Utica-Dunkirk 14660001 Spill Switch Is this kit suitable for

Is this kit suitable for 2-stage furnaces

Durable Enclosure: Totally enclosed design protects internal contacts from debris and oxidation in harsh mechanical environments

High-grade stainless steel sensor rod resists oxidation and thermal stress in high-efficiency heat exchangers

the cushioned handle is specifically contoured to provide leverage while acting as a knuckle guard against sharp coil edges

Utica-Dunkirk 14660001 Spill Switch Is this kit suitable forThe Utica Dunkirk 14660001 Spill Switch is a critical vent safety switch engineered specifically for Dunkirk PWXL boilers and compatible Utica gas fired steam boilers. As a primary safety control, this thermal sensing component monitors the draft hood for abnormal flue gas spillage resulting from chimney obstructions or downdrafts. Calibrated to a 340F activation temperature, the switch breaks the electrical circuit to the gas valve when excessive