Pay in 4 interest-free payments of $19.50 Learn more
Ships within 48 hours · Estimated delivery Sep 13 - Sep 18
technicians recognize this as a critical component for maintaining system SEER ratings and preventing premature blower motor failure caused by high restriction
making it a versatile addition to a contractor's stock
This model is an open-frame non-reversing contactor built on a durable metal mounting plate
Can this switch be used for both positive and negative pressure monitoring
Flexible Installation: Features a dual-orientation (horizontal or vertical) gas inlet and multiple mounting bracket options
Williams P323379 Limit Switch technicians recognize this as aThe Williams P323379 Limit Switch is a critical safety component designed for high limit temperature monitoring in gas furnaces and heating units. Featuring a 330F CO temperature rating, this manual reset vent limit switch ensures that the combustion system shuts down immediately if internal temperatures exceed safe operating parameters. As an OEM Williams replacement part, it provides precise overheat protection to prevent heat exchanger damage and
US$ 38.00
US$ 98.00
US$ 130.00
US$ 102.50
US$ 58.99