- 100112328 21 Inch Thermopile Assembly – Replacement Water Heater Pilot Kit For Reliance, Whirlpool, A.O. Smith, Kenmore, State & American (750 Millivolt)
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About This Product
If your gas water heater keeps going out or the pilot won't stay lit, chances are the thermopile is toast.
O.
Smith, Kenmore, State, and American Water Heater.
Smith numbers like 6911197, 9007872005, and 100094024.
It's built to handle natural gas and puts out a 750 millivolt signal, which is the standard for most modern gas valves.
The quality control on these is tight, so you're getting a durable, accurate part that should keep your heater running safely and efficiently.
Installation isn't rocket science—turn off the gas, pull the old assembly off the valve, pop the new one in, reconnect, and check for leaks.
Just a heads-up: double-check your model number before ordering, because these parts can look identical but have small dimensional differences.
Also, this one's 21 inches long and not for use on C3 fair heaters, so keep that in mind.
If you've got a multimeter, you can test the new one—anything above 300 millivolts is good; below that, you'd need to replace it.
Solid replacement for a common problem.
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