type of heating system? partial work? check thermostat first,,,

所有跟帖： 

• thermostat is OK, I guess it is heat pump. I need to look at on -回國聚會- ♀ (0 bytes) () 01/12/2012 postreply 17:53:22

• 我的空調也是製熱時吹冷風，AC guy檢查後說freon漏光了，有leak，要換整個AC unit -canyonbear- ♀ (114 bytes) () 01/12/2012 postreply 22:33:15