Lochinvar & A.O. Smith 100208328 Switch 320735-701 Does this valve require an

Does this valve require an external sensing line

Safety Verified: Monitors the combustion air pressure to prevent hazardous gas buildup and ensure proper exhaust

This 1/2 inch ODF check valve is engineered for high-capacity performance

Durable Internal Machining: Minimizes friction and prevents hunting to stabilize superheat levels

Serving as the direct replacement for 060B201266

Lochinvar & A.O. Smith 100208328 Switch 320735-701 Does this valve require anThe Lochinvar & A. O. Smith 100208328 Switch is a mission critical HVAC rocker switch designed for high reliability performance in residential and light commercial hydration systems. Engineered specifically for Lochinvar boiler parts and A. O. Smith water heater applications, this 10A rated component serves as the primary manual interface for system power cycling and diagnostic overrides. As a veteran grade OEM replacement switch, it ensures seamless