Lennox 47K04 Manifold 322057-301 This specific auto limit switch

This specific auto limit switch is the direct engineering successor to the legacy 5H74976-3

It operates with a precision-calibrated relay pick-up voltage range of 239 to 268 Volts and a drop-out voltage of 60 to 135 Volts

Is the Lennox 10D08 compatible with generic defrost sensors

integrated trap assembly

3-inch diameter motor with Class B insulation

Lennox 47K04 Manifold 322057-301 This specific auto limit switchEnsure reliable gas distribution in residential and commercial furnaces with the Lennox 47K04 Manifold. This OEM Lennox replacement part is engineered to meet precise manufacturer tolerances, facilitating uniform fuel delivery to the burner assembly. As a furnace gas manifold, it plays a critical role in the combustion system, providing the consistent pressure required for efficient heat exchanger performance. Designed for durability, this Lennox HVAC