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featuring a 50 PSI open and 71 PSI close configuration
the Lennox 71K11 is identical to the 71K1101
Common indicators include the furnace fan running continuously
What type of control signal does this actuator require
Streamlined Installation: Robust color-coded leads and high-quality connectors enable "plug-and-play" replacement
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
US$ 140.00
US$ 139.95
US$ 108.00