Lennox 22J53 Relay 322838-753 this 100110897 burner includes the

this 100110897 burner includes the necessary mounting flange and is optimized for low-emission performance

the internal seat or the piston O-rings are likely pitted or fouled

The silver cadmium oxide contacts are designed to minimize arcing and resist welding

the board includes a built-in 3-second time delay

it serves as a generic 1/2" to 5/8" OD extension

Lennox 22J53 Relay 322838-753 this 100110897 burner includes theFor mid to lower sequence staging in electric furnaces and air handlers, the Lennox 22J53 Relay is the industry standard for managing high amperage heating elements and blower motor timing. This genuine OEM sequencer (lower seq) relay operates on a 24V control circuit, providing critical load management to prevent simultaneous activation of multiple heat strips. By utilizing precise time delayed switching, it staggers the electrical draw, effectively