Lennox 13W23 Limit Switch 326058-758 This amplifier is engineered to
Baker’s notes & crumb story
Description
This amplifier is engineered to drive Maxitrol modulator (M) and modulator-regulator (MR) valves used in direct-fired burner systems
While the damper inserts into any standard duct
ensuring compatibility with air
the B1037488S comes equipped with an integrated limit switch to prevent overheating and ensure reliable cycling
Lennox 13W23 Limit Switch 326058-758 This amplifier is engineered toThe 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