The leader in water air conditioners, both cooling and heating, economical and affordable, produced by Zhenglan

Advantages of Zhenglan Water Temperature Air Conditioning Products: [Stable and reliable, long operating life]
Since the surface temperature is almost not affected by the ambient temperature, the all-in-one air conditioner operates more stably, has more reliable performance, and has a longer service life of the compressor, making it suitable for winter operation. When there is no need for defrosting, the energy loss of frosting and defrosting is reduced.
[High-efficiency compressor and high-efficiency heat exchanger]
It adopts imported flexible scroll compressor, which has low noise, stable operation and durability. Adopting a sleeve-type heat exchange system, the structure is simple, the heat exchange is stable, the efficiency is long-lasting, and it is not suitable for freezing, extending the service life of the host.
[Intelligent control multiple protections]
It adopts advanced intelligent control technology and has a humanized touch button dot matrix LCD line controller. At the same time, the unit has high and low pressure anti-freeze and over-current shortcomings for compressor exhaust temperature. Multiple protection functions such as phase overload and water flow protection.
[Healthy and environmentally friendly]
Hengyi ground source all-in-one air conditioning system does not require a boiler room in winter or a cooling tower in summer. It does not burn coal, fuel or gas, and does not cause air pollution, waste gas or waste. , has good quality with zero pollution, and truly achieves healthy and environmentally friendly effects.
[Renewable resource]
Hengyi ground source all-in-one machine is an air conditioning system that uses shallow geothermal resources on the earth's surface as a cold/heat source for energy conversion. The shallow layer of the earth's surface is a huge solar collector, which collects % of the energy emitted by the sun to the earth, which is more than three times the energy consumed by humans every year. This kind of energy is not limited by geographical resources and is ubiquitous in large quantities. It can be said to be an inexhaustible renewable resource.