Ground Source Heat Pump Underfloor Heating
Ground source heat pump (GSHP) is an energy-saving renewable energy solution, especially suitable for larger plots of real estate. The heat pump extracts free heat from the ground for heating and hot water in the house. GSHP can help reduce your carbon footprint and can even lower your energy bills.
For every unit of electricity used by ground source heat pumps, three to four units of heat are captured and transferred. In practice, this means that a well-installed ground source heat pump can reach an efficiency of 300-400% in terms of power usage.
How does geothermal heat pump work?
1. Water and antifreeze are circulated through a series of plastic pipes buried 4 to 6 feet underground, called ground circulation.
2. As the underground temperature remains stable, the ground loop provides renewable and reliable energy.
3. The heat pump adopts a typical refrigeration system, which extracts heat from the ground circuit by changing the temperature, and then circulates through the standard piping system. The system only needs to be reversed to provide air conditioning in summer.
Ground Source Heat Pump Underfloor Heating Features :
1). The reliability and outstanding performance of the world-renowned scroll compressor
2). Efficient and environmentally friendly R134A, R417A or R407C refrigerants, which do not destroy the ozone layer
3). Intelligent control: microprocessor digital controller with liquid crystal display
4). Adjustable water temperature: 25℃-60℃. No potential risk of contaminating drinking water
5). Blue hydrophilic aluminum fins, anti-corrosion, durable, low maintenance
6). Multiple protections to protect the compressor and heat exchanger
7). Internally threaded copper tube, higher efficiency
8). Alco or Danfoss thermal expansion valve can more accurately control pressure and temperature to ensure anti-fatigue and prolong service life.
9) Safety: Water and electricity are completely isolated, and there are no potential hazards such as flammability, gas poisoning, explosion, fire, electric shock, etc. related to other heating systems
1). Passed CE and RoHS certification
2). Service life is about 20 years
3). 2 years warranty, buy with confidence
Heat Pump Components:
1. Silver welding
Silver welding technology makes the unit system more reliable; it is likely to avoid refrigerant leakage
2. Intelligent control
The unit adopts an intelligent control system: microprocessor digital controller, liquid crystal display
3. Shell and tube
Heat Exchanger High-efficiency shell-and-tube water heat exchanger, the highest working water pressure can reach 3.2Mpa
3. Reliability of Alco thermal expansion valve
4. Efficient and environmentally friendly refrigerant, does not destroy the ozone layer
5. Low noise fan
Axial fan is adopted, with large air volume and low operating noise
6. Air pressure drive water flow control valve
The water flow is controlled by the pressure of the refrigerant to ensure that the hot water supply can be adjusted at a constant temperature
Ground Source Heat Pump Underfloor Heating Specifications:
Power capacity: 8kW, 10kW, 12kW, 15kW, 17kW, 20kW, 25kW, 28kW, 30kW, 35kW, 40kW, 45kW, 55kW, 60kW, 90kW, 100kW, 115kW, etc.
Rated cooling capacity
Rated cooling capacity
Rated input power
Rated input current
Max running current
Precision of temp control
Multi-color backlight LCD, Can accept panel buttons and infrared remote control
Controller Main function
Working mode control, independent working temperature setting, status display, timer start and stop machine Settings, key lock function, muti-color backlight selection, etc
External equalizer thermal expansion valve
Water source side heat exchange Type
plate heat exchanger
Water source side heat exchange Water pressure drop
Water source side heat exchange Pipe size
Water source side heat exchange Water side max working pressure
Water chiller heat exchanger Type
plate heat exchanger/tube in shell heat exchanger
Water chiller heat exchanger Water flow
Water chiller heat exchanger water pressure drop
Water chiller heat exchanger Pipe size
Water chiller heat exchanger Water side max working pressure
Too high gas temperature protection,high pressure protection, low pressure protection, sensor fault protection
Compressor delay start protection, phase sequence protection, smoke and fire protection
Water source system
Water temperature protection, water flow protection, heat exchanger antifreeze protection, standby low temperature protection,Leakage protection