providing superior dielectric strength and backward compatibility with 370V systems

it ensures the power exhauster is pulling sufficient vacuum before allowing the gas valve to open

this single-phase motor draws 1

This is a factory authorized part

Lochinvar & A.O. Smith 100109964 Motor 321142-301 providing superior dielectric strength andThe Lochinvar & A. O. Smith 100109964 Motor is a high performance 1 2 HP blower motor engineered for specific high efficiency commercial boilers and water heaters. Operating at 200V with a rated speed of 6000 RPM, this ECM combustion blower motor is critical for maintaining precise air to fuel ratios during the pre purge and ignition cycles. This component serves as a direct OEM replacement motor for various Lochinvar Knight and A. O. Smith Cyclone