Pay in 4 interest-free payments of $35.96 Learn more
Ships within 48 hours · Estimated delivery Sep 7 - Sep 12
Can I use a cross-referenced aftermarket filter instead
Smith applications
Proven Reliability: Engineered specifically for gas furnace pilot components
PopTop Quick-Connect Design: Allows for immediate actuator attachment and removal
preventing the drift often seen in lower-quality sensors
Reznor 123973 Limit Switch Els PW 29614 Can I use a cross-referencedThe Reznor 123973 Limit Switch is a critical OEM replacement component engineered for precise thermal regulation within Reznor unit heaters and furnace systems. This 105 160F AUTO Fan & Limit Control functions as a high limit safety device, automatically cycling the blower fan and interrupting the burner circuit if internal plenum temperatures exceed safe operating parameters. Designed for professional HVAC equipment repair, the 123973 ensures proper
US$ 173.00
US$ 16.00
US$ 63.00
US$ 23.00
US$ 115.00
US$ 80.00
US$ 59.00
US$ 50.00
US$ 72.00
US$ 25.00
US$ 115.00
