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Operating on a 13-25 psig supply pressure range
Leak-Proof Design: Single-piece machined port eliminates O-rings and welds
Optimized Conductivity: Nickel-copper alloy construction ensures consistent millivolt generation for reliable valve holding
Complete Maintenance Solution: Includes critical hardware like the stem extension and spring seats for a thorough rebuild
preventing the gas valve from energizing
Lochinvar & A.O. Smith 100111830 Flame Rod L99H008 Operating on a 13-25 psigThe Lochinvar & A. O. Smith 100111830 Flame Rod is a critical genuine OEM flame sensor designed for precise flame rectification in high efficiency water heaters. Engineered specifically for the GDHE 50 NG and GDHE 50 Cyclone series, this component monitors the burner's flame signal to ensure the integrated control board maintains a safe combustion cycle. When a water heater flame rod becomes carbon fouled or oxidized, it fails to send the necessary