The 4" furnace collar is a crucial component that facilitates the connection between your furnace and the ducting system. Designed to ensure efficient airflow and optimal heating performance, this collar provides a secure and sealed junction between the furnace and the ducts.

Crafted from durable materials like galvanized steel or aluminum, the 4" furnace collar boasts excellent strength and longevity. Its precision-engineered design allows for a seamless integration with both the furnace and the corresponding ductwork.

Installing the 4" collar is a straightforward process. Simply attach the flanged end of the collar to the furnace outlet, ensuring a snug fit. The other end of the collar seamlessly connects to the ducting, allowing for the smooth transfer of conditioned air throughout your home.

By creating a tight and airtight seal, the collar minimizes air leakage and maximizes the efficiency of your HVAC system. This promotes consistent and even distribution of warm air, ensuring optimal comfort levels in every room.

It is essential to choose the appropriate size and type of collar to match your furnace and ducting specifications. Consulting with a professional HVAC technician or referring to the manufacturer's guidelines will help you select the ideal collar for your specific system.

Upgrade your furnace's performance with the reliable and effective 4" collar, connecting your furnace to the ducting system and enhancing the overall efficiency and effectiveness of your heating system.

Works on Suburban and Atwood/Dometic Furnaces.