Replace Thermal Coupling On Gas Water Heater

Replace the screws in the manifold door assembly that you removed in step 2 and replace the outer door.

Replace thermal coupling on gas water heater.

A thermocouple or flame sensor is a device used to control gas flow in gas water heaters on older style heaters with standing pilot lights the device is typically called a thermocouple while on newer units with electronic ignition the same or virtually the same device is called a flame sensor for our purposes we ll refer to both devices as the thermocouple. Turn on the gas at the manual shut off by turning the valve counterclockwise and turn on the gas supply valve thermostat on the water heater by turning the thermostat to the desired setting and the gas control knob to the on position. Positive positioning for quick insertion. By james carey morris carey.

A hot water heater that doesn t heat might just need a new thermocouple. Remove the burner assembly and detach the thermocouple. For gas furnaces and 30 mv systems. Burner door gasket tinnerman clips screws torx head driver instructions.

The element is built for reliability and long life. Universal gas thermocouple includes universal adapter fittings and is compatible with screw in push in or clamp type pilot burners. In simple terms it s a short piece of tubing that runs from the gas controller to the pilot. The honeywell 24 in.

1 cause of pilot lights that won t stay lit is a worn out. It s a cylindrical probe about 4 inches long and a quarter to a half inch in diameter that s attached to a 1 to 2 foot length of copper tubing. All gas appliances with standing pilots such as furnaces and water heaters have a thermocouple. The thermocouple is a thermoelectric device that shuts off the gas if the pilot light goes out.

Honeywell home cq100a1005 u cq100a1005 replacement thermocouple for gas furnaces boilers and water heaters 36 inch rheem sp20063water heaters gasket kit suitable for use with. Richmond ruud ge fvir water heaters includes. If you have a gas water heater with a pilot light that won t stay lit it s probably due to a failed thermocouple. The probe is positioned next to the pilot opening so that its tip is in the flame when the pilot is on.

For example sid harvey s dyna couple universal mounting thermocouple sold in lengths from 18 to 48 will replace honeywell robertshaw penn baso white rodgers and other thermocouples.