We installed a frigidaire heating and cooling furnace about 2 yrs. Ago and I am finding a carbon residue on the baseboards. Is it faulty? Is it a health problem?
glen archibald
Jan 3, 2007, 01:14 PM
We installed a frigidaire heat and cooling furnace 2 yrs. Ago and at present are experiencing a carbon residue on our baseboards. Is this an indication of a faulty furnace. Is it a health problem?