· External balance thermal expansion valve is adopted to take temperature and pressure signals at the same time to adjust the refrigerant flow
· Far infrared humidification system with low temperature heating technology can achieve instant humidification under any water quality condition, with greater humidification capacity and higher efficiency
· V-type large area evaporator, using hydrophilic aluminum foil fin and inner thread copper tube design, to ensure heat exchange efficiency, improve evaporation effect per unit area
· The fan adopts an automatic tension adjustment system to keep the air supply efficiency at all times. A variety of air supply residual pressures are available for selection and can be adjusted on site
· High efficiency, high reliability forward tilt centrifugal fan, large air volume, long air supply distance, belt drive, more convenient maintenance
· Internal and external double-layer door panel design, built-in thermal insulation material, thermal insulation, noise reduction, prevent condensation, lock air conditioning
· The intelligent controller adopts the design of 7-inch LCD with additional function keys to avoid damage to the controller caused by human static electricity
· Strong and weak current separation design, avoid interference of strong current to signal line
· Hydrostatic compound piping design improves distribution of underfloor air supply
· Advanced controller automatically balances operation and wear of components to extend system life
Technical specification:
Heat Pump Heat Recovery Air Handling Unit | |||
Model No. | HAX ZK | ||
Nominal cooling capacity | kW | 9-216 | |
Nominal heating capacity | kW | 9.5-224 | |
Power supply | 220V-460V/3PH/50Hz-Hz | ||
Refrigerant | R22/R407c/R410a/R134a | ||
Compressor | Type | Hermetic Scroll | |
Power | kW | 1.7-36 | |
Exhaust air system | Air volume | m3/h | 1500-36000 |
ESP. | Pa | 100-550 | |
Motor power | kW | 0.55-15 | |
Fresh air system | Air volume | m3/h | 1000-20000 |
ESP. | Pa | 80-480 | |
Motor power | kW | 0.2-5.5 | |
Heat exchange efficiency | >87% | ||
Noise level | dB(A) | 48-68 | |
Dimensions | L*W*H | mm | 2000x1500x850 |
Net weight | kg | 380-1700 | |





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