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featuring a 50 PSI open and 71 PSI close configuration
to restore 2-way normally closed valve operation
Utilizing a permanent split capacitor (PSC) design
Complete Installation Hardware: Comes with a new gasket and screws to maintain seal integrity during the swap
What type of control signal does this actuator require
Reznor 123973 Limit Switch Refrigerant featuring a 50 PSI openThe 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