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ensuring compatibility with air
While the damper inserts into any standard duct
While the 277V coil is optimized for high-voltage industrial circuits
and flame failure lockouts
Lennox 13W23 Limit Switch 326058-758 ensuring compatibility with airThe Lennox 13W23 Limit Switch is a critical OEM furnace safety control engineered for precise thermal monitoring in residential and light commercial HVAC systems. This auto reset limit switch is calibrated with an 80F cut in and a 140F cut out, functioning as a primary fail safe to interrupt the burner circuit if heat exchanger temperatures exceed safe operating parameters. By utilizing a genuine Lennox replacement part, technicians ensure the blower
US$ 372.50
US$ 429.00
US$ 422.50