This genuine OEM Lennox part ensures compatibility with various TUA series models and other residential heating units

this manual reset switch requires a technician to physically inspect the unit and reset the toggle before operation can resume

Technicians should perform a continuity test using a multimeter

This HVAC replacement part is compatible with a wide range of models

This kit is designed for 1/2 inch round rods

Reznor 97575 Wire This genuine OEM Lennox partThe Reznor 97575 is a professional grade high temperature wire specifically engineered for the critical internal circuitry of industrial unit heaters and HVAC equipment. Designed to perform in the high heat zones of gas fired systems, this OEM replacement wire maintains its structural integrity and electrical conductivity where standard insulation would fail. Veteran techs understand the necessity of using the correct flame sensor wire to prevent