RV 4 inch Flexible Air Duct Hose | 25' Long | Flame Resistant | Direct the Airflow of RV Furnance

Are there cold spots in your RV? Are you having trouble getting the warm air from your furnace to get to certain areas in your RV? Then visit and let us help you out! is proud to offer a variety of excellent furnace accessories that will allow you to adjust the airflow of your furnace, directing that nice warm air to where you want it most. Take a look at some of the great furnace accessories we can offer you today, such as our fantastic 4" x25' SLP Grey UL Flex Duct Hose. Our large Grey UL Flex Duct Hose is an easy way to improve the heating system of your RV. It is excellent for heating and cooling applications and allows you to direct the airflow of your furnace to the areas of your RV that you desire. This SLP Grey UL Flex Duct Hose measures four inches in diameter with an impressive length measuring twenty-five feet. The exceptional length of this duct hose gives you plenty to work with when directing airflow to a particular spot. Inside this duct hose is PVC coated wire, which prevents crushing and deformation by providing the hose with structural strength and helping it retain its shape. The material of our duct hose is made using strong woven fiberglass coated in single-ply flame-resistant vinyl. Our 4" x25' Grey Duct Hose is easy to install but does not come with any installation or tools. Details ● 4" Diameter ● 25' Length ● Flame resistant ● PVC coated wire prevents crushing and deformation ● Strong woven fiberglass material with single-ply flame-resistant vinyl coating ● Excellent for heating and cooling applications ● Lets you direct the airflow of your RV furnace ● Easy to install ● Does not include installation tools or

• Helps you get air from your furnace or air conditioner to the desired area
• Flame resistant
• Strong woven fiberglass material with single-ply flame-resistant vinyl coating
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