The water heater is also equipped with a resettable thermal switch designed to shut off the gas supply in the event the water heater has been exposed to high combustion chamber temperatures caused by fl ammable vapors.
Water heater tco switch.
I understand how easy it is to be overwhelmed at making a change as big as a switch to a tankless water heater.
Today i m going to share how to switch to a tankless water heater.
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A thermal switch sometimes thermal reset or thermal cutout tco is a device which normally opens at a high temperature often with a faint plink sound and re closes when the temperature drops.
Why it was a good choice to replace our old propane water heaters and the steps we took to convert our old gas propane water heaters to electric tankless water heaters.
The water heater is also equipped with a resettable thermal switch designed to shut off the gas supply in the event the water heater has been exposed to high combustion chamber temperatures caused by fl ammable vapors e g.
A thermal switch is installed in newer gas water heaters as a safety device.
Thermal cut off switch tco.
Thermal cut off switch tco.
Blocked vents at the top and bottom of the water heater can cause excessive heat buildup inside the chamber and trip the.