Was it good before? Sounds like not enough return airflow.
所有跟帖:
• tenants said it is always like that. today is cold, the heat is -sweetptt- ♂ (0 bytes) () 12/20/2012 postreply 12:57:10
• Then it is either return clogged by junk or the vent layout is f -borisg- ♀ (0 bytes) () 12/20/2012 postreply 13:07:51