This L-shaped sensor rod is a direct drop-in for Coleman DGAA furnaces and various residential York

When replacing older or fouled rods

ensure the bracket bolts are tightened evenly to provide uniform pressure on the rubber gasket

Built to withstand high-ambient temperatures

meaning it is engineered to open the electrical circuit at a 115°F high-limit threshold and automatically reset when the temperature drops by 20°F (to 95°F)

Reznor 39651 Orifice This L-shaped sensor rod isThe Reznor 39651 is a precision engineered #49 Natural Gas burner orifice, designed specifically for technicians servicing Reznor unit heaters. As an authentic OEM component, this natural burner orifice provides the exact flow rate required to maintain the design manifold pressure and BTU input of the heating system. Manufactured from high grade brass to withstand the thermal stress of continuous combustion cycles, the Reznor replacement part 39651