Lochinvar & A.O. Smith 100110811 Switch 340793-762 Natural Gas Configuration: Factory-set for

Natural Gas Configuration: Factory-set for low-pressure natural gas lines

a full assembly replacement is required to maintain safety standards

Can I clean this electrode instead of replacing it

veteran contractors must use a calibrated manometer to set the gas valve pressure and a combustion analyzer to confirm safe CO2 and CO levels after the conversion is complete

Lochinvar & A.O. Smith 100110811 Switch 340793-762 Natural Gas Configuration: Factory-set forThe Lochinvar & A. O. Smith 100110811 Blocked Outlet Switch is a critical safety component designed for high efficiency commercial water heaters and boilers, including the Cyclone BTH and Armor series. This OEM pressure switch functions as a normally closed (NC) SPST contact, engineered to monitor flue gas backpressure. If the exhaust venting becomes obstructed or the pressure rises above the calibrated set point, the switch opens, breaking the 24V