Lochinvar & A.O. Smith 100108690 Pressure Switch Els PW 29614 Technicians should verify fan blade

Technicians should verify fan blade pitch and airflow requirements before completing the replacement

significantly reducing field installation time by eliminating the need for separate sockets or external enclosures

Simplified Maintenance: Facilitates easy lubrication to extend the service life of rotating assemblies

Engineered to meet UL 60730-1 and UL 60730-2-5 standards

mercury flame sensors must be replaced by cross-referencing the specific model number and bulb style to ensure proper mechanical fit and electrical switching

Lochinvar & A.O. Smith 100108690 Pressure Switch Els PW 29614 Technicians should verify fan bladeThe Lochinvar & A. O. Smith 100108690 Pressure Switch is a critical safety and operational component designed for high efficiency combustion systems. This negative pressure switch is factory calibrated to a precise set point of . 15"wc (water column), ensuring the inducer fan is generating the specific vacuum required for a safe ignition sequence and continuous burner operation. Featuring a Single Pole Double Throw (SPDT) configuration, it provides