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Floor / Radiator Heating Room Ground Water Source Heat Pumps For Low Weather Winter

Shenzhen Power World New Energy Technology Co., Ltd.
Shenzhen Power World New Energy Technology Co., Ltd.
City: Shenzhen
Province/State: Guangdong
Country/Region: China
Tel: 86-0755-33850802
Contact Person:
Ms Ida Ray

Floor / Radiator Heating Room Ground Water Source Heat Pumps For Low Weather Winter

Brand Name : PowerWorld
Model Number : PF-DFXRS
Certification : CE,TUV,ISO9001
Place of Origin : China Mainland
MOQ : 1unit
Payment Terms : L/C, D/A, D/P, T/T, Western Union
Supply Ability : 300units per day
Delivery Time : In stock for next day delivery.
Packaging Details : Plywood package
Metel plate : Galvanized steel/Spray/Gray
COP : 4.85
Application : Underground
Compressor : Copeland
Refrigerant : R407C
Evaporator : Plate or Shell and coiled
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Low weather winter using Floor / Radiator heating room ground source heat pump

What Is a Water Source Heat Pump?

Water source heat pumps (WSHP) move heat from a source of water to your household more efficiently than any other heating and cooling technology. A river or a small stream can be pumped through a heat pump, and it can deliver excellent results, especially if the water temperature is somewhere around 5 to 8 degrees celsius. This kind of technology has been used since the late 1940s. Water source heat pumps use the rather constant temperature of water as an exchange medium instead of extracting the heat from the outside air temperature. Thus, the system can reach reasonably high efficiencies (300% to 600%) on the coldest winter nights, in comparison to 175% to 250% for air-source heat pumps on cool days.

How Do Water Source Heat Pumps Work?

The system is made of fairly efficient reverse cycle heat pump units which are interconnected by way of a water loop. Every unit offers specific air comfort requirements in the particular zone they are installed. During cold weather, the heat pumps transfer heat from a water loop through the unit’s specially designed refrigerant-to-water heat exchanger and then move it into the air. In extreme weather conditions, when a lot more heat is necessary to warm up the building, units are operating in heating mode, hence heat is provided to every individual unit from the water of the loop. In case there isn’t enough heat in the loop water, an energy efficient fluid heater must be installed in the loop in order to assist the heating process.

Ideally, the water source should be close to the house, so that it would not need to be pumped up at any significant height or the energy required for pumping could be decreased, thus increasing your savings. Water can be sourced from substantial distances if the pipe diameter is adequately big, especially in a downward direction. When considering installing such a device, you must take into account the permissions and paperwork that must be completed in order to start your installation.

Save Money With A Ground Source Heat Pump

At a 300% efficiency rate, a ground source heat pump will prove a cost efficient as well as an environmentally friendly investment that will help you save up to 40% on heating bills compared to conventional heating systems. Among its advantages are the pump's ability to:

  • cut your heating bills in half.
  • last for around 25 years (indoor components) and 50 years (for the ground loops).
  • ensure a more equal distribution of heat.

If you are ready to start saving on heating, then we invite you to fill out the form on this page with your personal preferences and information, and we will provide you with up to four different suppliers of heat pumps.


ParametersHeating capacity (kW)41.148.871.295115
Input power (kW)8.4810.114.819.823.9
Rated current (A)17.620.736.141.462
Rated outlet hot water temperature (℃)5555555555
Highest outlet hot water temperature(℃)6060606060
Production capacity (L/H)8831049153020422472
Hot water Pipe size(mm)DN32DN32DN50DN65DN65
Heat source inlet water temperature(℃)1515151515
Heat source outlet water temperature(℃)1010101010
Heat source circulation water capacity(L/H)1150013500212002720034500
Heat source pipe size(mm)DN32DN32DN50DN65DN65
IP Grade (Level of protection)IPX4IPX4IPX4IPX4IPX4
Anti-electric shock RateIIIII
Noise (dB(A))≤62≤62≤66≤70≤70
Net weight(kg)280300482582650
Gross weight(kg)295320532642700

Product Tags:

Water To Water Heat Pump


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