Utica-Dunkirk 550001938 Burner Kit 321894-706 The Carrier HD44MR120 Variable Speed

The Carrier HD44MR120 Variable Speed Blower Motor is a high-performance replacement component engineered for precision airflow management in heating and cooling systems

and large electric motors

Check the actual dimensions versus your cabinet

which is critical for maintaining the AFUE rating of the heating unit

Utica-Dunkirk 550001938 Burner Kit 321894-706 The Carrier HD44MR120 Variable SpeedThe 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