Two slogans

Double central air conditioning heating system has advantages and disadvantages. Today, Trane general agent Jingfeng HVAC takes you to understand this popular trend. . First of all, why is this popular now? Most of the initial reasons are the high price of natural gas. And more and more expensive. Beijing once changed coal to gas, but it was later found to be unreliable. It turns coal into electricity and gas into electricity. It is found that the energy efficiency ratio of this system is not bad in such a cold place. The comfort is also very high. . . And environmentally friendly. The leader vigorously publicized it as soon as he saw it. The key is that the national electricity price is still cost-effective. In recent decades, there have been many hydropower projects in China. Long-distance power transmission is much more efficient than natural gas transmission. Tell me exactly that 1 can't burn at high temperature. This is inefficient. That is, you can't manage the radiator, otherwise it's not worthwhile. You must use air conditioning and heating at the same time to feel comfortable. . If it's just cooling down. Without fluorine, the system is simple. . The control system must be completed. Otherwise, it will not save energy.