Gas and Oil Home Heating Furnaces - Gauge of ducts

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Mike134
08-04-02, 08:17 PM
I'm remodeling the house and moving wallls so I'll need to rework some ductwork. Do you have to use 26 ga. sheetmetal or is 30ga. ok?

Thanks Mike

lynn comstock
08-05-02, 10:00 AM
The lighter gauge metal will pop and make noises like an old-fashioned oil can. Seal all of the seams with caulking to make them air tight.