Features:
Wotech Air Source Heat Pump incorporates a high-efficiency compressor, a completely new high-efficiency heat exchange system, high-precision electronic expansion valves and other accessories. COP has met national level energy efficiency standards and received national energy efficiency certification.
R290 Green Gas at low GWP(3)
To reduce carbon emissions to the environment and curb global warming, Wotech developed the R290 air-to-water heat pump. With many advantages such as low carbon emissions and high efficiency, the R290 refrigerant is recognized as the refrigerant with the most potential for development in the industry, contributing to the reduction of carbon emissions and helping to achieve the global goal of carbon neutrality.
ENERGY EFFICIENCY RATING LABEL
Powerful heating with high efficiency
* Little capacity attenuation at -10°C ambient temperature
* Operation temperature down to -25°C, reliable system guarantees a warm winter
* Maximum LWT upto 65°C, more efficient for radiator users.
Full Inerter Technology
With the inclusion of the Full DC Inverter technology, the Inventor heat pump operates at the ideal setting for the constantly changing consumption requirements, operating at the lowest possible noise level while conserving energy.
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
DHW tank disinfection
If sanitary hot water is provided directly from the HWT (hot water tank), the water inside the tank must be periodically heated to temperatures over 65°C to eliminate the risk of bacterial growth inside the storage tank. For a healthy life, Wotech air to water heat pumps control this function automatically based on parameter settings.
Climate curve
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.
Air to water heat pump
Air to water heat pumps constitute an eco-friendly solution and provide the highest energy and cost savings when compared with different heating systems, as only 25% of the required energy derives from electricity and the remaining 75% is procured directly from the environment.
According to the European Heat Pump Association (EHPA), heat pumps exhibit the lowest energy demand compared to other heating systems, with approximately 73.5% lower than oil fueled heating systems and 70% lower than gasheating systems.
Features:
Wotech Air Source Heat Pump incorporates a high-efficiency compressor, a completely new high-efficiency heat exchange system, high-precision electronic expansion valves and other accessories. COP has met national level energy efficiency standards and received national energy efficiency certification.
R290 Green Gas at low GWP(3)
To reduce carbon emissions to the environment and curb global warming, Wotech developed the R290 air-to-water heat pump. With many advantages such as low carbon emissions and high efficiency, the R290 refrigerant is recognized as the refrigerant with the most potential for development in the industry, contributing to the reduction of carbon emissions and helping to achieve the global goal of carbon neutrality.
ENERGY EFFICIENCY RATING LABEL
Powerful heating with high efficiency
* Little capacity attenuation at -10°C ambient temperature
* Operation temperature down to -25°C, reliable system guarantees a warm winter
* Maximum LWT upto 65°C, more efficient for radiator users.
Full Inerter Technology
With the inclusion of the Full DC Inverter technology, the Inventor heat pump operates at the ideal setting for the constantly changing consumption requirements, operating at the lowest possible noise level while conserving energy.
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
DHW tank disinfection
If sanitary hot water is provided directly from the HWT (hot water tank), the water inside the tank must be periodically heated to temperatures over 65°C to eliminate the risk of bacterial growth inside the storage tank. For a healthy life, Wotech air to water heat pumps control this function automatically based on parameter settings.
Climate curve
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.
Air to water heat pump
Air to water heat pumps constitute an eco-friendly solution and provide the highest energy and cost savings when compared with different heating systems, as only 25% of the required energy derives from electricity and the remaining 75% is procured directly from the environment.
According to the European Heat Pump Association (EHPA), heat pumps exhibit the lowest energy demand compared to other heating systems, with approximately 73.5% lower than oil fueled heating systems and 70% lower than gasheating systems.
Market model | WW05VM | WW09VM | WW15VM | WW20VT | |||||
Heating | Output Capacity | Kw | 1.89-4.80 | 3.62-9.20 | 5.89-14.96 | 8.03-20.38 | |||
Input Power | Kw | 0.36-1.09 | 0.71-2.19 | 1.21-3.72 | 1.53-4.70 | ||||
COP | - | 4.39-5.62 | 4.19-5.07 | 4.02-4.86 | 4.34-5.25 | ||||
Input Current | A | 1.64-5.01 | 3.27-10.04 | 5.55-17.04 | 2.60-7.99 | ||||
Heating | Output Capacity | Kw | 1.68-4.43 | 3.21-8.45 | 5.56-14.87 | 7.23-19.02 | |||
Input Power | Kw | 0.58-1.81 | 0.99-3.06 | 1.83-5.68 | 2.08-6.44 | ||||
COP | - | 2.45-2.89 | 2.76-3.26 | 2.62-3.09 | 2.95-3.48 | ||||
Input Current | A | 2.67-8.28 | 4.51-14.01 | 8.36-25.98 | 3.54-10.98 | ||||
Heating | Output Capacity | Kw | 2.30-5.76 | 4.49-11.22 | 7.24-18.10 | 9.78-24.46 | |||
Input Power | Kw | 0.46-1.36 | 0.94-2.75 | 1.58-4.63 | 1.98-5.80 | ||||
COP | - | 4.24-4.96 | 4.08-4.77 | 3.91-4.57 | 4.22-4.94 | ||||
Input Current | A | 2.13-6.22 | 4.30-12.59 | 7.24-21.19 | 3.37-9.86 | ||||
Cooling A35ºC W7ºC | Cooling Capacity | Kw | 1.48-3.53 | 2.95-7.03 | 3.91-9.30 | 5.63-13.41 | |||
Input Power | Kw | 0.50-1.41 | 0.98-2.76 | 1.46-4.10 | 1.89-5.32 | ||||
EER | - | 2.51-2.96 | 2.55-3.01 | 2.27-2.67 | 2.52-2.97 | ||||
Input Current | A | 2.29-6.44 | 4.49-12.62 | 6.69-18.79 | 3.22-9.05 | ||||
Power Supply | V/PH/HZ | 220-240V/1/50HZ | 380-415V/3/50HZ | ||||||
ErP level (35ºC) | - | A+++ | A+++ | A+++ | A+++ | ||||
ErP level (35ºC) | - | A++ | A++ | A++ | A++ | ||||
Water Side Heat Exchanger | - | Plate heat exchanger | |||||||
Display controller | - | LCD touch screen | |||||||
Backup heater(Optional) | Kw | 3kw | |||||||
Epansion vessel | - | 3L | 5L | ||||||
Refrigerant Type | - | R290 | |||||||
Max Water Temperature(without backup heater) | ºC | 75 | |||||||
Working Ambeint Temperature | ºC | -25-43 | |||||||
Water connection | inch | G1-1/4 | |||||||
Sound pressure Level @1m | dB(A) | 49 | 50 | 53 | 58 | ||||
Net Dimension (L*W*H) | mm | 1085*440*840 | 1085*440*840 | 1150*430*960 | 1150*430*1400 |
Note:
1.Outdoor air temperature 7ºC DB,6ºC WB;EWT 30ºC,LWT 35ºC.
