GAF Master Flow 8 in. Starting Collar - Pack of 8
The Master Flow 8 in. Starting Collar is suitable for most HVAC applications. It provides a transition from a flat surface like a plenum (made from metal, duct board or insulated) to round pipe or insulated flexible duct. It can be used with duct board, an internally lined or unlined plenum. This galvanized steel starting collar features extra-long tabs to fit most duct board thicknesses.
- Connects round pipe or insulated flexible duct to a flat surface to start a duct run Fits most HVAC types for universal application
- Can be used with an internally lined or unlined plenum
- Extra-long tabs to fit most duct board thicknesses through 1-1/2 in. (or R-6 value)
Refund Policy:
GAF Master Flow 8 in. Starting Collar - Pack of 8
- Connects round pipe or insulated flexible duct to a flat surface to start a duct run Fits most HVAC types for universal application
- Can be used with an internally lined or unlined plenum
- Extra-long tabs to fit most duct board thicknesses through 1-1/2 in. (or R-6 value)
Enjoy peace of mind with Big Blue Products' 30-day refund policy. Contact us within 30 days of purchase for returns or exchanges under the following conditions:
- In case of receiving the wrong item or a defective product (excluding man-made damage), please provide a photo as proof. Upon confirmation, we will either accept the return or provide a replacement.
- If the item is in good condition and matches the description, the buyer is responsible for return shipping costs.
Contact Us:
We can be contacted at any time through eBay messages if you have any questions, comments, or product requests. We will respond to you within 24 hours and do our best to help you out! We encourage our customers to contact us with any questions or concerns! We'd like to be sure you are completely satisfied with your purchase.
Big Blue Products, inc 130 Eileen Way Syosset, NY 11791 United States