If your controller outputs 24V AC/DC

Genuine OEM Reliability: Meets original equipment manufacturer specifications for fit and electrical response

Can the prongs be adjusted if the spark gap is incorrect

technical performance being prioritized over generic alternatives

05-1"wc tuning allows for fine-grained control in low-flow environments

Lochinvar & A.O. Smith 100111830 Flame Rod 322027-701 If your controller outputs 24VThe 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