Lennox 74W03 Ignition Control 326058-755 Compact 3/8" NPT Connection: Standard

Compact 3/8" NPT Connection: Standard threaded ports ensure a reliable

a valve that fails to open or close

5-inch evaporator fan assembly features an electronically commutated motor that provides significant energy savings

it is intended to support the installation or repair of larger assemblies

OEM Compatibility: Precision-matched mounting ensures exact tolerances for Carrier indoor fan motors

Lennox 74W03 Ignition Control 326058-755 Compact 3/8" NPT Connection: StandardThe Lennox 74W03 Ignition Control is a critical OEM replacement component engineered for single stage Elite series gas furnaces. This direct spark ignition module (also compatible with specific hot surface ignition setups depending on the revision) serves as the primary controller for combustion sequences, managing the gas valve, inducer motor, and flame rectification process. Operating on a standard 24VAC control circuit, the 103098 01 board features