R290 Full DC Inverter Monobloc Air Source Heat Pump Commercial Heating
H8 Helios Pro R290 Full DC Inverter Monoblock Air Source Heat Pump delivers A+++ efficiency for heating, cooling, and hot water with smart control and reliable performance down to -25°C.
Full DC Inverter Heat Pump
,R290 Monobloc Heat Pump
,Commercial Monobloc Heat Pump
H8 Helios Pro Series Full DC Inverter Monoblock Air Source Heat Pump
The H8 Helios Pro Series is a high-efficiency R290 air to water heat pump designed to provide heating, cooling, and domestic hot water from one integrated system. Its Full DC Inverter technology continuously adapts system output to changing heating demand, helping maintain stable temperatures while reducing unnecessary energy consumption.
With a maximum water outlet temperature of 75°C and reliable operation down to -25°C, the H8 is designed for modern homes, heating upgrades, and cold-climate applications.
One Heat Pump for Year-Round Comfort
The H8 combines multiple functions in a single air-to-water heating system:
- Space heating
- Space cooling
- Domestic hot water
- High-temperature radiator heating
- Underfloor heating
This makes it a flexible solution for both new heating installations and replacement of conventional heating equipment.
Full DC Inverter Technology
The H8 uses a Full DC Inverter system to automatically adjust operating capacity according to the actual heating or cooling load.
Instead of operating at a fixed output, the system continuously adapts compressor and fan speed to changing demand. This helps achieve:
- More stable water temperatures
- Lower unnecessary energy consumption
- Smoother system operation
- Improved seasonal efficiency
- Better indoor comfort
75°C High-Temperature Water Output
With outlet water temperatures of up to 75°C, the H8 provides greater flexibility when connecting to different hydronic heating systems.
Reliable Heating in Cold Climates
The H8 is engineered for demanding winter conditions, with operation down to -25°C.
Its AI intelligent defrost system automatically manages defrosting according to operating conditions, helping maintain efficient heat exchange and stable heating performance during cold weather.
A+++ Energy Performance
The H8 achieves an ERP A+++ energy efficiency class at both 35°C and 55°C water temperatures.
With a heating COP above 4.5, the system is designed to convert electrical energy into useful heating energy efficiently, helping reduce the energy consumption of conventional heating systems.
Quiet Performance for Modern Homes
The H8 incorporates a five-stage noise reduction design to minimize sound generated by the compressor, fan, and airflow system.
Operating noise can be as low as 35 dB(A), making it suitable for residential environments where quiet operation is important.
Smart Heating Control
The integrated 7-inch touchscreen controller provides an intuitive interface for system operation and parameter management.
Through WiFi connectivity and the IoT cloud platform, users can remotely monitor and manage the heat pump using a compatible smart application.
The system also supports:
- Intelligent temperature management
- Remote operation
- IoT cloud monitoring
- PV integration
- BMS Modbus communication
- Smart energy management
Designed for European Smart Energy Systems
The H8 Helios Pro Series is designed with modern European energy management requirements in mind.
Its PV-ready capability allows integration with photovoltaic systems, while BMS Modbus communication supports connection with building management systems.
The system also supports §14a EnWG-compliant operation, making it suitable for applicable German smart-grid applications.
R290 Natural Refrigerant
The H8 uses R290 natural refrigerant with a GWP of 3, providing a low-GWP solution for modern heating and cooling applications.
Combined with Full DC Inverter technology, the refrigerant system provides an environmentally conscious alternative to traditional heating technologies.
