I just tested a water heater with an aluminum vent pipe connecting the draft hood to the B-vent. If I understand correctly galvanized or stainless pipe is required to meet code. Is this correct or is aluminum ok?
Andy
I just tested a water heater with an aluminum vent pipe connecting the draft hood to the B-vent. If I understand correctly galvanized or stainless pipe is required to meet code. Is this correct or is aluminum ok?
Andy
I don't think there is any material requirement for the connecting pipe. I'm using a 24" flexible appliance connector (Selkirk Metbestos brand) and it is all aluminum, as is the inner lining of the B vent itself. Wood burning devices use stainless liners.
Dennis
on 12/23/2007 3:14 PM Andy Energy said the following:
I've had a 4" aluminum flex pipe on my propane water heater for almost
30 years. It connects to a 4" galv tube before joining the boiler stack. If alum is not to code, I can't imagine what the reasoning is.HomeOwnersHub website is not affiliated with any of the manufacturers or service providers discussed here. All logos and trade names are the property of their respective owners.