Lennox 10M74 Limit Switch it manages superheat adjustment effectively

it manages superheat adjustment effectively across varying load conditions

End-blackening usually indicates the lamp is reaching the end of its service life or that the ballast is delivering improper voltage

Housed in a rugged 18-gauge NEMA 1 galvanized steel enclosure

reducing the risk of winding overheating and optimizing the overall refrigeration compressor electrical performance in commercial and domestic cooling applications

The York S1-028-09412-001 is an essential OEM vibration isolation tube designed for precision fitment in Johnson Controls

Lennox 10M74 Limit Switch it manages superheat adjustment effectivelyThe Lennox 10M74 Limit Switch is a critical fixed temperature safety control designed for precise thermal monitoring within Lennox residential furnaces. Functioning as a normally closed (NC) switch, this component features a 155F cutout and a 125F reset (155F OUT 125F IN), ensuring the burner circuit opens if plenum temperatures exceed safe operating limits. Also identified by the manufacturing part number 10M7401, this limit control replacement is