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You are here: Home Available Documents Research Reports RR-0213: Combo Space/Water Heating Systems—"Duo Diligence"
 

RR-0213: Combo Space/Water Heating Systems—"Duo Diligence"

Combo systems use a gas water heater to provide domestic water and space heating. Find out when its appropriate to use such a system and guidelines for doing it right.
by Building Science Corporation last modified 2008/10/16