4 Inch Plastic Duct Connector Flange For HVAC Ventilation System, Straight Vent Pipe Plate, ABS Plastic, Easy Install, Fits 4 Inch Ducting, DIY Friendly Mounting Flange With Pre Bored Holes, Pack Of 1

4 Inch ABS Duct Connector Flange for HVAC Installations
✔️ ABS white 4 inch duct flange with predrilled holes (Pack 1) for fit

This compact ABS plastic duct flange connects 4 inch ducting for HVAC setups. It's ideal for attaching vent pipes to walls, ceilings, or cabinets and provides a clean, secure mounting option.

✅ Size: 4 inch duct flange fits 4 inch ducting
✅ Material: ABS plastic, white color
✅ Mounting: pre drilled holes for wall or ceiling installation
✅ Pack: 1 single flange
✅ Application: connects extractor, bathroom, kitchen exhaust, inline exhaust, cooker hood

💡 What is a handy use for a 4 inch duct connector flange in HVAC installations?

This handy flange helps secure ducting and provide a clean finish in a range of spaces.

- Keeps joints tight and reduces air leaks
- Simple DIY install with predrilled holes
- Fits standard 4 inch ducts for quick upgrades
- Works with bathroom, kitchen exhaust, inline fans