Allegro 9550-15 12 Inch Diameter Ducting (15' Length)

Thermaflex M-KE HVAC ducts have a vinyl coated spring steel wire coil construction that is ideal for low, medium pressure heating and cooling environments. These highly efficient flex ducts feature a core that is bonded to the steel wire coil to support the fiberglass insulation. Duct insulation is available in three different R-values for varied thickness: R-4.2, R-6.0 and R-8.0. The acoustically rated, polyethylene inner liner on these HVAC ducts eliminates noise and easily expands. Spiral ducts are mold and mildew resistant. Temperature range is from -20F to 200F and -20F to 250F ...

Speedi-Boot Torpedo End Register Vent Boot W/ Adj. Hangers For HVAC Duct Work, 4 " X 12 " X 6 " Speedi-Boot is the only innovation in the HVAC boot industry in over 40 years. Speedi-Boot allows you to Save Time, Labor, Money, & Energy W/one simple installation. Speedi-Boot reduces installation time from approx. 20 min plus to 2 min or less. Studies show that standard HVAC boots take more than 20 mins on average to install while Speedi-Boot eliminates the need to install wood or prefab steel support framing & the need to buy additional materials, set up saws etc. W/one trip up the ladder ...

Thermaflex S-TL, non-insulated HVAC ducts are ideal for residential dryers, bathroom applications, cleaning rooms and other areas where insulated ducts are not required. These flex ducts are for low to high pressure heating and cooling systems. They feature a heavy duty fiberglass cloth fabric that is bonded to a corrosion resistant spring steel wire coil for long lasting durability. Ducts will not unravel when cut and have a self-extinguishing inner core that will not support flames. Temperature range is from -20F to 250F. Ducts measure 2-20" in diameter. Greenguard certified. 10 Year ...

Highly efficient, Thermaflex G-KM spiral ducts are premium air vessels for low, medium pressure heating and cooling systems. These acoustically rated, HVAC ducts eliminate noise and feature a core that easily expands over fitting. The core is bonded to a steel wire coil to support the thick fiberglass insulation blanket. These air ducts feature a heavy duty polyethylene vapor barrier that provides even airflow and a double air seal. They are self-extinguishing and won't support flames. Temperature range is from -20F to 250F and -20F to 250F intermittent. Ducts have a 3-20" diameter. ...

Thermaflex S-LP-10, non-insulated flex ducts are ideal for low, medium pressure heating and cooling systems where insulated ducts are not required. These HVAC ducts feature a strong woven fiberglass fabric with a flame retardant coating that is bonded to a corrosion resistant steel wire coil for secure air sealing. Spiral ducts will not unravel when cut and have a self-extinguishing inner core that will not support flames. Temperature range is from -20F to 250F. Ducts measure 2-14" in diameter. Greenguard certified. 10 Year Limited Warranty.