The JNOD R290 fresh air heat pump combines space heating, cooling, domestic hot water, fresh air ventilation and exhaust air heat recovery in one integrated indoor system.
Using energy from both outdoor air and indoor exhaust air, this dual air source heat pump provides a flexible solution for residential projects requiring water-based heating, hot water and fresh air management.
Key Features: R290 Refrigerant | Up to 350 m³/h Ventilation | F5 + F9 Filtration | Flexible Tank Configurations
The JNOD fresh air heat pump combines heating, cooling, domestic hot water, fresh air supply and ventilation in one indoor system, providing year-round comfort for residential applications.
The system extracts thermal energy from outdoor air for heating while recovering heat from indoor exhaust air. This dual air source design integrates heat pump operation with ventilation heat recovery.
With up to 350 m³/h ventilation airflow and F5 + F9 dual-stage filtration, the system supports filtered fresh air supply. Integrated sensors support ventilation monitoring and safety functions.
Featuring R290 refrigerant, a DC inverter twin-rotary compressor and a plate heat exchanger, the system supports heating, cooling and hot water production, with outlet water temperatures of up to 75°C under specified conditions.
The integrated IoT platform supports connected system monitoring. The product brochure also lists SG Ready, dual-zone functionality and mixing valve features for different heating configurations.
The separate-tank design allows the main unit and water tank to be installed in different locations, offering flexible installation in utility rooms, under-stair spaces and other compact indoor areas.
The all-in-one configuration integrates a 150 L water tank within the heat pump unit, reducing the need for separate equipment placement and simplifying indoor system layout.
Fresh Air Option: Combines heat recovery with fresh air preheating, precooling and dehumidification.
Ventilation Mode: Focuses on exhaust air heat recovery and ventilation.
Both configurations offer different airflow arrangements to suit project requirements
| Model | JMU40HV-F | JUU40HV | JUU70HV | ||
| Heating Capacity | 4kW | 4kW | 7kW | ||
| Version Difference | Fresh Air version (Heat Recovery&Fresh preheat、precool、Dehumidification) | Ventilation version (Heat Recovery only) | Ventilation version (Heat Recovery only) | ||
| Power supply | 220V-240V~ 50Hz/60Hz | 220V-240V~ 50Hz/60Hz | 220V-240V~ 50Hz/60Hz | ||
| Max. power input (W) (under boost mode) | 2760 | 2760 | 4600W | ||
| Max. current input (A) (under boost mode) | 12A | 12A | 20A | ||
| Heating 1 | Heating capacity | 1500~4505W | 1500~4505W | 3000~7050W | |
| Rated power input | 270~1098W | 270~1098W | 500~1658W | ||
| COP | 4.10~5.55 | 4.10~5.55 | 4.25~5.55 | ||
| Heating 2 | Heating capacity | 1200~3680W | 1200~3680W | 3000~7070W | |
| Rated power input | 296~1363W | 296~1363W | 700~2525W | ||
| COP | 2.70~4.05 | 2.70~4.05 | 2.80~4.20 | ||
| Cooling | Cooling capacity | 900~2786W | 900~2786W | 2000~4500W | |
| Rated power input | 276~1114W | 276~1114W | 700~1800W | ||
| EER | 2.50~3.25 | 2.50~3.25 | 2.50~3.45 | ||
| Seasonal Space Heating Energy efficiency Class | Water outlet temperature 35℃ | A+++ | A+++ | A+++ | |
| Water outlet temperature 55℃ | A++ | A++ | A++ | ||
| SCOP | SCOP (Water Temp. At 35℃) | 4.45 | 4.45 | 4.50 | |
| SCOP (Water Temp. At 55℃) | 3.35 | 3.35 | 3.45 | ||
| Operating Ambient Temp. | Heating | -25-43℃ | -25-43℃ | -25-43℃ | |
| Cooling | 16-43℃ | 16-43℃ | 16-43℃ | ||
| DHW | -25-43℃ | -25-43℃ | -25-43℃ | ||
| Outlet Water Temp. | Heating | 20-75℃ | 20-75℃ | 20-75℃ | |
| Cooling | 12-25℃ | 12-25℃ | 12-25℃ | ||
| DHW | 20-70℃ | 20-70℃ | 20-70℃ | ||
| Refrigerant | R290 | R290 | R290 | ||
| Sound power level | 48 dB(A) | 48 dB(A) | 48 dB(A) | ||
| Degree of protection(with air inlet and outlet ducts) | IPX4 | IPX4 | IPX4 | ||
| Anti-electric shock class | Ⅰ | Ⅰ | Ⅰ | ||
| Monoblock HP Unit | Water Piping Connections | G1'External thread | G1'External thread | G1'External thread | |
| Net Dimensions (L/W/H) | 636*668*1220 | 636*668*1220 | 664*762*1438 | ||
| Package Dimensions (L/W/H) | 700*730*1338 | 700*730*1338 | 600*700*1320 | ||
| Net Weight | 138kg | 138kg | 146 | ||
| Gross Weight | 160kg | 160kg | 168 | ||
| Water Tank | Configuration Type | Indirectly heated storage tank | Directly heated storage tank | Floor-standing base | |
| Model | T150GN | T120G | |||
| Color | White | White | White | ||
| Expansion Tank | 150L | 120L | |||
| Water Connection | G1' | G1' | G1' | ||
| Net Dimensions (L/W/H) | 636*668*1090 | 636*668*1090 | 636*668*500 | ||
| Package Dimensions (L/W/H) | 700*730*1215 | 700*730*1215 | |||
| Net Weight | 81kg | 81kg | 42kg | ||
| Gross Weight | 103kg | 103kg | 64kg | ||
The system is designed to support heating, cooling, domestic hot water, fresh air and ventilation. Available operating combinations depend on the selected configuration.
The system extracts energy from outdoor air and recovers heat from indoor exhaust air, combining heat pump operation with ventilation heat recovery.
Yes. The brochure illustrates a separate-tank arrangement for low-ceiling and space-limited indoor installations. Actual dimensions and connection requirements must be checked for the selected model.
The product brochure specifies ventilation airflow of up to 350 m³/h. The available airflow under actual installation conditions depends on the system configuration and duct resistance.
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