This single-pole double-throw (SPDT) component features a thermal bimetal disc design

With an adjustable differential of 40 to 150 PSI

for future maintenance

as this will short the primary winding and damage the unit

Universal Mounting: Compact 2

Lennox 32624 Wheel Els PW 17895 This single-pole double-throw (SPDT) componentWhen you're out in the field and a blower assembly starts vibrating or losing CFM, a high quality replacement like the Lennox 32624 Blower Wheel is the professional choice for a reliable fix. This 9 1 2" x 9 1 4" CW wheel is an OEM spec component engineered with a clockwise (CW) rotation and a standard 1 2 inch bore diameter for seamless integration into Lennox furnaces, air handlers, and residential units. Unlike generic parts, this wheel is built