Talk of The Villages Florida - View Single Post - Gas exhaust vent
Thread: Gas exhaust vent
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Old 07-09-2010, 06:14 PM
ricthemic ricthemic is offline
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we hv a gas HW heater in the garage with a small open diffusser in the ceiling above the heater. this is for make up combustion air not for venting the heater. you need make up make up air for combustion if all the doors are shut in the garage.