It is gas it was here when I moved in and all I have had before is something you set on heat and move the lever over to how hot you want the house to be . This one is not like that I do not know if the fan has to be on with the heat is does the unit outside need to come on when the heat in the house comes on . Why is their cold air comming out of the vents when it is on with the fan . I know nothing about if it is water I know nothing about it at all that is why I am trying to find out how to set it.
2007-12-25
00:48:25
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3 answers
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asked by
Anonymous
in
Home & Garden
➔ Maintenance & Repairs