While the differential is constant

it can switch between heating and cooling automatically or be set manually

minimizing the risk of leaks during installation

Exact Geometry: Featured 70-degree sensor bend and 1-7/8 inch extension length ensures the rod is positioned perfectly within the burner flame for rapid detection

Eaton C25FNF360B (42EF35AG) Contactor Els PW 17895 While the differential is constantThe Eaton C25FNF360B Definite Purpose Contactor is a robust, 3 pole electrical switching solution engineered for heavy duty HVACR and industrial motor control. Rated for 60 Amp inductive full load and 75 Amp resistive load, this unit is a direct technical drop in for the Furnas 42EF35AG and various OEM equivalents. It features a 208 240V AC coil designed for reliable performance in commercial applications, such as rooftop units, large compressors, and