The Duct Outlet start collar is designed for HVAC duct installations where a secure round duct connection is needed. Made from galvanized steel, this fitting helps connect round ductwork to sheet metal duct, duct board, plenums, or other ventilation systems. It is suitable for supply air, return air, and general HVAC ventilation applications in residential and light commercial duct systems.
Galvanized steel start collar designed for round HVAC duct installation 24 Gauge Galvanized Metal Round collar design helps create a secure duct connection for supply air and return air applications Suitable for residential and light commercial HVAC duct systems Made for professional HVAC use where a round duct connection is needed
16" diameter fits standard round ductwork Corrosion-resistant galvanized finish for long-lasting durability Easy installation with standard HVAC tools and fittings Compatible with flexible duct, rigid duct, and fiberglass ductboard connections
