The metal vent pipe on a gas water heater rusts from the inside out, and a rusted vent can leak exhaust into the home. It is a safety issue that deserves a prompt look.
The rust
Exhaust gases contain moisture and acids that corrode the vent pipe over time, especially at the joints and the horizontal runs.
The leak
A rusted-through vent lets carbon monoxide and moisture escape into the space around the heater.
The sag
A vent that sags or separates at a rusted joint is no longer sealed, and the exhaust takes the path of least resistance.
The replacement
Rusted vent sections are replaced, and the run is checked for proper slope and support. hard water is common, and summer heat and shifting soils put pressure on underground lines In Garland, humid conditions speed the rust.
The look
Inspect the vent pipe during every heater service, because rust starts small and spreads. A rusted section is replaced before it leaks exhaust.
The call
Repair the vent before it becomes a hazard. Call 888-217-3585 and Garland Plumbing Pros will match you with a Garland plumber.
Plumbing in Garland: what to know
In Garland, 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 Rockwall County — from Rowlett, Sachse and Richardson to ZIP codes like 75040, 75041, 75042 — 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 Garland?
If a plumbing issue is beyond a quick fix, don't wait for it to get worse. Call 888-217-3585 and Garland Plumbing Pros will match you with a vetted local pro — usually within minutes. Learn more about plumbing help in Garland.