Open-Box: JPL MHP-25 8-in Insulated 25-ft. Flex Duct – R6

The JPL MHP-25 8-inch by 25-foot Insulated Flex Duct is ideal for low to medium-pressure duct systems. This insulated flexible ductwork features a spring steel wire helix core enclosed in a durable, airtight, two-ply polyester inner lining, wrapped in a unique metalized reinforced vapor barrier. It delivers superior thermal efficiency and maintains indoor air quality by effectively preventing condensation and heat loss.

Available in certified R6 and R8 insulation ratings, the JPL flex duct is great for various applications and climates.

Key Features and Benefits of the JPL MHP-25 8-inch Insulated Flex Duct

• Superior Thermal Performance: Fiberglass insulated (R6 or R8) to ensure outstanding energy efficiency, preventing energy loss and condensation.
• Flexible and Easy Installation: The spring steel wire helix structure allows for easy bending and maneuverability, reducing installation time and costs.
• Durable Construction: Airtight two-ply polyester core with a robust metalized vapor barrier protects against punctures, tears, and moisture.
• Pressure Ratings: Maximum positive pressure is 6 inches w.g. (4-12 inches) and 4 inches w.g. (14- 22 inches), and maximum negative pressure is 1 inch w.g. (4-10 inches) and 1/2 inch w.g. (12-22 inches).
• UL Listed and Certified: Fully complies with UL-181 Class 1 standards.
• GREENGUARD Gold certified: Ensures low chemical emissions and VOCs to ensure healthy indoor air.

Available Insulation Rated Ducts

The JPL flex ducts come in two premium insulation-rated ducts to cater to diverse HVAC needs:

• R6 Insulated Flexible Duct: Provides good thermal efficiency for most standard heating, cooling and ventilation systems.
• R8 Insulated Flexible Duct: Provides enhanced insulation, making it ideal for installations in more extreme temperature variations or when ducts run through unconditioned spaces where there’s a significant temperature difference between the duct and surrounding air.

Both options are expertly designed to meet rigorous industry standards, making them versatile choices for effective and efficient flexible ductwork solutions.