HVAC Insulated Flexible Duct
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4 inch✕ 25 ft HVAC Insulated Flexible Duct R4.2
$41.50
Get smarter ducting today! Our 4-inch R4.2 insulated flexible duct is fire-safe, energy-efficient, and performs flawlessly. Plus, it comes with free equipment to make installation easy! WHY THIS IS THE BEST OPTION FOR YOU: Military-Grade Fire Protection: Two layers...
5 inch✕ 25 ft HVAC Insulated Flexible Duct R4.2
$52.98
Get smarter ducting today! Our 4-inch R4.2 insulated flexible duct is fire-safe, energy-efficient, and performs flawlessly. Plus, it comes with free equipment to make installation easy! WHY THIS IS THE BEST OPTION FOR YOU: Military-Grade Fire Protection: Two layers...
7 inch✕ 25 ft HVAC Insulated Flexible Duct R4.2
$73.98
Get smarter ducting today! Our 4-inch R4.2 insulated flexible duct is fire-safe, energy-efficient, and performs flawlessly. Plus, it comes with free equipment to make installation easy! WHY THIS IS THE BEST OPTION FOR YOU: Military-Grade Fire Protection: Two layers...
6 inch✕ 25 ft HVAC Insulated Flexible Duct R4.2
$56.98
Get smarter ducting today! Our 4-inch R4.2 insulated flexible duct is fire-safe, energy-efficient, and performs flawlessly. Plus, it comes with free equipment to make installation easy! WHY THIS IS THE BEST OPTION FOR YOU: Military-Grade Fire Protection: Two layers...
8 inch✕ 25 ft HVAC Insulated Flexible Duct R4.2
$75.98
Get smarter ducting today! Our 4-inch R4.2 insulated flexible duct is fire-safe, energy-efficient, and performs flawlessly. Plus, it comes with free equipment to make installation easy! WHY THIS IS THE BEST OPTION FOR YOU: Military-Grade Fire Protection: Two layers...
10 inch✕ 25 ft HVAC Insulated Flexible Duct R4.2
$92.98
Get smarter ducting today! Our 4-inch R4.2 insulated flexible duct is fire-safe, energy-efficient, and performs flawlessly. Plus, it comes with free equipment to make installation easy! WHY THIS IS THE BEST OPTION FOR YOU: Military-Grade Fire Protection: Two layers...
12 inch✕ 25 ft HVAC Insulated Flexible Duct R4.2
$125.99
Get smarter ducting today! Our 4-inch R4.2 insulated flexible duct is fire-safe, energy-efficient, and performs flawlessly. Plus, it comes with free equipment to make installation easy! WHY THIS IS THE BEST OPTION FOR YOU: Military-Grade Fire Protection: Two layers...
14 inch✕ 25 ft HVAC Insulated Flexible Duct R4.2
$290.99
Get smarter ducting today! Our 4-inch R4.2 insulated flexible duct is fire-safe, energy-efficient, and performs flawlessly. Plus, it comes with free equipment to make installation easy! WHY THIS IS THE BEST OPTION FOR YOU: Military-Grade Fire Protection: Two layers...
4 inch✕ 25 ft HVAC Insulated Flexible Duct R6
$60.98
This product offers the best resilience to heat and fire.Owens Corning® R6 fiberglass (UL 181 and ASTM E84 approved) and two layers of aluminum make up this product.It can manage temperatures from -30°F to...
6 inch✕ 25 ft HVAC Insulated Flexible Duct R6
$63.98
This product offers the best resilience to heat and fire.Owens Corning® R6 fiberglass (UL 181 and ASTM E84 approved) and two layers of aluminum make up this product.It can manage temperatures from -30°F to...
7 inch✕ 25 ft HVAC Insulated Flexible Duct R6
$66.38
This product offers the best resilience to heat and fire.Owens Corning® R6 fiberglass (UL 181 and ASTM E84 approved) and two layers of aluminum make up this product.It can manage temperatures from -30°F...
8 inch✕ 25 ft HVAC Insulated Flexible Duct R6
$79.98
This product offers the best resilience to heat and fire.Owens Corning® R6 fiberglass (UL 181 and ASTM E84 approved) and two layers of aluminum make up this product.It can manage temperatures from -30°F...