发布日期：2018-04-09 作者：地源热泵工程 点击：
With the concept of energy saving and environmental protection becoming more and more important, ground source heat pump has been praised by many people as a new type of energy saving and environmental protection air conditioner. But the market in recent years a large number of different brands, quality is uneven in quality has brought a lot of opportunities, to the consumer, but also planted a lot of hidden dangers, because new things are strange for most manufacturers, only in the groping forward, it will make some suppliers opportunistic, the customer is responsible for the department. Then, how to do the ground source heat pump equipment selection?
1. Does it have production license, registered trademark certificate and 3C certification?
Ground source heat pump is a strict technical requirements of professional products, first to see if it won the national award of the national industrial products production license, trademark registration certificates and 3C certificates, as consumers should be cautious!
2 、 is the performance test report qualified?
After testing the authority of the State Department out of the COP value, the higher the proof will use more power, good ground source heat pump is 10% higher than the average, so you can't buy cheap.
3, the type of compressor
Compressor is the heart of heat pump unit.
The above is Xiao Bian for you to explain the relevant knowledge, we have a strict working attitude, skilled work skills, will ensure that the task accurately and efficiently completed.