NOTE：Please verify your part number is correct for your model before ordering, Avoid incompatibilities Parts may look the same but the size and shape can have small variations, Not compatlble with propane water heater This water heater pilot assembly can solve the water heater pilot light does not light, thermocouple damage caused by the water heater does not heat and gas pilot assembly due to other factors can not work properly, intermittent heating, ignition heating efficiency is low and other problems,ensuring consistent hot water for your home This 100112330 water heater pilot assembly is compatible with Reliance, Whirlpool, A.O. Smith, American, Kenmore, and State, water heaters and can replace part numbers 1100112330, 9007876, 9007877 etc. This water heater pilot assembly is easy to install, the installation involves turning off the gas and removing the entire burner assembly, removing the 2 screws on the mounting plate and removing the old thermocouple and spark igniter. Gently unfold through the burner door (be careful of the lines) and then reinstall the plate to the existing burner (Note:Be sure to turn off the power and valves before installation. After installation, check the gas supply piping connections for leaks, using soapy water.Avoid accidents） This water heater pilot assembly is made of high-quality materials and has a long service life, eliminating the need for frequent replacements. Compatible with Kenmore: 153330290, 153331150, 153331492, , 153331620, 153331630, 153331640, 153331651, 153331661, 153331670, 153331682, 153331830, 153330270, 153330250, 153331840, 153331851, 153331861, 153331592, 153331882, 153332421, 153336930, 153336931, 153336940, 153336941, 153556300, 153556400, 153556500, 153559400, 153559500, 153330230, 153330280, 153572400, 153572500, 153573400, 153576300,153576310,153576320, 153576400, 153576410, 153576420, 153576500,153576510, 153579400, 153579410,153579420, 153579500, 153579510 etc. Compatible with American Branded Heaters：N30S61-303, N30T61-303, N40S61-403, N40T61-343, N40T62-403, N40S91-403, N40T91-403, N40T121-403, N50T61-403, N50T61-504, N50T91-403, N50T122-403, BFG6140T403NO Compatible with Whirlpool：N30T61-303, N40T61-403, N40T62-403, N50T61-403, N50T62-403, N50T91-403, N40T61-353, N40S61-403, N40T121-403, 40S6-40NG, 40T6-34NG-400, 40T10-40NG-400, 50T6-40NG-400 Compatible with Reliance: 630 lort/lors 301, 630 loct/locs 401, 640 lort/lors 301, 640 loct/lbcs 401, 650 lort 301 Compatible with A.O.Smith: GS6-300, GCV-300, GPX-300, GVK-300, XCZ-300 Upgraded 100112330 Water Heater Pilot Assembly,Compatible with 300 301 Series Whirlpool,Fit for A.O.Smith, American, State, Kenmore, Reliance,Replace 9007876 9007877 Thermopile Assembly