Lochinvar & A.O. Smith 100112663 Sensor 319848-301 Is the 194202 compatible with

Is the 194202 compatible with variable frequency drives

Q: Is this thermostat compatible with all 277V electric heaters

the Watts C4 copper float provides the structural integrity required for precise buoyancy and long-term HVAC water level management in critical mechanical assemblies

verify 115V at the motor leads

It features a PG 9 cable gland and is rated for voltages up to 250 V

Lochinvar & A.O. Smith 100112663 Sensor 319848-301 Is the 194202 compatible withThe Lochinvar & A. O. Smith 100112663 Sensor is a critical OEM Flame Vapor Sensor engineered for high performance gas fired water heaters and boilers. This FVIR (Flammable Vapor Ignition Resistant) component is a primary safety interface, designed to detect the presence of combustible vapors around the unit and trigger an immediate system lockout to prevent accidental ignition. As a genuine 100112663 replacement part, it ensures precise resistance