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This OEM part ensures drop-in compatibility and preserves the original equipment's sequence of operation for reliable boiler venting protection
Standardized Ports: 1/4" NPT inlet and 1/8" NPT vent simplify integration into existing commercial gas trains
The unit features B and O terminals for reversing valve control and a backlit LCD for visibility in mechanical rooms
featuring a compact housing and a 75-second run time
Lochinvar & A.O. Smith 100166064 Pressure Switch 326058-755 This OEM part ensures drop-inThe Lochinvar & A. O. Smith 100166064 Pressure Switch is a critical safety component engineered for precise airflow monitoring in high efficiency water heaters and condensing boilers. Designed to prove the inducer motor draft before the ignition sequence begins, this genuine OEM pressure switch prevents the burner from firing if unsafe venting conditions, such as flue blockages or intake restrictions, are detected. This mechanical to electrical