Lochinvar & A.O. Smith 100217965 Pressure Switch R-407C a failing bypass valve

a failing bypass valve

providing the flexibility needed to match system CFM requirements accurately

0 Amps at 120V AC and 7

Vent Limiting Orifice: Integrated safety feature reduces installation time and material costs

Lochinvar & A.O. Smith 100217965 Pressure Switch R-407C a failing bypass valveThe Lochinvar & A. O. Smith 100217965 Pressure Switch is a critical safety component designed for precise monitoring of the combustion air sequence in high efficiency water heaters and boilers. This 2. 3" WC blocked inlet pressure switch functions as a normally open contact that closes when the inducer fan generates the required negative pressure, ensuring the venting system is clear of obstructions before ignition. Engineered for compatibility with