it is the standard replacement for models including the T-4002-201

Extended exposure to high heat cycles

Johnson Controls A-4400-610 Bowl O Ring

these part numbers refer to the same Honeywell ignition cable

With standard 1/4-inch male quick-connect terminals and a compact round profile

White-Rodgers 3L09-25 Limit Switch it is the standard replacementThe White Rodgers 3L09 25 is a high performance board mount limit control designed for precise thermal regulation in forced air heating systems. This 1 2" bimetal disc switch features a fixed setpoint that opens at 200F and automatically closes at 180F, effectively managing high limit safety protocols. Engineering grade Therm O Disc Type 36T technology ensures high speed contact separation, providing exceptional life cycle characteristics even under