How To Replace Thermocouple On Reliance Water Heater. Turn the gas control knob to off and close the gas shutoff valve. But, if it is lesser into 20volts, you need a replacement.
Here are the steps for reliance 606 water heater thermocouple replacement and testing: Then, you can clean the other parts of the thermocouple by using an abrasive sponge or a scouring pad. Detach the thermocouple from the burner.
Turn The Gas Control Knob To Off And Close The Gas Shutoff Valve.
But, if it is lesser into 20volts, you need a replacement. You’ll need only a screwdriver to carry out the removal of the heater thermocouple. Open the water supply valve and let the hot water heater tank fill for about five minutes.
Pour Three To Four Gallons Of Apple Cider Vinegar Into Your Hot Water Heater.
On the bottom of the gas valve that is mounted on the water tank, undo the thermocouple nut and gas piping nut that goes to the burner assembly. Thermocouples are generally not replaced on water heaters, but rather they are replaced as a set of two. At the base of the gas water heater there is a gas valve with the thermostat.
Light The Pilot Following The Instructions On The Water Heater.
Then, you can clean the other parts of the thermocouple by using an abrasive sponge or a scouring pad. Attach the red clip into the tip of the thermocouple and clip the other one on the copper. Thermocouples are designed to detect a pilot light’s loss of heat and close the gas valve to prevent a gas leak.
Unfasten The Three Nuts That Hold The Thermocouple And The Two Gas Tubes To The Valve.
This valve is typically located beside the water heater. Apply soapy water around the three fittings, looking for bubbles that indicate a gas leak. It is crucial to remove the burner assembly to access and replace a hot water heater thermocouple.
Turn Off The Main Gas Shut Off Valve That Supplies The Water Heater.
Remove the water heater burner assembly. How much does it cost to replace a thermocouple on a water heater? Install the new one the same way that you removed the old one.