Efficient Coil Specs: 208/240V AC coil with 3 VA nominal power consumption and 7

OEM Compatibility: Exact York replacement part ensures seamless fitment and electrical alignment without field modifications

you know that maintaining precise manifold pressure is critical for combustion stability

Enhanced Flow Dynamics: Supports the Straight-Thru-Flow design to reduce frictional resistance and increase overall capacity

Lennox 42J04 Limit Switch Efficient Coil Specs: 208/240V ACThe Lennox 42J04 Limit Switch is a critical OEM replacement part designed for high limit thermal protection in residential and commercial HVAC systems. Engineered to maintain safe operating parameters, this 135 175F Auto Limit Switch features an automatic reset mechanism that interrupts the heating circuit if internal plenum temperatures exceed the 175F threshold, preventing heat exchanger damage and ensuring system safety. This fixed temperature