Smith 100208601 Valve is a direct OEM replacement VR8303M4863 gas valve designed for precision fuel regulation

Using it on other valve bodies may result in improper plunger lift or premature coil failure due to incorrect magnetic load

For contractors requiring National Board capacity certified performance

this furnace high limit switch is the designated technical update for modern York

71-ton capacity units

Lochinvar & A.O. Smith 100208328 Switch 322838-752 Smith 100208601 Valve is aThe 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