R32 High Efficiency Fixed output Air Source Heat Pump with Wifi Function
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R32 High Efficiency Fixed output Air Source Heat Pump with Wifi Function

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R32 heat pump


1.Design Suitable for tropical or subtropical region as Southeast Asia,South Africa South Europe and etc.
2.Hot water up to 60ºC,suitable for under floor/radiator heating.
3.Intelligent EE valve,excellent efficiency at different ambient temperature.
4.Unique fan motor construction,super quiet and efficient.
5.R32 System available
6.House heating/cooling and domestic hot water supply

R32 environmental refrigerant

Wotech air to water heat pumps currently use the latest green refrigerant -- R32. It is more efficient than those previously used, which is why it requires less refrigerant. Moreover, the refrigerant has much better factors of impact on the environment. lt is a modern solution taking into account both ecological needs and economy of use.


R32 has one of the lowest GWP values available on the market- 675. It also does not cause damage to the ozone layer, thanks to the ODP value equal to zero. Compared to older solutions, it has as much as 75% less impact on global warming. More importantly, it can also be recycled.


Compared to the R410A, the R32 is more energy efficient, which is why the cooling system requires less refrigerant and the equipment is up to 10 percent more efficient.

R32 eco friendly refrigerant

The heat pump draws free energy from the air and uses it to heat and cool the building or prepare domestic hot water.

Air source heat pumps have gained popularity in domestic heating owing to their efficiency and sustainability. These pumps work by drawing warmth from the outdoor air and using it to regulate indoor temperatures, making them a suitable option for both new and existing homes. The use of renewable energy sources like heat pumps allows homeowners to achieve cost-effective and dependable heating while decreasing their carbon footprint. Investing in heat pumps is an excellent way to introduce sustainable heating solutions into homes and represents a wise choice for those seeking a dependable and cost-effective heating alternative.

house heating/cooling and hot water

WIFI Function

 Wifi App Control

* Control your heat pump wherever you are.

* Pay less bills by setting weekly timer.  

* Real-time monitoring heat pumps online 

* Immediate alarm on system faults or protections, easy found easy solved. 

* Easy access for service by modifying 100 + parameters settings online.


How is the inverter heat pump different from the on/off heat pump?

The difference between a fixed output and an inverter heat pump is how they deliver the energy needed from the heat pump to meet the heating requirements of a property.

A fixed-output heat pump works by continuously turning on and off. When turned on, the fixed-output heat pump operates at 100% capacity to meet the heating needs of the property..It will continue to do so until the heat demand is met, and will then cycle between on- and off-heating a large buffer in a balancing act to maintain the requested temperature.

An inverter heat pump, however, uses a variable-speed compressor that modulates its output to increase or decrease its speed to match exactly the building's heat demand as the outdoor air temperature changes.

When demand is low, the heat pump reduces its output, limiting the amount of electricity used and the amount of strain placed on the heat pump components, limiting the start-up period


Market modelWW10WW14WW19
Heating Working Condition
A 7ºC/ 6ºC     W 30-35ºC
Output CapacityKw9.413.619.1
Input PowerKw2.413.324.55
Input CurrentA11.55.98.1
Heating Working Condition
A 7ºC/ 6ºC     W 40-45ºC
Output CapacityKw9.113.318.9
Input PowerKw2.844.035.56
Input CurrentA13.67.29.9
Heating Working Condition
A 2ºC/ 1ºC     W 30-35ºC
Output CapacityKw8.311.916.7
Input PowerKw2.443.44.64
Input CurrentA13.66.18.3
Heating Working Condition
A -7ºC/ -8ºC    W 55-60ºC
Output CapacityKw6.58.913.6
Input PowerKw3.614.947.16
Input CurrentA17.38.8512.8
Power SupplyV/PH/HZ220V/1/50HZ380V/3/50HZ380V/3/50HZ
Display controller-LCD including wifiLCD including wifiLCD including wifi
Refrigerant Type-R32R32R32
Max Water TemperatureºC606060
Working Ambeint TemperatureºC-7~43-7~43-7~43
Water Flow Rate(ΔT 5ºC)m³/h1.632.323.35
Water connectioninchG1"G1"G1"
Compressor numberpcs111
Fan numberpcs122
Sound pressure Level @1mdB(A)575858
Net Dimension (L*W*H)mm1120*427*6651120*427*12251120*427*1225
Net Weight/Gross Weightkg93/100154/169155/170

     Address:No.34, South Road, Yongfeng Industrial Park, Lunjiao, Shunde, Foshan, Guangdong PRC.




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