Heil Quaker ICP 612443 Cross lighter 321702-401 The valve is rated for

The valve is rated for a Maximum Operating Pressure Differential (MOPD) of 50 PSI

Simplified Integration: Eliminates the requirement to find a 24V or 120V tap on the blower motor

By utilizing this OEM replacement part

Key Benefits OEM Precision: Direct replacement draft inducer ensures perfect alignment and housing fitment without field modifications

by delaying the blower until the heating elements are hot

Heil Quaker ICP 612443 Cross lighter 321702-401 The valve is rated forThe Heil Quaker ICP 612443 Cross Lighter is a critical ignition component engineered for high performance gas furnace applications. Also identified as a runner tube, this precision machined part is designed to facilitate a reliable "cross light" between burners, ensuring a safe and consistent flame carryover during the ignition sequence. By maintaining a steady gas burner ignition path, the 612443 prevents delayed ignition and potential "booms" that