Gas water heaters remain common in Los Angeles County because they can provide strong recovery and dependable household hot water. Service requires attention to combustion, fuel supply, venting and safety controls in addition to the water system itself.
Common gas water heater problems
- Pilot will not light or repeatedly goes out
- Electronic ignition produces an error
- Burner does not start or burns irregularly
- Hot water runs out sooner than expected
- Unit produces unusual soot, odor or noise
- Water appears around the tank or connections
Gas water heater diagnosis
The technician can inspect the controls, ignition, burner, venting, temperature setting and visible connections. Never attempt to bypass a safety device or continue operating equipment when you smell gas, see soot or suspect a venting problem.
Gas water heater installation
Installation must account for combustion air, approved venting, gas connections, shutoff components, relief piping, seismic restraint and clearances. Existing installations may need updates when an older unit is replaced.
What to do if you smell gas
Leave the area and avoid operating switches, flames or equipment. Contact the gas utility or emergency services from a safe location. Do not rely on a website or routine service request for an active gas emergency.
Repair or replacement guidance
Repair may be appropriate when the tank is sound and a serviceable component has failed. A tank leak, heavy corrosion or repeated combustion problems can make replacement the safer and more economical choice.