Lochinvar & A.O. Smith 100111830 Flame Rod 321042-401 the current relay features a

the current relay features a compact form factor for rapid installation in existing control boxes

providing enough torque for larger globe valves in high-demand environments

Multi-Groove Compatibility: Designed to accommodate 4L

Dual-Purpose Engineering: Simultaneously supports the compressor (45 MFD) and fan motor (5 MFD) to streamline system maintenance

For contractors performing a boiler repair service

Lochinvar & A.O. Smith 100111830 Flame Rod 321042-401 the current relay features aThe 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