20 flex duct for sale, brand-new and used.

Four pieces of 3" DIAMETER X 25' LONG WIRE REINFORCED FLEXIBLE DUCTING new never used or installed!free shipping USmainland only!

Same Day Shipping on orders placed before 4pm EST (Mon-Fri) Questions? Call us Mon-Fri 10am-6pm PST 1-888-845-2467

4-wire photoelectric low-flow duct smoke detector The InnovairFlex™ Series are the only duct smoke detectors flexible enough to fit configurations from square to rectangular and everything in between. The InnovairFlex D4120 4-wire photoelectric duct smoke detector features a pivoting housing that fits both square and rectangular footprints and mounts to round or rectangular ductwork. This unit senses smoke in the most challenging conditions, operating in airflow speeds of 100 to 4,000 feet pe

Speedi-Vent SV-485 SB HVAC Install Kit

Description ATCO #030, 036, and 031 are UL 181, Class 1 Air Ducts and are manufactured with a tri-directional fiberglass scrim reinforced, metallized polyester outer jacket. The inner core of all three products is air-tight and designed for low-to-medium operating pressures in HVAC systems. A TCO #036 and 031 have increased insulation for superior thermal performance.

Flexaust Heat-Flex BDS Fiberglass Duct Hose, Iron Oxide Red, 4" ID, 12' Length

****1 PALLET OF 20 PIECES **** That's $19.85 ea 4" X 25' INSULATED FLEX DUCT R-VALUE 6.0 CONSTRUCTION A double lamination of tough polyester which encapsulates a steel wire helix forms the air-tight inner core of the ATCO # 036. The double-layer core of each product is wrapped in multiple thicknesses of fiberglass insulation. All three products are sheathed in a rugged and durable tri-directionally reinforced, metallized polyester jacket.

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Hardcast/Carlisle 304148 - CCWI-181 Indoor/Outdoor Water Based Duct Sealant Grey, 1 Gallon CCWI -181, Grey, 1 gallon bucket, is a versatile Indoor/Outdoor water based duct sealant. This all purpose duct sealant is for use on all types of metal duct, glass fiber duct board, and flex duct, as well as duct fabric and flexible tubing runouts. CCWI - 181 incorporates a built-in polyester reinforcement for exceptional strength, with UV inhibitors for outdoor use.

This is for an opened box of 25815 West Penn Wire 500 feet PART NUMBER: 25815 color-white DESCRIPTION: 1 Conductor 20AWG Solid, 95% Bare copper braid and an overall Flex Plenum Jacket. NEC RATING: CMP APPROVALS: (UL) C(UL) Listed or c(ETL)us Listed APPLICATION: Indoor within duct, plenum and other spaces used for environmental air for: CCTV Construction Parameters: Conductor 20 AWG Bare Copper Stranding Solid Insulation Material: Foam FEP – Teflon Insulation

Same Day Shipping on orders placed before 4pm EST (Mon-Fri) Questions? Call us Mon-Fri 10am-6pm PST 1-800-757-1520

Hardcast Foil- Grip 1402 Foil-Grip is a pressure sensitive duct joint and general purpose rolled sealant. Foil-Grip provides an instant water resistant grip to most surfaces including sheet metal, duct board, flex duct, PVC coated duct, and duct wrap vapor barriers. Foil-Grip is suitable for subgrade application on PVC coated du

start_elivehelp_btncode end_elivehelp_btncode Item: Phoenix

YOU ARE BIDDING ON A Phoenix 200HT LGR Dehumidifier (ACTUAL ITEMS IN PICTURE). THIS AUCTION INCLUDES: "NEW" Phoenix 200HT LGR Dehumidifier The Phoenix 200 HT's ability to perform in temperatures above 90°F offers two major advantages over other standard LGR's. First, drying at higher temperatures speeds the evaporation of moisture in the structure when compared to cooler temp

start_elivehelp_btncode end_elivehelp_btncode Item: Abatement Technologies HEPA Aire H2000L Negative Air Machine

start_elivehelp_btncode end_elivehelp_btncode Item: Abatement Technologies Bulldog BD2XL Negative Air Machine