|
Model Series |
DKXLRE3-H8 | ||||
|---|---|---|---|---|---|
| Parameter / Feature | PW08 | PW10 | PW12 | PW14 | PW16 |
| Heating Condition - Ambient Temp.(DB/WB): 7/6°C, Water Temp.(In/Out): 30/35°C | |||||
| Nominal Capacity (kW) | 8.0 | 10.0 | 12.0 | 14.0 | 16.0 |
| Nominal Power Input (kW) | 1.64 | 2.03 | 2.39 | 2.92 | 3.26 |
| COP | 4.89 | 4.92 | 5.03 | 4.80 | 4.90 |
| Heating Condition - Ambient Temp.(DB/WB): 7/6°C, Water Temp.(In/Out): 47/55°C | |||||
| Nominal Capacity (kW) | 8.0 | 10.0 | 12.0 | 14.0 | 16.0 |
| Nominal Power Input (kW) | 2.63 | 3.12 | 3.58 | 4.35 | 5.06 |
| COP | 3.04 | 3.21 | 3.35 | 3.22 | 3.16 |
| Cooling Condition - Ambient Temp.(DB/WB): 35/24°C, Water Temp.(In/Out): 23/18°C | |||||
| Nominal Capacity (kW) | 8.0 | 10.0 | 12.0 | 14.0 | 16.0 |
| Nominal Power Input (kW) | 1.58 | 1.94 | 2.32 | 2.78 | 3.37 |
| EER | 5.06 | 5.15 | 5.18 | 5.03 | 4.75 |
| Operating Ranges & Capacity Ratings | |||||
| Heating Capacity Range (kW) | 4.1~11.0 | 4.2~12.9 | 6.3~17.0 | 6.6~19.3 | 7.8~22.0 |
| Heating Power Input Range (kW) | 0.78~2.56 | 0.82~2.91 | 1.23~4.12 | 1.31~4.79 | 1.55~5.47 |
| COP Range | 4.30~5.26 | 4.43~5.12 | 4.13~5.12 | 4.03~5.04 | 4.02~5.03 |
| DHW Condition - Ambient Temp.(DB/WB): 20/15°C, Water Temp.(In/Out): 15/55°C | |||||
| Heating Capacity Range (kW) | 5.8~12.0 | 6.0~13.3 | 7.7~18.0 | 8.0~19.5 | 9.3~23.0 |
| Heating Power Input Range (kW) | 1.13~2.79 | 1.15~2.78 | 1.88~4.07 | 1.56~4.53 | 1.82~5.35 |
| COP Range | 4.30~5.13 | 4.78~5.21 | 4.38~5.32 | 4.30~5.13 | 4.30~5.11 |
| Heated Water Output (L/H) | 258 | 285 | 365 | 419 | 494 |
| Cooling Condition - Ambient Temp.(DB/WB): 35/24°C, Water Temp.(In/Out): 12/7°C | |||||
| Cooling Capacity Range (kW) | 3.3~8.0 | 3.4~10.5 | 5.0~13.2 | 5.6~15.2 | 6.4~16.5 |
| Cooling Power Input Range (kW) | 0.88~2.59 | 0.9~3.25 | 1.49~4.52 | 1.42~4.81 | 1.93~5.79 |
| EER Range | 3.09~3.75 | 3.23~3.78 | 2.92~3.35 | 3.16~3.94 | 2.85~3.31 |
| Cooling Condition - Ambient Temp.(DB/WB): 35/24°C, Water Temp.(In/Out): 23/18°C (Range) | |||||
| Cooling Capacity Range (kW) | 4.5~10.8 | 5.1~13.0 | 7.9~17.0 | 8.2~18.5 | 9.5~20.5 |
| Cooling Power Input Range (kW) | 0.80~2.51 | 0.84~2.78 | 1.40~3.72 | 1.42~4.20 | 1.76~5.06 |
| EER Range | 4.30~5.63 | 4.68~6.07 | 4.56~5.62 | 4.40~5.77 | 4.05~5.40 |
| Energy Efficiency Ratings (ErP) | |||||
| ErP Level (55°C) | A+++ | A+++ | A+++ | A+++ | A+++ |
| ErP Level (35°C) | A+++ | A+++ | A+++ | A+++ | A+++ |
| Electrical & Hydraulic Specifications | |||||
| Power Supply | 380-415V, 3N~, 50/60Hz | 380-415V, 3N~, 50/60Hz | 380-415V, 3N~, 50/60Hz | 380-415V, 3N~, 50/60Hz | 380-415V, 3N~, 50/60Hz |
| Max. Power Input (kW) | 4.2+3.0 | 5.0+3.0 | 5.8+3.0 | 6.7+3.0 | 8.3+3.0 |
| Max. Current (A) | 8.0+13.8 | 9.5+13.8 | 11+13.8 | 12.7+13.8 | 15.8+13.8 |
| Water Flow (m³/h) | 1.89 | 2.24 | 2.92 | 3.52 | 3.78 |
| Water Pressure Drop (max) kPa | 35 | 40 | 43 | 58 | 60 |
| Diameter of Pipe (mm) | DN25 | DN25 | DN25 | DN32 | DN32 |
| Physical & Operating Specifications | |||||
| Net Weight (kg) | 165 | 170 | 178 | 182 | 190 |
| Body Size (W*D*H) (mm) | 1328×485×1065 | 1328×485×1065 | 1328×485×1065 | 1328×485×1065 | 1328×485×1065 |
| IP Grade (Level of Protection) | IPX4 | IPX4 | IPX4 | IPX4 | IPX4 |
| Refrigerant | R290 | R290 | R290 | R290 | R290 |
| Expansion Tank (L) | 6L | 6L | 6L | 6L | 6L |
| Electric Heater | 3kW | 3kW | 3kW | 3kW | 3kW |
| Operating Ambient Temp. (°C) | -25~43°C | -25~43°C | -25~43°C | -25~43°C | -25~43°C |
| Operating Water Temp. (°C) | 25~70°C (DHW) 25~75°C (Heating) 5~25°C (Cooling) |
25~70°C (DHW) 25~75°C (Heating) 5~25°C (Cooling) |
25~70°C (DHW) 25~75°C (Heating) 5~25°C (Cooling) |
25~70°C (DHW) 25~75°C (Heating) 5~25°C (Cooling) |
25~70°C (DHW) 25~75°C (Heating) 5~25°C (Cooling) |
| Note: The data above is for reference only, please refer to the nameplate on the unit for more specific data. | |||||
