Lochinvar & A.O. Smith 100166145 Pressure Switch R-410A Common Questions What units are

Common Questions What units are compatible with the Trane WHL0247

ensuring a drop-in fit without the need for field modifications

making it the preferred choice for contractors who prioritize HVAC electrical component reliability and reduced callbacks during peak service seasons

Integrated Probe: Includes a factory-calibrated temperature probe for immediate installation and accurate sensing

Lochinvar & A.O. Smith 100166145 Pressure Switch R-410A Common Questions What units areThe Lochinvar and A. O. Smith 100166145 Pressure Switch is a critical safety component designed for precise low gas pressure monitoring in high efficiency commercial boilers and water heaters. Engineered to meet the rigorous demands of HVACR systems, this manual reset (M R) switch operates within a 2 14" W. C. (water column) range, ensuring the burner circuit interrupts if supply pressure drops below safe operational thresholds. Cross referenced as