Is My Furnace Leaking Gas? AbelAir Services
Apr 11, 2021 Potential Exhaust Problems. If you smell gas not to the degree that would suggest a furnace leaking gas but on a regular basis, then the first place to look would be the furnace exhaust. Furnaces have an exhaust pipe that is used to dissipate used natural gas from the home. Even high-efficiency furnaces are not 100-percent efficient.
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