1. The advanced air source heat pump technology is adopted in the groundwater of York Tianfu, which absorbs the heat energy in the natural air and then converts it into indoor heat with less electric energy, which has the characteristics of high efficiency and energy saving. The COP energy efficiency of floor heating is as high as 4.47, which can greatly reduce energy consumption and electricity expenses compared with traditional air conditioning systems.

2. The central air conditioner of groundwater in York Tianfu adopts water system for refrigeration, so the air outlet is softer and there will be no discomfort caused by direct blowing of traditional air conditioners. At the same time, the heating mode of floor heating conforms to the physiological characteristics of human body and can make people feel warm and comfortable.