Heat Pump Association’s SG-Ready specification, guaranteeing compatibility across all major European smart-grid platforms.
By combining R32’s low GWP and high COP with SG-Ready intelligence, you gain a truly low-carbon, low-cost heating solution optimized for tomorrow’s energy systems.
Commercial Installations: Projects requiring precise dual-zone control for offices, hotels, or retail spaces.
Residential Complexes: Centralized heating, cooling, and DHW in multi-unit buildings.
Extreme Climates: Reliable performance even at –25 °C, ideal for cold-climate projects.
Certifications: CE, ErP A+++, TÜV SÜD tested
Warranty: 3-year compressor & heat exchanger; 2-year parts
Service Network: Authorized partners across Europe and global after-sales support
Case Study: Achieved 40 % energy savings vs. traditional boilers in a Spanish hotel retrofit
| Model | 6kW | 8kW | 10kW | 12kW | 14kW | 16kW | 12kW | 14kW | 16kW | 18kW | 20kW | 22kW | ||
| Power supply | 220 – 240V~, 1Ph, 50Hz | 380 – 415V~, 3Ph, 50Hz | ||||||||||||
| Heating A7W35 | Heating capacity | kW | 6.80 | 8.40 | 10.00 | 12.00 | 14.10 | 16.00 | 12.00 | 14.10 | 16.00 | 18.00 | 20.00 | 21.70 |
| Power input | kW | 1.42 | 1.73 | 2.24 | 2.48 | 3.07 | 3.60 | 2.48 | 3.07 | 3.60 | 3.73 | 4.21 | 4.84 | |
| COP | 4.80 | 4.85 | 4.47 | 4.84 | 4.60 | 4.44 | 4.84 | 4.60 | 4.44 | 4.83 | 4.75 | 4.48 | ||
| Heating A7W55 | Heating capacity | kW | 5.50 | 8.00 | 9.30 | 12.00 | 14.00 | 16.00 | 12.00 | 14.00 | 16.00 | 18.00 | 20.00 | 21.60 |
| Power input | kW | 1.93 | 2.68 | 3.31 | 4.43 | 4.98 | 5.82 | 4.43 | 4.98 | 5.82 | 5.86 | 6.54 | 7.08 | |
| COP | 2.85 | 2.98 | 2.81 | 2.71 | 2.81 | 2.75 | 2.71 | 2.81 | 2.75 | 3.07 | 3.06 | 3.05 | ||
| Cooling A35W7 | Cooling capacity | kW | 5.00 | 6.00 | 7.00 | 11.00 | 11.50 | 12.50 | 11.00 | 11.50 | 12.50 | 13.50 | 14.50 | 14.70 |
| Power input | kW | 1.67 | 2.03 | 2.43 | 4.09 | 4.51 | 5.10 | 4.09 | 4.51 | 5.10 | 4.74 | 5.18 | 5.46 | |
| EER | 3.00 | 2.95 | 2.88 | 2.69 | 2.55 | 2.45 | 2.69 | 2.55 | 2.45 | 2.85 | 2.80 | 2.71 | ||
| Seasonal space heating energy efficiency class |
(Water outlet at 35°C) | A+++ | ||||||||||||
| (Water outlet at 55°C) | A++ | |||||||||||||
| Maximum over-current protection | A | 14 | 15 | 16 | 22 | 26 | 29 | 22 | 26 | 29 | 31 | 32 | 35 | |
| Running ambient temperarure range | ºC | -25~43 | ||||||||||||
| Compressor | Type | DC inverter, twin-rotary | ||||||||||||
| Fan | Motor Type | Brushless DC motor | ||||||||||||
| Quantity | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 2 | 2 | 2 | ||
| Air Flow | m3/h | 3,900 | 4,500 | 4,500 | 5,200 | 5,200 | 5,200 | 5,200 | 5,200 | 5,200 | 6,400 | 7,100 | 7,800 | |
| Air-side heat-exchanger | Type | Hydrophilic aluminum & Inner groove copper tube | ||||||||||||
| Refrigerant | Type | R32 | ||||||||||||
| Charged volume | g | 1450 | 1450 | 1450 | 1840 | 1840 | 1840 | 1840 | 1840 | 1840 | 2950 | 2950 | 2950 | |
| Throttling type | Electronic expansion valve | |||||||||||||
| Water-side heat-exchanger | Plate | |||||||||||||
| Expansion tank | Volume | L | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 |
| Safety valve | MPa | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 | |
| Water pump | Type | DC,Shielded | ||||||||||||
| Max. head | m | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | |
| Rated Water Flow | m3/h | 1.170 | 1.445 | 1.720 | 2.064 | 2.425 | 2.752 | 2.064 | 2.425 | 2.752 | 3.096 | 3.440 | 3.750 | |
| Safety valve | MPa | 0.30 | 0.30 | 0.30 | 0.30 | 0.30 | 0.30 | 0.30 | 0.30 | 0.30 | 0.30 | 0.30 | 0.30 | |
| Water flow switch | m3/h | 0.36 | 0.36 | 0.36 | 0.36 | 0.36 | 0.36 | 0.36 | 0.36 | 0.36 | 0.36 | 0.36 | 0.36 | |
| Entering/leaving water pipes size | G5/4″BSP | |||||||||||||
| Backup electric heater | Standard | 3kW | 6kW | |||||||||||
| Refrigerant pipes size | Liquid/Gas pipe | mm | Φ9.52/Φ15.88 | Φ9.52/Φ19.05 | ||||||||||
| Sound power level (Indoor Unit) | dB(A) | 43 | 44 | 45 | 47 | 48 | 49 | 47 | 48 | 49 | 48 | 48 | 49 | |
| Sound power level (Outdoor Unit) | dB(A) | 58 | 59 | 61 | 64 | 65 | 68 | 64 | 65 | 68 | 68 | 69 | 71 | |
| Outdoor Unit Dimensions (W×H×D) |
Net | mm | 1040*850*450 | 938*1369*368 | ||||||||||
| Packing | mm | 1150*983*527 | 1080*1518*470 | |||||||||||
| Indoor Unit Dimensions (W×H×D) |
Net | mm | 290*470*790 | |||||||||||
| Packing | mm | 370*550*895 | ||||||||||||
| Outdoor Unit Weight | Net/Gross | kg | 70.3/82.3 | 87.0/99.0 | 87.7/99.6 | 96/108.0 | ||||||||
| Indoor Unit Weight | Net/Gross | kg | 45.8/49.7 | 46.9/50.8 | 48.5/52.5 | |||||||||
| Notes: 1. The specification may be changed for product improvement, please refer to the nameplate of product. 2. Seasonal space heating energy efficiency class is tested in average climate conditions. 3. Relevant EU standards and legislation: EN14511, EN50564, EN14825, EN12102, (EU) No 811:2013, (EU) No 813:2013, QJ 2014/C 207/02:2014. |
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We have our own factory and offer the most direct factory prices.
We have a highly educated R&D team dedicated to the research and development of various HVAC products
We have four CNAS laboratories certified by ETL, and our products undergo strict quality control.
The product complies with certifications such as CE, LVD, EMS, ErP, ETL, Keymark, SG Ready, etc.
Our production process is highly automated, reducing manual errors.
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