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Chrome-bevel sheet on grid paper — specs and return notes filed under the bay.
Smith 100165923 Flame Sensor is a critical HVAC replacement part engineered to withstand the intense thermal environment of high-efficiency condensing boilers and commercial water heaters
preventing nuisance breaker trips
Does this model feature a bypass for reverse cycle operation
000 BTU capacity ensures safety for high-output commercial boilers
Lennox 49L92 Pressure Switch Els PW 17895 Smith 100165923 Flame Sensor isThe Lennox 49L92 Pressure Switch is a high precision OEM HVAC replacement part engineered for critical safety monitoring in Lennox gas furnaces and air handlers. This 0. 58" WC SPST pressure switch is a normally open (N. O.) control that verifies the inducer motor is generating the correct negative pressure to vent combustion gases safely. As the direct equivalent to part numbers 49L9201 and LB 109531B, this component ensures your system meets factory