Can this be used for gradual or two-position control

Verify the resistance across the Lennox 57M67 terminals using a multimeter while the inducer is running

By utilizing the 4-speed motor taps

and mounting screws for immediate installation

This harness serves as the primary electrical interface between the automatic vent damper motor and the ignition-sensing control module

York S1-6HK26501506 Heat Kit 323055-751 Can this be used forFor field technicians and mechanical contractors, the York S1 6HK26501506 Heat Kit is a reliable, high performance solution for supplemental or emergency heating requirements. This 15kW electric heat kit is engineered specifically for integration with compatible York air handlers (such as the AHR, AHE, and AHV Series) and select residential package units. Operating on a 208 230V single phase electrical supply, this OEM York heating element provides