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or a failing blower capacitor
Common Technician Questions: Can I use this 440V capacitor if the old one was only 370V
Contractors rely on this module for its heavy-duty construction and noise-immune synchronous drive
093-inch male pins for secure electrical termination
ensuring optimal exhaust gas flow and structural integrity
Lochinvar & A.O. Smith 100166248 Pressure Switch 322838-752 or a failing blower capacitorThe 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
