ground source heat pump

air source heat pump for domestic ground source heat pump absorb the heating from under groud and the put the energy to heat the water. so the house could be warmed up by pumping the warm water to underfloor heating pipe system or radiators. it especially design for the cold area such finland, sweden norway lithuania etc.it has good performance on the cold condition. 1.compact design with compressor and circulation pumps inside,which ensures an easier installation and less space taken. 2.indoor unit is designed for super low noise operation. 3.and ,inside kof the cabinet if full insulated.all these ensure the unit operate stable and quietly. 4.european design, ligh-touch-pad control panel, easy and simple. 5.intelligent control 6.expansion valve and R410a refrigerant make the unit operating more flexible.