how often to clean it?
Posted: Sun Dec 14, 2008 7:04 pm
I just installed a brand new Coleman DFAH084BBSA oil furnace in my mobile home. I am getting conflicting stories as to how often I have to have it completely torn down & cleaned..I am using #2 oil..Some tell me with a brand new furnace there is no need for a few years...others say every year, complete tear down....what is the right answer here?