Starting Collar – Round Duct Fitting Hand Tools Auto Shut LouvreThe auto shut

Auto Shut LouvreThe auto shut louvres close or open automatically when the unit stops or starts

working efficiently and produces minimal noise and vibration

- suction lift: 1m

4 Power Input (Rated) Cool (kW) 6

For use by licensed HVAC and refrigeration technicians

Starting Collar – Round Duct Fitting Hand Tools Auto Shut LouvreThe auto shutThe Starting Collar is a sheet metal fitting used in ducted air conditioning installations to connect round flexible or rigid ductwork to supply air outlets, diffusers, and grilles. The starting collar provides a secure, airtight connection point at the beginning of a duct run. Key Features: Sheet metal starting collar for HVAC ductwork connections Connects round ductwork to supply air outlets and grilles Provides airtight connections for efficient