100112330 Water Heater Pilot & Igniter Assembly for Natural Gas Water Heaters

The 100112330 Water Heater Pilot and Igniter Assembly is designed to provide reliable, consistent ignition for natural gas water heaters. Engineered to meet OEM specifications, this assembly restores safe and efficient burner operation, reducing ignition failures and ensuring dependable hot water performance.

Reliable & Efficient Ignition

This pilot assembly features a precision pilot tube, responsive thermocouple, and durable igniter to ensure fast and stable ignition. It helps eliminate common problems such as pilot outages, delayed ignition, and inconsistent burner operation, keeping your water heater ready whenever hot water is needed.

Durable, Heat-Resistant Construction

Built with premium brass pilot tubing, a high-grade alloy thermocouple, and a heat-resistant ceramic igniter, this assembly is designed to withstand high temperatures, corrosion, and long-term use. Its rugged construction ensures reliable performance even in demanding operating conditions.

Wide Compatibility

Designed for use with many popular natural gas water heater brands, including: Reliance, Whirlpool, A.O. Smith, Kenmore, State, and American.

Replaces part numbers: 100112330, 9007876, 9007877. The assembly includes all essential components for a secure, leak-free installation.

Compatible Whirlpool Water Heater Models

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 American Water Heater Models

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 Kenmore Water Heater Models

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

Compatible A.O. Smith Series

GS6-300, GCV-300, GPX-300, GVK-300, XCZ-300

Compatible Reliance Models

630 LORT/LORS 301, 630 LOCT/LOCS 401, 640 LORT/LORS 301, 640 LOCT/LBCS 401, 650 LORT 301

Easy Installation

This pilot and igniter assembly is designed for straightforward replacement. Always turn off the gas supply and disconnect power before installation. Proper installation helps ensure safe operation and optimal ignition performance.

Built for Long-Term Reliability

Manufactured to meet or exceed OEM standards, this water heater pilot assembly delivers dependable ignition, stable flame control, and long-lasting performance—making it an ideal replacement solution for restoring your natural gas water heater.

Rheem Brand

[Lifetime Warranty] R0456500 Temperature Sensor

[Lifetime Warranty] 100112330 Water Heater Pilot and Igniter Assembly for Natual Gas