Cuchiilo 6 inch Ducting,6 Flex Duct ,6 inch Duct ,6 Flexible Duct Hose,Insulated Flexible Air Duct 6'' X 25' ,R-4.2 for Heavy Duty HVAC & Exhaust Ductwork

This R-4.2 Insulated Duct Air Duct for HVAC Flex Ductwork Insulation - 25' Feet Long<br>is a type of insulated duct designed to be used in HVAC (Heating, Ventilation, and Air Conditioning) systems. It is 25 feet long and is made of flexible material that allows it to be easily installed in tight spaces and around corners.<br> <br> This insulation used in this duct has an R-value of 4.2, which refers to its thermal resistance. The higher the R-value, the better the insulation's ability to resist heat transfer. An R-value of 4.2 is considered to be a moderate level of insulation, making this duct suitable for use in areas with moderate temperature fluctuations.<br> <br> This flexible material used in this duct allows for easy installation in areas with tight spaces or complex shapes. This can help to reduce the need for additional fittings or connectors, which can reduce the overall cost of the system. Overall, this Insulated Duct R-4.2 Air Duct for HVAC Flex Ductwork Insulation - 25' Feet Long is a high-quality insulated duct that can help to improve the energy efficiency and performance of HVAC systems. Its flexible design and moderate insulation make it suitable for a wide range of applications, and it is a popular choice for both residential and commercial installations.<br> <br> ⭐100% Satisfaction Guaranteed<br> We are confident in the quality of our product and willing to offer a full refund if the you are not completely satisfied with your purchase.<br> <br> ⭐Why Choose Us<br> Our company has been set up since 1996. Whether in product quality or after-sales, we are ahead of our peers.

• 【🌿🛒High-quality performance 6 insualted duct】Made of thickened aluminum foil material and made of high-strength elastic spiral steel wire.The middle is covered with glass fiber insulation layer, which has high temperature resistance, acid and alkali resistance, and flame retardancy.
• 【🌿🛒Owens Corning Glass Wool Insualtion 】Glass wool Insualtion is the safest building material, with high corrosion resistance and thermal insulation,R value: R-4.2. The temperature resistance range is -4℃~454℃.
• 【🌿🛒Sound absorption and noise reduction insulation】 The internal structure of glass wool insulationis fluffy and the overall density is large, which can absorb the sound in time,Noise can be reduced by up to 85%.
• 【🌿🛒6 inch Flexible Duct】 It can be bent arbitrarily, without rigid elbows, the aluminum foil is self-sustaining and will not retract after installation.It can maintain the flatness in the tube and reduce the wind resistance.
• 【🌿🛒Multi Function】Used for high, medium and low pressure ventilation system without corrosive gas. Mainly used in central air conditioning HVAC system,Fresh air ventilation systems, mechanical equipment recovery systems and other ventilation systems that do not contain corrosive gases, etc.