45 SCIM with

This is ideal for systems using hard-start kits to achieve maximum efficiency faster

The Robertshaw 5300-613 thermostat is rated for up to 30 Amps at 277V AC

Technical failure in the original board often manifests as intermittent limit switch trips or failure to initiate the inducer motor

This blade is CCW (Counter-Clockwise) rotation

Utica-Dunkirk 550001938 Burner Kit 321894-706 45 SCIM withThe Utica Dunkirk 550001938 Burner Kit is a field proven solution for restoring precise combustion in high efficiency gas fired boilers and furnace assemblies. Engineers and field techs know that maintaining the stoichiometric ratio depends on the integrity of the burner surface. This kit allows you to pull and replace a degraded OEM burner assembly during a standard service call, preventing the soot accumulation and delayed ignition issues often