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Where is the thermostat on hot water heater?
On most gas water heaters, the gas control valve, which includes both a thermostat and a heat limiting device, are located on the outside of the unit, near the bottom.
How do you check a thermostat on a Whirlpool water heater?
Checking for Electrical Power Carefully remove the insulation and plastic cover. Identify the power supply wires. Usually, these connect to the top two screws of the upper thermostat. Turn the circuit breaker back on and check for voltage on the top two screws of the upper thermostat.
Press the small reset button in the center of the thermal switch. If it’s tripped, you may be able to hear it click. Even if you do not hear the thermal switch click, try lighting the pilot using the instructions on the water heater’s label.
How does a whirlpool water heater thermostat work?
The bottom half is responsible for temperature setting, while the top half is the controller. Once the water is over a certain temperature set by you, the top half of the thermostat turns off the bottom half. There are also two thermostats in a water heater, one on each side.
Where do you put the thermostat on a water heater?
When working with a water heater, you’ll first need to ensure the circuit breaker is in the “off” position. Next, find the thermostat, which is near the top of your heater. Remove the screws which hold the access cover on, then take off the access cover.
Where can I buy a new whirlpool thermostat?
You can buy a replacement Whirlpool water heater parts at Lowes. The thermostat is under a plastic protective covering. Take this off and set it aside for later.
How can I tell if my water thermostat has failed?
The most obvious way you’ll know that your water heater thermostat has failed is that your water temperature seems inconsistent. This can be annoying in terms of cold water, but downright dangerous if the heater doesn’t turn off when it becomes too hot.