Lochinvar & A.O. Smith 100327001 Flame Sensor Kit and regulated below the 30

and regulated below the 30 PSI maximum threshold

offering compatibility with several 1820 and 1830 series Robertshaw models while ensuring the flame sensor signal remains within strict millivolt tolerances to prevent nuisance lockouts during high-demand heating cycles

and outdoor conditions

meaning it is designed for use in protected environments or within additional enclosures

Lochinvar & A.O. Smith 100327001 Flame Sensor Kit and regulated below the 30The Lochinvar & A. O. Smith 100327001 Flame Sensor Kit is the verified OEM replacement flame sensor engineered for high efficiency water heaters and boilers. Designed as the direct successor to legacy part numbers PLT1150 and 100165859, this kit is critical for maintaining the flame rectification process within the combustion chamber. As a seasoned technician, you know that a degraded HVAC flame rod is the primary culprit behind intermittent ignition