WebApr 10, 2024 · If you have a gas tank water heater, the temperature control will be located near the bottom of the unit. The control knob is usually located on the side of the tank, … WebMar 11, 2024 · Gas Water Heaters: Lighting the Pilot. Instructions. Step 1. With the gas valve in an “on” position and the control knob set to “pilot,” press the knob and push the igniter button. The light will blink when it’s lit and you should see a small flame through the view pane. Set the temperature to 120 degrees Fahrenheit.

How to Adjust Water Heater Temperature Ask This Old House

WebFeb 24, 2024 · Make sure to run hot water for at least three minutes from the faucet nearest to the water heater. Fill a glass with hot water and check the temperature. If the water … WebHaving them used evenly will spread out the minimum time to replacement. But I wouldn't go through too big of an effort to change the settings on an old water heater. Whenever your elements do go, or whenever you decide to change the temperature, that would be the time to make this adjustment. csuf vaccination policy

How To Change Temperature On Water Heater - ERNIEGRAVES

WebThe best water heater temperature setting is between 120 and 140 degrees, and both temperatures fight harmful bacteria. The EPA recommends 120 degrees, whereas OSHA recommends that the ideal temperature is 140 degrees. Because of that, most water heaters are set to 140 degrees, but there is a dial so that you can adjust it. WebIf bad, replace thermistor. If good, replace control board. Fault Condition: LOW WATER TEMP Alarm: Water temperature below 40°F. Possible Cause: Bad Thermistor or bad control board. Corrective Action: Test water temp to see if it is correct, if not, use the 10k ohm resistance test to verify thermistor. If bad, replace thermistor. marcoola slsc - gig guide