Utica-Dunkirk 550002260 Burner Tube this single-pole single-throw (SPST) switch

this single-pole single-throw (SPST) switch features a normally open configuration and is easily identifiable by its orange dot marking

The integrated "Y" channel optimizes flame stability and ensures consistent ignition across diverse hardware setups

Industrial Build Quality: Constructed to withstand high-temperature environments common in condensing units and rooftop packages

serving as a primary safety device to prevent heat exchanger damage from restricted airflow or blower failure

and the 143-80-6 LPCO models

Utica-Dunkirk 550002260 Burner Tube this single-pole single-throw (SPST) switchThe Utica Dunkirk 550002260 Burner Tube is a high performance replacement burner tube engineered for precise combustion in residential and industrial gas fired heating systems. Designed as a genuine OEM boiler part, this component ensures optimal airflow and fuel to air ratios, which are critical for maintaining the high thermal efficiency of your furnace or boiler. Constructed from heavy duty, high temperature resistant metals, it is built to