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While the 277V coil is optimized for high-voltage industrial circuits
maintaining accurate temperature control with a minimum flow rate of 0
This amplifier is engineered to drive Maxitrol modulator (M) and modulator-regulator (MR) valves used in direct-fired burner systems
Universal 50/60 Hz Application: Suitable for a wide range of single-phase AC motor applications globally
Always verify the rating on the nameplate before finalizing the installation
Lennox 13W23 Limit Switch 326058-758 While the 277V coil isThe 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$ 457.50
US$ 1110.00