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Your cart is empty.The inch HVAC insulated-flex" hose is a superb choice for HVAC air duct use. These flexible ducts for air conditioning applications are Double-Ply insulated flexible hoses that are made of aluminum foil and pet film layers. Each HVAC flexible duct is insulated with glass wool material. This product is beneficial to consumers because of its affordable price point. It is definitely a more cost-effective HVAC ducting option than other competing flex hoses. It will also look good in any setting that it is placed in thanks to the Shiny Silver insulation material on the outside of the hose. The insulated nature of this portable air Conditioner hose allows it to operate in both high and low temperatures. The Double-Ply insulated material of this HVAC flex ductwork allows it to function well in temperature ranges between -20F and 160F. Whether your application involves the transfer of cold air or hot air, these HVAC ducts for air conditioning uses can maintain their structural integrity with ease. A key advantage of this HVAC flexible duct is how easy it is to handle. This is a portable air Conditioner hose that can be easily compressed for transportation purposes. This is a great HVAC flexible insulated duct to have If your applications are constantly on the move. Each flexible hose comes in several different internal diameter (ID) options. The available sizes are 4", 6", 8", 10", and 12". no matter what size you get them in, all of the HVAC flexible ducts come in a Shiny, Metallic Silver color. These ducts for air conditioning are meant for residential and industrial air movement applications. It is a fairly adaptable flex hose that can function well in a variety of venues. Use this HVAC ducting for applications such as AC ventilation, cold air supply, confined space ventilation, utility blowers, dehumidification, and more. Get this HVAC air flexible duct today to have the best insulated product for your air movement applications
Shane besser
Reviewed in the United States on February 28, 2025
Came vacuum sealed up after undoing needed up having to spread insulation out evenly over 4” duct and couple spots were smashed from sealing but was able to push duct back open
Matt
Reviewed in the United States on January 20, 2025
good quality
The Bus Life
Reviewed in the United States on September 28, 2024
I don’t usually leave a review but for this I will. I have used the insulated duct fromHome Depot and it works great and seems to be of good quality. This however is anything but that. The inside duct crushed down very easily and the fiberglass falls to little pieces getting everywhere and all over and in your skin. I would avoid this product.
Rain
Reviewed in Canada on June 4, 2024
Good quality materials. Used to upgrade ducting in 5th wheel
Dan C.
Reviewed in the United States on March 9, 2024
The Rubber-Cal "HVAC Insulated-Flex" Ducting Ventilation Duct Hose, 4-Inch by 25-Feet was so easy to use in a very tight space. This item worked so much more efficiently than the existing ducting it replace. Heat loss was much less. Seems to be a really good product.
Customer Ontario
Reviewed in Canada on March 6, 2024
The product was repackaged but as new.
Jim
Reviewed in the United States on December 14, 2024
Ease of use. Fit well, seems very durable and functional. Was able to move a register from one side of the summer porch to the other with ease.
Robert Phelps
Reviewed in the United States on November 7, 2024
And the price was very reasonable.
James N. Bell
Reviewed in the United States on November 2, 2024
Easy to install
Matt K
Reviewed in the United States on February 17, 2019
Decent product. The insulation inside is pretty cheap stuff, it's rather coarse for fiberglass and sheds like crazy during install. However, for half the price as the others, I'll continue to buy it as it's only a minor glitch. I really wish they would give an R value as I'm curious and want to meet code.
Brian Chew
Reviewed in Canada on September 26, 2018
Makes for good ribs n the smoker
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