2.Outdoor air temperature 7ºC DB,6ºC WB;EWT 47ºC,LWT 55ºC.
3.Outdoor air temperature 20ºC DB,15ºC WB;EWT 15ºC,LWT 55ºC.
4.Outdoor air temperature 35ºC DB,24ºC WB;EWT 12ºC,LWT 7ºC.
5.The Specifications are subject to changes without notice.
6.Relevant EU Standards and Legislation:EN14511,EN14825
Market model | WW05VM | WW09VM | WW15VM | WW20VT | |||||
Heating | Output Capacity | Kw | 1.89-4.80 | 3.62-9.20 | 5.89-14.96 | 8.03-20.38 | |||
Input Power | Kw | 0.36-1.09 | 0.71-2.19 | 1.21-3.72 | 1.53-4.70 | ||||
COP | - | 4.39-5.62 | 4.19-5.07 | 4.02-4.86 | 4.34-5.25 | ||||
Input Current | A | 1.64-5.01 | 3.27-10.04 | 5.55-17.04 | 2.60-7.99 | ||||
Heating | Output Capacity | Kw | 1.68-4.43 | 3.21-8.45 | 5.56-14.87 | 7.23-19.02 | |||
Input Power | Kw | 0.58-1.81 | 0.99-3.06 | 1.83-5.68 | 2.08-6.44 | ||||
COP | - | 2.45-2.89 | 2.76-3.26 | 2.62-3.09 | 2.95-3.48 | ||||
Input Current | A | 2.67-8.28 | 4.51-14.01 | 8.36-25.98 | 3.54-10.98 | ||||
Heating | Output Capacity | Kw | 2.30-5.76 | 4.49-11.22 | 7.24-18.10 | 9.78-24.46 | |||
Input Power | Kw | 0.46-1.36 | 0.94-2.75 | 1.58-4.63 | 1.98-5.80 | ||||
COP | - | 4.24-4.96 | 4.08-4.77 | 3.91-4.57 | 4.22-4.94 | ||||
Input Current | A | 2.13-6.22 | 4.30-12.59 | 7.24-21.19 | 3.37-9.86 | ||||
Cooling A35ºC W7ºC | Cooling Capacity | Kw | 1.48-3.53 | 2.95-7.03 | 3.91-9.30 | 5.63-13.41 | |||
Input Power | Kw | 0.50-1.41 | 0.98-2.76 | 1.46-4.10 | 1.89-5.32 | ||||
EER | - | 2.51-2.96 | 2.55-3.01 | 2.27-2.67 | 2.52-2.97 | ||||
Input Current | A | 2.29-6.44 | 4.49-12.62 | 6.69-18.79 | 3.22-9.05 | ||||
Power Supply | V/PH/HZ | 220-240V/1/50HZ | 380-415V/3/50HZ | ||||||
ErP level (35ºC) | - | A+++ | A+++ | A+++ | A+++ | ||||
ErP level (35ºC) | - | A++ | A++ | A++ | A++ | ||||
Water Side Heat Exchanger | - | Plate heat exchanger | |||||||
Display controller | - | LCD touch screen | |||||||
Backup heater(Optional) | Kw | 3kw | |||||||
Epansion vessel | - | 3L | 5L | ||||||
Refrigerant Type | - | R290 | |||||||
Max Water Temperature(without backup heater) | ºC | 75 | |||||||
Working Ambeint Temperature | ºC | -25-43 | |||||||
Water connection | inch | G1-1/4 | |||||||
Sound pressure Level @1m | dB(A) | 49 | 50 | 53 | 58 | ||||
Net Dimension (L*W*H) | mm | 1085*440*840 | 1085*440*840 | 1150*430*960 | 1150*430*1400 |
Note:
1.Outdoor air temperature 7ºC DB,6ºC WB;EWT 30ºC,LWT 35ºC.
2.Outdoor air temperature 7ºC DB,6ºC WB;EWT 47ºC,LWT 55ºC.
3.Outdoor air temperature 20ºC DB,15ºC WB;EWT 15ºC,LWT 55ºC.
4.Outdoor air temperature 35ºC DB,24ºC WB;EWT 12ºC,LWT 7ºC.
5.The Specifications are subject to changes without notice.
6.Relevant EU Standards and Legislation:EN14511,EN14825