分析壁挂炉不采暖的原因:

　　This paper analyzes the reason of the cb not heating: 

　　Filter clogging; China's water quality is hard, so lead to materials such as hot water scaling impurities, causing filter blockage, filter clogging is no way to make hot water circulation normal work. 

　　地面结构的不同；不同的地面结构对于散热的效果及热量也会不一样，这一原因可能会出现地板辐射热量不能够满足热负荷的情况，从而造成了房间不热或者达不到要求的热量。