Eaton C25DNF340T (42CF35AJ) Contactor this replacement thermocouple serves as

this replacement thermocouple serves as a drop-in 11/32" connection for most residential and light commercial gas valves requiring a steady thermoelectric output

preventing bypass flow and maximizing system efficiency

this electric furnace sequencer is the standard replacement to restore factory-spec operation

allowing the system to resume normal operation without manual intervention

The 1053017 typically refers to the knob itself

Eaton C25DNF340T (42CF35AJ) Contactor this replacement thermocouple serves asThe Eaton C25DNF340T is a heavy duty 3 pole definite purpose contactor engineered for rigorous HVACR and industrial motor control applications. This unit features a 40A inductive full load rating and a 50A resistive rating, making it a reliable physical and electrical cross reference for the Siemens Furnas 42CF35AJ. Designed with a 24VAC control coil, the C25DNF340T utilizes double break contacts and a Class B magnetic coil to ensure consistent