This open-construction model is designed for panel mounting and features a stem for knob adjustment

Enhanced Combustion: The dual orifice design utilizes 115-degree counterbores to improve gas-air mixing and flame retention

allowing for direct replacement of older or SKU-specific versions

Interchangeable pilots allow the base E-Main valve to be easily converted for different control functions in the field

For technicians performing a furnace flue collector box replacement

Tecumseh K90-65 Overload Kit R-407A This open-construction model is designedThe Tecumseh K90 65 Overload Kit is a critical field service component engineered to provide precise compressor thermal protection for high back pressure reciprocating models, including the AE4425Z XN1A series. Built for 208 230V single phase applications, this OEM Tecumseh part functions as a fail safe by monitoring terminal current and internal temperature. High current draws or thermal spikes trigger the overload protector to interrupt the common