A gas water heater's flue must draw the exhaust up and out, and a poor draft sends carbon monoxide and moisture back into the home. A simple draft check is part of any heater service.
The draft
Hot exhaust rises through the flue, creating a draft that pulls the gases out. A blocked or undersized flue breaks that flow.
The backdraft
When the exhaust spills back into the room, it brings carbon monoxide and water vapor, and the signs are a smoky smell or a discolored draft hood.
The causes
A clogged flue, a disconnected vent, or negative pressure in the room from exhaust fans can all defeat the draft. hard water is common, and summer heat and shifting soils put pressure on underground lines In Killeen, nests and rusted vent pipe are common.
The test
A pro checks the draft with a match or a gauge near the draft hood and inspects the vent run.
The test
A pro checks the draft with a match or a gauge near the draft hood. A weak draft means the vent needs clearing or the room needs air.
The call
Keep the exhaust flowing out. Call 888-217-3585 and Killeen Plumbing Helpers will match you with a Killeen plumber.
Plumbing in Killeen: what to know
In Killeen, hard water is common, and summer heat and shifting soils put pressure on underground lines. Pros in our network know the local quirks and bring the right parts on the first visit.
Across Bell County — from Harker Heights, Nolanville and Copperas Cove to ZIP codes like 76541, 76548, 76543 — homeowners deal with the same kinds of issues. The tips above apply locally, and when a job goes beyond a quick fix, a vetted local pro is only a call away.
Need a hand in Killeen?
If a plumbing issue is beyond a quick fix, don't wait for it to get worse. Call 888-217-3585 and Killeen Plumbing Helpers will match you with a vetted local pro — usually within minutes. Learn more about plumbing help in Killeen.