Superior Materials: Engineered with heavy-duty springs and stem O-rings to handle the mechanical stresses of high-capacity thermal expansion and backpressure

always verify the 16-pin or 5-pin control harness configuration to match the original module settings for optimal variable speed performance

a separate infrared sensor cartridge is required

13" WC set point matches factory specifications for safe gas ignition

providing the robust reliability required for commercial and residential service calls

Lennox 47K04 Manifold 320074-702 Superior Materials: Engineered with heavy-dutyEnsure 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