Description
The Lennox 61M03 is a Collar Assembly, a part used in the HVAC systems where ductwork connection is needed. It is a square metal piece with each side measuring 7.25 Inches and the thickness of 0.75 Inches. The significance of this collar assembly is to guarantee proper distribution of airflow across the HVAC system because it will seal tight with the duct and other parts. It eliminates air leaks that may affect the efficiency of the system since it cools or heats certain sections of the building at a one time.
