American Water Heater Sensor Failure

Water heater too small.

American water heater sensor failure.

Professionals literature builders about contact. The flame inside the water heater will become lazy and wander around causing the temperature sensor inside the thermocouple to trip. Common problems and how to fix them. To reduce the risk of property damage serious injury or death read and follow all labels on the water heater and the safety instructions in the printed owner s manual.

American water heaters troubleshooting guides. Latest technology rebates tax credits energy star program. Internal sensor failure the information on this web site is supplemental to the printed instructions that came with your water heater. Selecting your water heater repair or replace.

5 replace gas valve this indicates a sensor failure and the gas control valve must be replaced. Sediment or lime in tank. Latest technology rebates tax credits energy star program. Order replacement parts for american water heaters.

Is your water heater showing a flammable vapor sensor code. Drain about 4 to 5 gallons of water out of the drain valve at the bottom of the water heater and throw it out. Thermostat set too low. Now drain 1 gallon of water from the bottom of the tank as quickly as you can and get an accurate temperature reading.

If you can t fix the problem notify a water heater service organization. Example tank is a john wood 40 gallo. Selecting your water heater repair or replace. If you get this code and have lukewarm water and the pilot is still on try turning up the temperature.

Possible cause s corrective action. When a down draft is created the combustion products from the water heater can no longer exit up through the vent system. Look up the manufacturer s chart for sensor resistance at various temperatures and figure out what your resistance. Professionals literature builders about contact.

How to diagnose and repair a faulty atmospherically vented gas fired water heater.