Common Questions What is the minimum pressure required for this valve to cycle

this 460V single-phase motor features a permanent split capacitor (PSC) design

this modulating zone valve actuator is a standard replacement for Erie and TAC legacy systems

this unit features a heavy-duty cast iron body and is configured for 2-way normally closed operation

Precise Fitment: 10

Lochinvar & A.O. Smith 100208377 Pressure Switch 340793-762 Common Questions What is theThe Lochinvar & A. O. Smith 100208377 Pressure Switch is a critical safety component designed for precise combustion blower monitoring in high efficiency condensing water heaters and boilers. This OEM pressure switch kit is factory calibrated to a 3. 00" WC (Water Column) set point, ensuring the integrated control board verifies proper venting and inducer fan performance before allowing the ignition sequence to proceed. It is a direct replacement for