7.8 ÷ 40.8 kW / 2.22 ÷ 11.60 Tons
8.6 ÷ 44.5 kW / 2.45 ÷ 12.65 Tons
3.1 EER / 3.5 COP
Compressor - 5 year limited ; Other parts - 1 year limited
Roraty & Scroll type; HITACHI, Panasonic, Daikin, MITSUBISHI,Copeland
High efficiency plate heat exchanger
High efficiency finned copper pipe heat exchanger
230V/1Ph/50Hz and 380V/3Ph/50Hz (400V/415V/3Ph/50Hz, 230V/380V/460V/3Ph/60Hz as option)
—— Product Description ——
Withair® heat pump is a very intelligent heat pump system with flexible capacity output. It could adjust heating capacity output automatically according to requirements.It is much more energy-saving with a long lifespan.
Withair® multifunction air source heat pump provides energy-efficient room heating, cooling and domestic hot water for residential and small commercial application. Using free renewable energy from the air ,the units are highly efficient with low running costs, low carbon emission and are able to be integrated with energy systems such as solar heater and boiler.
—— The key advantages Include ——
● ECO friendly refrigerant R410A,R407C.
● Intelligent defrost totally.
● Multi self-protection functions, such as: high & low pressure, high temperature, water flow and antifreeze protection.
● Advanced & world-famous hermetic compressor high-efficiency, low-noise and low-vibration operation.
● Hydrophilic and corrosion-resistant material ensures adaptability to poor weather.
● Uses advanced hermetic inverter compressor high-efficiency, low-noise, and low-vibration operation.
● Remote monitoring and control features enable the unit’s operational schedule to be set via internet or phone.
● Using modular networking technology, the operation of individual modules can be coordinated according demand.
● Standalone subsystems enable maintenance of individual subsystems without affecting the continued operation of the rest.
● Heat recovery function provides free hot water using heat removed from room during cooling.
● Unique heat exchanger protection technology, increases heat exchange efficiency to 30% above that of conventional heat exchangers.
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1. Standard cooling work condition: entering chilled water temperature 12℃, leaving temperature 7℃;dry bulb temperature 35℃,wet bulb temperature 24℃;
2. Standard heating work condition: entering hot water temperature 40℃,leaving temperature 45℃; dry bulb temperature 7℃,wet bulb temperature 6℃.
3. All models, sizes, dimensions, and specifications are subject to change without prior notice, please refer to nameplates for the most accurate specifications
Packaging & Transportation
● Four steps of pakacges, plastic film, foam, carton and plywood for stable transporation.
WithAir® provides two styles package for different transporation modes:(1). Standard package(free of charge): unit is wrapped with plastic film,foam and carton which is suitable for container shipment & a few transshipment cargo;