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Versatile Mounting: Designed for gang box mounting
Key Benefits Dual-Sensor Design: Integrated overpressure protection up to 2x full scale
Can this switch be manually reset
What is the difference between 32001754-001 and 32001754-001/U
Lochinvar & A.O. Smith 100187858 Switch 319847-401 Versatile Mounting: Designed for gangThe Lochinvar & A. O. Smith 100187858 Blower Prover Switch is a critical safety component designed for high efficiency gas fired boilers and commercial water heaters. This 1. 0" WC air pressure switch serves as a high limit safety device, ensuring the combustion air blower is generating sufficient airflow before allowing many Lochinvar Knight or A. O. Smith Cyclone models to proceed with the ignition sequence. Acting as a OEM replacement pressure
