R290 A+++ Monoblock Home Heating And Cooling Inverter Air To Water Heat Pump
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R290 A+++ Monoblock Home Heating And Cooling Inverter Air To Water Heat Pump

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R290 heat pump water heater



  • R290 Green Gas at low GWP(3)

  • Good SCOP, energy label rating W35℃ A+++/ W55℃ A++

  • Smart logic to control multiple heat source

  • Climate curves suitable for different countries

  • Hot water up to 75C, suitable for underfloor/radiator heating/fan coil

  • Full inverter system, Stable and efficient performance


Space heating Series is specially developed with the most cutting-edge heat pump technology and modern design to meet stringent requirements for efficiency, stability and quietness. Not only does Space heating Series use R290 green gas, but also is rated with A+++ energy label. With top energy rating A+++, the unit is energy efficient and can greatly reduce energy bills for users.

R290 energy label A+++

key function

Key Functions:

R290 Green Gas at low GWP(3)

  • R290 is one of the best refrigerant available for mass production upto now: Negligible Global Warming Potential(GWP) and degradation time is considered in monthes

  • Zero ozone layer depletion potential(ODP)

  • Permanent green

  • Less load for the same performance

  • Low energy consumption and higher efficiency

Refrigerant Revolution

DHW tank disinfection

By heating the water in the system to 65°C, the high temperature kills most bacteria (including Legionella).

DHW tank disinfection

Climate cruve

Eco mode is an intelligent energy-saving mode that can minimize energy consumption while ensuring comfortable temperatures, achieving green environmental protection for air source heat pumps.


Floor preheating and drying

Protect your home floor by activating the Floor Preheating function which slowly increases the heating temperature of the floor coils, avoiding possible floor damaging and transitioning smoothly to the heating function. The Floor Drying Up function provides an additional solution to the installer as it helps remove any residual moisture from newly installed floor coils, further protecting the installation and ensuring the optimal and effective operation of the heat pump.


Two heating circuits

Two heating circuits [as standard]

  • More flexibility thanks to two control zones

  • Independent control of underfloor heating and radiator heating temperature

  • No need to purchase an extension module for second heating system


Application with multiple heat source

Application with multiple heat source

Smart design to work with other heating facilities in your house, like solar, gas boiler and etc, make sure you to pay the lowest bill for heating !

Application with multiple heat source

Air Source Heat Pumps (ASHPs)

Air source heat pumps are the most common type of heat pump. Positioned on the exterior of your home, the air source heat pump uses an ultra-quiet fan to propel air through the evaporative section. The refrigerant liquid inside the heat pump absorbs the thermal energy from the passing air to start the process. 

Air source heat pumps are usually fully contained, meaning that all of the parts for the heat pump are contained within the unit. The only feed in and out of the heat pump will be the flow and return pipes into the property. This makes the air source heat pump quick and easy to install - meaning low installation costs.

One drawback of air source heat pumps is that they are less efficient in colder conditions due to the reduction of thermal energy in the passing air. However, Wotech heat pump will factor this in when designing your heat pump and heating system, to ensure it can heat your home sufficiently all year round.

We would recommend an air source heat pump for the following properties:

1.Summer vacation let.

2.Low heat demand homes

3.Properties with a small outside area

4.Projects with smaller budgets.

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




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