Lennox 90W54 Lead 318973-401 Designed with a standard NEMA

Designed with a standard NEMA 48 or 56 frame (dependent on specific mounting configuration)

or a failing indoor blower motor that is preventing heat dissipation

For maximum accuracy and to maintain the specific setpoint

this unit is a specialized inverted flare retrofit solution that simplifies the replacement of older valve bodies without extensive re-piping

Lennox 90W54 Lead 318973-401 Designed with a standard NEMAThe Lennox 90W54 Ignition Lead is a critical 25 inch high voltage conductor specifically engineered for demanding HVAC burner ignition cycles. This OEM component ensures consistent spark delivery between the ignition module and the pilot or igniter assembly, maintaining the thermal integrity required for Lennox gas furnace operations. Fabricated with heat resistant insulation, the 90W54 lead wire is designed to perform within high temperature furnace