4" Insulated Aluminum Flexible HVAC Duct R-4.2 – 25' Length Fixed Blades actual front end outer dimensions
Description
actual front end outer dimensions are approximately 11
High Quality – High-quality
+ Product Details Size - 18"w X 30"h is the size for the duct opening measurement only
+ Product Details Size – 4"w X 12"h is the size for the duct opening measurement only
4" Insulated Aluminum Flexible HVAC Duct R-4.2 – 25' Length Fixed Blades actual front end outer dimensions+ Product Details High Quality Aluminum housing on the outside and on the inside for the best insulation value Insulation A thick blanket of fiberglass insulation provides you with an R Value of 4. 2 Energy Efficient Air tight inner core decreases the pressure loss and provides a more hygienic environment high energy efficient No fiberglass erosion into air stream Design Designed to withstand bends and sharp turns without kinking. Tough reinforced
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
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