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facilitating a drop-in installation without the need for additional mount modifications
Solid paraffin actuator ensures rapid response to pressure and temperature fluctuations
enabling the linear modulation of M/MR valves
providing a significant safety margin against system pressure surges
Technicians will find the HK42FZ040 wiring diagram matches predecessor footprints
Lochinvar & A.O. Smith 100111630 Pressure Switch 320734-701 facilitating a drop-in installation withoutThe Lochinvar & A. O. Smith 100111630 Pressure Switch is a critical safety component designed for precise air pressure detection in high efficiency water heaters and boiler systems. Specifically calibrated to a 1. 00" WC (Water Column) set point, this SPST (Single Pole Single Throw) switch features a normally open (NO) contact configuration. It is engineered to monitor the combustion chamber pressure, ensuring the blower motor is sufficiently venting