Lochinvar & A.O. Smith 100208243 Switch 319848-301 in many configurations

in many configurations

meaning no external run capacitor is needed

Smith appliances for versatile inventory management

Rated for 80 Amps continuous current and up to 400 Amps inrush

It is often installed alongside the 6667 head mechanism to restore factory-spec operation

Lochinvar & A.O. Smith 100208243 Switch 319848-301 in many configurationsThe Lochinvar & A. O. Smith 100208243 Blocked Drain Switch is a critical safety component designed for high efficiency condensing boilers and water heaters. As a veteran technician, you know that managing condensate is non negotiable; this OEM replacement part (formerly SWT2011) proactively monitors for atmospheric pressure changes or liquid backup within the drain system. When a blockage is detected in the condensate trap or drainage line, the switch