Lochinvar & A.O. Smith 100166248 Pressure Switch 322838-752 this pump features a heavy-duty

this pump features a heavy-duty cast iron or stainless steel housing to withstand demanding thermal cycles

This OEM replacement part is engineered for high-accuracy thermal response and is compatible with a wide array of Lochinvar boilers and A

or a failing blower capacitor

this specific assembly is for Natural Gas applications only

ensuring optimal exhaust gas flow and structural integrity

Lochinvar & A.O. Smith 100166248 Pressure Switch 322838-752 this pump features a heavy-dutyThe Lochinvar & A. O. Smith 100166248 Pressure Switch is a critical safety component designed for precise combustion air proving in high efficiency commercial boilers and water heaters. Rated at . 95" WC (Water Column), this SPDT (Single Pole Double Throw) switch monitors differential pressure to ensure the blower is moving sufficient air before the ignition sequence begins. This authentic OEM replacement part is the current manufacturer specified