20kw low temperature multifunction air source heat pump

Specifications

Wide range of applications
Combine used air and ground source ,apply to domestic, commercial and industrial air-conditioning, floor heating, domestic hot water ,SPA and so on comprehensive energy-demand applicative site.

Patent product with Multi-usage function
multi-function patent with five modes : air heating, air cooling, domestic hot water, air heating &domestic hot water at the same time, air cooling+ domestic hot water at the same time.

Application of working condition
Apply to -20 °C ~ 45 °C of ambient temperature, any weather ,day or night available

High efficient and energy saving
Working source(air source or ground source) chosen automatically according to the ambient temperature ensure the heat pump work at highest efficiency state, COP can be more than 7.0.

Multiple protection ,safe and reliable
Unit built-in protections of hot water flow and air flow, compressor exhaust temperature, high and low pressure compressor, compressors flow and power fault phase, power supply fault and lack of phase ,freeze protection, automatic defrost and automatic load adjusting etc.

Optional:
1.horizontal fan direction type or upward fan direction type for option
2. integral type or split type for option, to take water system entirely in indoor, completely solved the problem of the water system freezing in cold weather, particularly suitable for cold areas
3.additional water storage tank for option to provide cooling/heating/domestic hot water
4. additional MACON swimming pool water to water titanium heat exchanger for option to heat the swimming pool.
5. Optional for LCD or LED or Dot-matrix touch screen wire controller