Gas Hot Water Heater Thermostat Troubleshooting

Gas water heaters are a better option than electric water heaters primarily because of their reduced usage cost.

Gas hot water heater thermostat troubleshooting.

This gas hot water heater troubleshooting exercise starts with the thermostat. First check your thermostat settings. Gas hot water heater troubleshooting guide will assume that the gas unit was correctly sized professionally installed per codes and manufacturers instructions. Though gas water heaters are generally dependable they may develop some problems over time.

This gas valve is commonly used on ao smith state whirlpool and rheem water heaters. The problems such as leaking smelly water noise corrosion and other similar to the problems found in electric units are described in this repair guide. I only have enough room for a 4 gallon heater with a 1 2 inlet and outlet. Hello i have a jacuzzi tub in an upstairs bathroom far from the hot water heater.

Read on for some helpful tips on troubleshooting some common problems in gas water heaters. I am going to run 3 4 pex tubing from a tee in the hot water line in the basement up to an auxilliary hot water heater in the bathroom where the jacuzzi is. Be very careful with raising the temperature on your water heater above 120 degrees. Electric water heaters have one or two elements and each is controlled by a thermostat.

Generally the ideal temperature for hot water heaters is 120 degrees fahrenheit. The thermostat is part of the gas valve. How to diagnose and repair a faulty atmospherically vented gas fired water heater. Before checking any electrical parts of a water heater shut off the power to the heater s circuit by turning off the appropriate breaker in your home s service panel breaker box.

Didn t know you could adjust the thermostat on your water heater. If the hot water heater is not working one of the thermostats may be bad. No flash pilot not lit not enough power. A clogged flue or vent could be the problem.

Adjusting the temperature isn t difficult especially if you have a water heater with a dial thermostat. Troubleshooting gas water heater thermostats adjusting the hot water temperature. Example tank is a john wood 40 gallo. Common problems and how to fix them.

Scalds and burns are possible. The led indicator helps you troubleshoot the issue by reporting a number of flashes. You can test them with the power off using an ohmmeter to measure resistance or with the power on using a voltmeter to measure voltage. Then this is good news for you.

See venting a gas water heater for information on keeping your vent clear. Go to gas hot water heater thermostats for a discussion. A defective thermostat is also possible.