R32 Residentail On/Off Space Heating & Cooling Air Source Heat Pump
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R32 Residentail On/Off Space Heating & Cooling Air Source Heat Pump

Features:

  • Design Suitable for tropical or subtropical region as Southeast Asia,South Africa South Europe and etc.
  • Hot water up to 60ºC,suitable for under floor/radiator heating.
  • Intelligent EE valve,excellent efficiency at different ambient temperature.
  • Plug & play mother board,easy service.
  • Unique fan motor construction,super quiet and efficient.
  • R32 System available
  • Cooling, Heating and Sanitary Hot Water
Availability:
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R32 heat pump


feature

Features: 

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.Plug & play mother board,easy service.
5.Unique fan motor construction,super quiet and efficient.
6.R32 System available
7.Cooling, Heating and Sanitary Hot Water


Air souce heat pump

Air source heat pumps extract thermal energy (heat) from the outside air and convert this into heating and hotwater for your home. Air source heat pumps are designed to work in cold temperatures and are suitable for arange of homes, from a small apartment to a large detached home. Air source heat pumps do require electricity to operate, but 75% of the energy required is generated from the outside air, with only 25% being required fromelectricity. This means that 75% of the energy you use will be from a renewable source, which will reduce youremissions and CO2 impact.


R32 environmental refrigerant

Wotech's new line of heat pumps now utilizes the R32 multifunction series gas solution, providing a number of benefits including:

1. Enhanced environmental performance due to the R32 heat pump's GWP being only one-third that of R410A refrigerant. 

2. High energy efficiency, reaching A+++ energy level according to EU regulation. By utilizing heat from the outside air, the system minimizes energy consumption while maintaining a comfortable environment. The system requires minimal maintenance, ensuring low running costs. Additionally, with inverter technology, energy savings are further maximized.


r32










installation diagram



Installation Diagram:

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

DHW

Single Phase Vs. Three-Phase Heat Pumps


Understanding Single-Phase Heat Pumps Single-phase heat pumps are specifically designed to operate on standard residential electrical systems, which typically provide 120 to 240 volts of alternating current (AC) power. These heat pumps are commonly used in smaller residential properties and light commercial applications. They offer simplicity in installation and are generally more cost-effective compared to their three-phase counterparts.

Advantages of Single-Phase Heat Pumps:

  • Cost-effectiveness: 

Single-phase heat pumps are often more affordable than three-phase units, making them a popular choice for consumers on a budget.


  • Simplicity: 

These heat pumps are easier to install and require less complex electrical wiring, resulting in reduced installation time and costs.


  • Availability: 

Single-phase heat pumps are widely available, making them easily accessible for homeowners and small businesses.

Limitations of Single-Phase Heat Pumps:


  • Power limitations: 

Single-phase heat pumps have a lower power capacity than three-phase units, which may limit their performance in larger buildings or areas with high heating or cooling demands.


  • Efficiency: 

Due to their lower power capacity, single-phase heat pumps may not achieve the same level of energy efficiency as three-phase units. This can result in higher energy consumption and operating costs.


  • Motor wear: 

The single-phase motor in these heat pumps tends to experience more wear and tear due to higher electrical currents, potentially leading to more frequent maintenance and repair needs.


Understanding Single-Phase Heat Pumps: Explained

Single-phase heat pumps are designed to operate on a standard residential electrical system, typically providing 120 to 240 volts of alternating current (AC) power. These heat pumps are commonly used in smaller residential properties and light commercial applications, offering a range of advantages and limitations.


Advantages of Single-Phase Heat Pumps:

  • Affordability: 

Single-phase heat pumps are often more cost-effective than their three-phase counterparts, making them an attractive option for those on a budget.


  • Simplicity: 

These heat pumps are easier to install and require less complex electrical wiring, saving both time and installation costs.


  • Availability: 

Single-phase heat pumps are widely available, ensuring easy access for homeowners and small businesses.


Limitations of Single-Phase Heat Pumps:

  • Power Limitations: 

Single-phase heat pumps have a lower power capacity, limiting their performance in larger buildings or areas with high heating or cooling demands.


  • Efficiency: 

Due to their lower power capacity, single-phase heat pumps may not achieve the same level of energy efficiency as three-phase units, leading to higher energy consumption and operating costs.


  • Motor Wear: 

The single-phase motor in these heat pumps tends to experience more wear and tear due to higher electrical currents, potentially resulting in more frequent maintenance and repairs.


In summary, while single-phase heat pumps offer cost-effectiveness, simplicity, and accessibility, they may fall short in meeting power requirements for larger buildings, may be less energy-efficient, and can have potential maintenance concerns. It is vital to consider these advantages and limitations when deciding on the right heat pump for your specific needs.


Air Source Heat Pump Performance

The interest in sustainable and energy-efficient heating solutions has been on the rise in recent years. One such solution that has gained significant popularity is the air source heat pump. This innovative technology utilizes the ambient heat from the air and converts it into usable energy for heating purposes.


Understanding SPF and COP To assess the effectiveness of an air heat pump, several factors provide valuable insights into its heating efficiency and responsiveness to seasonal temperature changes. By examining the SPF (Seasonal Performance Factor) and COP (Coefficient of Performance) values, you can gain a better understanding of the limitations of an air source heat pump and make adjustments to meet your specific requirements.


Market modelWW10WW14WW19
Heating Working Condition
A 7ºC/ 6ºC     W 30-35ºC
Output CapacityKw9.413.619.1
Input PowerKw2.413.324.55
COP-3.94.14.2
Input CurrentA11.55.98.1
Heating Working Condition
A 7ºC/ 6ºC     W 40-45ºC
Output CapacityKw9.113.318.9
Input PowerKw2.844.035.56
COP-3.23.33.4
Input CurrentA13.67.29.9
Heating Working Condition
A 2ºC/ 1ºC     W 30-35ºC
Output CapacityKw8.311.916.7
Input PowerKw2.443.44.64
COP-3.43.53.6
Input CurrentA13.66.18.3
Heating Working Condition
A -7ºC/ -8ºC    W 55-60ºC
Output CapacityKw6.58.913.6
Input PowerKw3.614.947.16
COP-1.81.81.9
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


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  Tel:+86-757-22217099
     Address:No.34, South Road, Yongfeng Industrial Park, Lunjiao, Shunde, Foshan, Guangdong PRC.

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