Payment & Shipping Terms:
|Metel Plate:||Galvanized Steel/Spray/Gray||COP:||4.85|
|Refrigerant:||R407C||Evaporator:||Plate Or Shell And Coiled|
Low weather winter using Floor / Radiator heating room ground 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.
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.
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:
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.
|Parameters||Heating capacity (kW)||41.1||48.8||71.2||95||115|
|Input power (kW)||8.48||10.1||14.8||19.8||23.9|
|Rated current (A)||17.6||20.7||36.1||41.4||62|
|Rated outlet hot water temperature (℃)||55||55||55||55||55|
|Highest outlet hot water temperature(℃)||60||60||60||60||60|
|Production capacity (L/H)||883||1049||1530||2042||2472|
|Hot water Pipe size(mm)||DN32||DN32||DN50||DN65||DN65|
|Heat source inlet water temperature(℃)||15||15||15||15||15|
|Heat source outlet water temperature(℃)||10||10||10||10||10|
|Heat source circulation water capacity(L/H)||11500||13500||21200||27200||34500|
|Heat source pipe size(mm)||DN32||DN32||DN50||DN65||DN65|
|IP Grade (Level of protection)||IPX4||IPX4||IPX4||IPX4||IPX4|
|Anti-electric shock Rate||I||I||I||I||I|