18" Universal Replacement Thermocouple (White Rodgers H06E-18)
18"30mV11/32" 32 Male Nut
$16.99
Thermocouples and thermopiles keep the gas valve open while the pilot burns. Match the type, the length and the fitting.
Send us your unit's model number and a photo of the plate. A real person will find the part for you.
It makes a tiny voltage when the pilot heats it. No voltage, and the gas valve closes for safety.
The pilot lights while you hold the button, then goes out when you let go.
Turn the gas off first. If you smell gas, leave the house and call your gas company from outside. Read the guide.