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View Full Version : Gas Water Heater Placement - Code issue?


TheJackMan
May 14, 2015, 08:18 AM
I want to install a gas water heater in the corner, under the roof of my covered porch (no walls), but there are two windows that will be within 6" of the outside diameter of the heater. Can I do this and be okay with usual building codes, if I build a fire closet and vent the heater through the roof?

Thanks. Jack

ma0641
May 14, 2015, 02:53 PM
No such thing as "usual" codes. Depends on what code your location uses. Suggest you contact the local permitting authority. Many use the" international fuel gas code".

ballengerb1
May 14, 2015, 04:37 PM
What city and state do you live?

Milo Dolezal
May 14, 2015, 10:17 PM
If it is an exterior Tankless Hot water heater with built-in vent then it is not OK. You have to installing it according to mandated clearances. If it is conventional tank type hot water heater then - in my area of operation - it is OK to install it within 6" of operable wall opening, like window or door. However, it has to be inside water heater enclosure with type "B" vent terminating above the roof

Hope that helps

Milo