Hot Water Heater Gas Valve Electronic Fault Detected

Because gas is involved problems with gas valves are a major safety concern.

Hot water heater gas valve electronic fault detected. It may be necessary to temper incoming water supply. It could be the gas pilot valve. The gas pilot valve is the piece that supplies fire to the gas. 7 replace gas valve overall failure of the gas valve and will usually require replacement.

Jacket head pan 20. If the pilot isn t the issue then replacing the. A bad gas valve in a honeywell appliance such as a water heater or furnace that is powered by natural gas can go bad and affect the performance of the unit. Water heater problems that may be caused by the gas control valve include a faulty hot water heater thermostat faulty gas valve pilot light that won t light and tripped heat limiter here s what you need to know about replacing your water heater s gas control valve.

This does require one special tool pictured at left. Dip tube cold water inlet 25. Replace fvs sensor if 45 kω 4. Not enough hot water.

Everything was hunky dory up until about 6 hours ago. Wife and kids were showering and complained hot water was a bit lacking so i turned the temp from baseline hot to hot level a. The pilot is the most common reason for a lack of hot water. Bradford white water heater gas valve electronic fault my bw water heater is about 5 years old.

If you get this code and have lukewarm water and the pilot is still on try turning up the temperature. Check dial on combination thermostat gas valve. Gasoline or other flammable gas was detected by the flammable vapor sensor. If your water heater does not begin working or another lock out condition occurs have a competent hot water heating specialist diagnose the system and make repairs.

Anode hot water outlet 23. 2 extremely cold water going into the heater will decrease the amount of hot water produced. If the new valve is basically the same model as the old one you don t need to pay a plumber to replace the evil valve. Pressure relief valve 26.

Gas feedline to burner 10. If the valve is working hot water shouldn t be an issue. Verify fvs sensor resistance 9kω 45 kω 3. If the valve is the cause then a professional will likely need to repair this.

Check for flammable vapors around water heater 2. Reset gas control valve. Flue baffle assembly 24. 5 replace gas valve this indicates a sensor failure and the gas control valve must be replaced.

The water heater s gas valve is located near the bottom of the unit and connects to your home s natural gas line. You can open up both the old and replacement valve and just swap the fronts of the valves containing the recalcitrant circuit board leaving the back part that connects to the gas pipes in place.