We heat, cool and improve energy efficiency by   offering heat pumps, chillers and clean energy technology
You are here: Withair® » Products & Solutions » Heat Pumps » Inverter Heat Pumps » Inverter Air Cooled Heat Pump


Share to:
facebook sharing button
twitter sharing button
line sharing button
wechat sharing button
linkedin sharing button
pinterest sharing button
sharethis sharing button

Inverter Air Cooled Heat Pump

  • 8.2 ÷ 81.2 kW / 2.33 ÷ 23.1 Tons

  • 9.3 ÷ 85.7 kW / 2.60 ÷ 24.4 Tons

  • 3.5 EER / 4.5 COP

  • Compressor - 5 year limited ; Other parts - 1 year limited

  • R410A, R407C,R22

  • Scroll type; HITACHI, Daikin, Panasonic, MITSUBISHI,Copeland

  • Plate type, shell-and-tube 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

—— Product Description ——

Withair® DC Inveter 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® DC Inveter Heat Pump provides energy-efficient room heating 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.

● Running ambient range from -27℃ to 43℃.
● DC inverter technology to sure heating capacity “0” loss when ambient temperature.>-15℃.
● 10~120rps inverter technology to fast  higher water temp. as room load ( accordingly suddenly cold weather).
● Intelligent defrost totally.
● Digital LED display pressure: built-in high & low pressure sensor.
● Built-in hydraulic module for your option.
● Multi self-protection  functions, such as: high & low pressure, high temperature, water flow and antifreeze protection.
● Modular networking technology, the operation of individual modules can be coordinated according demand.
● Hydrophilic and corrosion-resistant material ensures adaptability to poor weather. 
● Advanced & world-famous 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.

● The independent design and manufacturing of high efficiency shell and tube heat exchanger of water side, strong energy saving and anti-freeing.

● Use SWEP auxiliary plate heat exchanger with condensate super-cooling degree, low temperature heating effect significantly

● Electronic expansion valve throttle control, refrigerant flow control precision at the cold temperature.

● Air side heat exchanger with anti-ice system design, prevent heat exchanger to frost at the cold temperature

● Heat recovery function provides free hot water using heat removed from room during cooling.

● Remote monitoring and control features enable the unit’s operational schedule to be set via internet or phone.

● The innovation of the split type design, put water system indoor, which solved the frozen damage problem of water side heat exchanger at the cold region in winter.

● Standalone subsystems enable maintenance of individual subsystems without affecting the continued operation of the rest.
● Unique heat exchanger protection technology,increases heat exchange efficiency to 30% above that of conventional heat exchangers.

● EVI unit rated heating capacity is 15% higher than normal unit, 10% higher coefficient of performance; under - 10 temperature, heating capacity is 20% higher than the normal unit, 25% higher coefficient of performance.

—— You May Like ——

 Withair® Air Cooled Heat Pump Chiller (1)   Concealed Type Fan Coil Unit Withair® Hydraulic module      Withair® Hydraulic balance distributor       Withair® Insulation pipe         Termostat controls (2)

DC Inverter Heat Pump        +       Fan Coil Unit        +        Hydraulic Module   +   Hydraulic balance distributor   +   Insulation pipe     +      Thermostat

Physical Data

Technical Data for Inverter Air Cooled Heat Pumps

1.    Standard cooling work condition: entering chilled water temperature 12℃, leaving water temperature 7℃;dry bulb temperature 35℃,wet bulb temperature 24℃;
2.    Standard heating work condition: entering hot water temperature 40℃,leaving water temperature 45℃; dry bulb temperature 7℃,wet bulb temperature 6℃.
3.    Standard heating work condition II: entering hot water temperature 36℃,leaving temperature 41℃; dry bulb temperature -12℃,wet bulb temperature -14℃.
4.    Units can realize 1~16 unit's modular connection and control energy-regulation automatically.
5.    As an optional function,heat recovery for domestic hot water is available,maximum heat recovery rate:40%.
6.    Units working ambient range from -25℃ to 45℃.
7.    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.

● 100% test before deliverying products.
● Item shipped in 25 working days against payment depends on the quantity.
● Products catalogue, installation & operation manual will be sent together.
● Tracking number will be sent to customer as soon as we ship the products.
● Ocean shipping, railway shipment and air transportation are acceptable according to customer demand.

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;
       withair heat pump_carton package-
(2). Special package(extra charge): unit is wrapped with plastic film and wooded box, which is suitable for bulk cargo transporation; 
       Withair Heat Pumps package by wooden box
Get Best Quote

Quick Links

Product Category

Get In Touch

   Withair Group (China) Limited
   Withair (Nanjing) Industries Co., Ltd
    Office number: + 86 25 86696286
    Mobile number: + 86 13915928183 (WhatsApp)
    E-mail address: info@withair.cn ; jed@withair.cn
    Factory A: No.6 Lukou Chuangzhi Industrial Park, Nanjing,China,211113
    Factory B: No.9 Dongshan Bridge Industrial Park, Nanjing,China,211153
 Withair® 2007 ~ 2021 All Rights Reserved