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Reliable 12VDC Operation: Ideal for battery-backed or low-voltage DC control circuits in industrial HVAC systems
Common Questions What is the purpose of a 24V to 24V isolation transformer
High-Reliability Switching: The Single Pole Single Throw (SPST) mechanism is built to handle the cycle counts required in residential heating applications
Does this part include the necessary gaskets
This specific model is optimized for 60Hz operation
Lochinvar & A.O. Smith 100109814 Pressure Switch 326010-701 Reliable 12VDC Operation: Ideal forThe Lochinvar & A. O. Smith 100109814 Pressure Switch is the direct performance validated replacement for the legacy 180997 1 component. This critical safety device is engineered for HVAC inducer motor blowers and water heater venting systems, featuring a precise 2. 5" W. C. (Water Column) trip point. Designed to monitor differential pressure, this OEM pressure switch ensures the combustion fan is moving sufficient air before enabling the ignition
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