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Round Air Ducts 159

Search within Round Air Ducts

159 products — including out-of-stock

    Atco

    Item SKU - 05102504

    EDP - 788321

    Case Quantity - 4

    In stock

    Overview

    ATCO's UPC #050 is a UL 181 Class 1 Air Connector which meets the requirements of NFPA (90A & 90B). UPC #050 is manufactured with a tough triple ply duct wall construction. 25' lengths, which can be easily cut to desired length, are compressed and packed in small, easy to store cartons. The UPC #050 is air tight and is designed for low to medium operating pressures in HVAC systems. A triple lamination of tough metallized polyester, aluminum foil and polyester encapsulates a steel wire helix and forms the air tight uninsulated flexible duct of ATCO's #050. UPC #050 is used as a supply, return and exhaust duct in low to medium pressure heating, air conditioning and exhaust systems. ATCO's UPC #050 can be used in an air distribution system, connecting ducts, mixing boxes, diffusers, light troffers, room inlets or other terminal devices where an uninsulated flexible air connector is required. ATCO's UPC #050 hould not be used to vent appliances for cooking, heating and clothes drying unless approved and recommended by the appliance manufacturer.

    Features

    • Durable Metalized Polyester, Aluminum Foil and Polyester Laminate Construction: Tear and puncture resistant
    • Flexible and Maintains Shape: Easily handled and installed for low labor cost
    • Air Tight: For energy efficiency
    • Encapsulated Wire Helix: No unraveling when cut to length allowing quick installation
    • Smooth Inner Core: Provides low friction loss and low operating cost

    Atco

    Item SKU - 13602506

    EDP - 745815

    Case Quantity - 35

    In stock

    Overview

    ATCO #036 is UL 181, Class 1 Air Duct and is manufactured with a tri-directional fiberglass scrim reinforced, metallized polyester outer jacket. 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 is wrapped with a thick blanket of fiberglass insulation. The inner core of the ATCO #36 is air tight and designed for low to medium operating pressures in HVAC systems. ATCO #036 has increased insulation for superior thermal performance. ATCO #036, is designed for indoor use as a supply and return air duct in residential and commercial low to medium pressure heating and air conditioning systems. ATCO #36 can be used as a complete air duct system and/or a branch duct connecting to mixing boxes, diffusers, light troffers, room inlets, or other terminal devices.

    Features

    • Air Tight Inner Core: Energy efficient and leaves no fiberglass erosion into the air stream
    • Encapsulated Wire Helix: No unraveling when cut to length and makes for a quicker installation
    • Smooth Inner Core: Low friction loss and low operating cost
    • Highly Resistant to Mold Growth: Tested and listed to UL Environment's Standard UL2824
    • Certified for Low Chemical Emissions: Tested and certified to UL Environment's Standard UL2818
    • Certified Thermal Performance (R-Values): UL classified to air diffusion council test program
    • Tough Reinforced Metallized Polyester Jacket: Tear and puncture resistant with low maintenance
    • Formaldehyde Free: Made with Owens Corning Eco Touch Insulation

    Diversitech

    Item SKU - CVENT-3

    EDP - 984319

    Case Quantity - 4

    In stock

    The DiversiTech® CVENT-3 is a 3 in. concentric termination kit that simplifies installation for high efficiency furnances by only requiring one hole through the wall or roof where the pipes terminate. Without using the installation would require cutting two holes through the home (one for each pipe). This vent saves time and money by reducing the amount of work required. The kit includes combustion air inlet cap, air inlet pipe, vent pipe and intake/vent concentric Y. Diversitech Concentric Vent, 3 in Vent, Import

    Atco

    Item SKU - 13602516

    EDP - 745822

    Case Quantity - 10

    In stock

    Overview

    ATCO #036 is UL 181, Class 1 Air Duct and is manufactured with a tri-directional fiberglass scrim reinforced, metallized polyester outer jacket. 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 is wrapped with a thick blanket of fiberglass insulation. The inner core of the ATCO #36 is air tight and designed for low to medium operating pressures in HVAC systems. ATCO #036 has increased insulation for superior thermal performance. ATCO #036, is designed for indoor use as a supply and return air duct in residential and commercial low to medium pressure heating and air conditioning systems. ATCO #36 can be used as a complete air duct system and/or a branch duct connecting to mixing boxes, diffusers, light troffers, room inlets, or other terminal devices.

    Features

    • Air Tight Inner Core: Energy efficient and leaves no fiberglass erosion into the air stream
    • Encapsulated Wire Helix: No unraveling when cut to length and makes for a quicker installation
    • Smooth Inner Core: Low friction loss and low operating cost
    • Highly Resistant to Mold Growth: Tested and listed to UL Environment's Standard UL2824
    • Certified for Low Chemical Emissions: Tested and certified to UL Environment's Standard UL2818
    • Certified Thermal Performance (R-Values): UL classified to air diffusion council test program
    • Tough Reinforced Metallized Polyester Jacket: Tear and puncture resistant with low maintenance
    • Formaldehyde Free: Made with Owens Corning Eco Touch Insulation

    Centrotherm

    Item SKU - IFVL03035

    EDP - 1189016

    In stock

    Manufactured from polypropylene. 3 in Flex features rigid sections every 2 ft. 3 in Flex can be field cut and are ideal for use in chimneys with offsets. The base of your 3 in Flex can be connected to InnoFlue® SW at any rigid section without a coupler. Flex to Flex couplers are available for extended runs. Centrotherm Eco Systems InnoFlue® Flexible Vent Length, 3 in ID x 3.3 in OD Dia, 35 ft Length, Polypropylene, Gray, Domestic

    Centrotherm

    Item SKU - IFCK0235

    EDP - 1190551

    In stock

    Includes all the components necessary to line a chimney from chimney termination to base support. Rigid vent lengths, elbows, and adaptors required to connect chimney kit base support to appliance and termination are sold separately. Centrotherm Eco Systems InnoFlue® Chimney Kit, Flex, 2 in Dia, Polypropylene, Domestic

    Centrotherm

    Item SKU - IFCK0435

    EDP - 1190557

    In stock

    Includes all the components necessary to line a chimney from chimney termination to base support. Rigid vent lengths, elbows, and adaptors required to connect chimney kit base support to appliance and termination are sold separately. Centrotherm Eco Systems InnoFlue® Chimney Kit, Flex, 4 in Dia, Polypropylene, Domestic

    Centrotherm

    Item SKU - ICVL243

    EDP - 1193243

    In stock

    Rigid polypropylene vent lengths with metal outer and dedicated male and female ends. Female end contains internal gasket and male ends can be field cut and chamfered to desired length. Centrotherm Eco Systems InnoFlue® Concentric Vent Length, 2 or 4 in ID x 4.4 in OD Dia, 38-1/2 in Length, Polypropylene, Gray/White, Domestic

    Centrotherm

    Item SKU - ICVL351

    EDP - 1193245

    In stock

    Rigid polypropylene vent lengths with metal outer and dedicated male and female ends. Female end contains internal gasket and male ends can be field cut and chamfered to desired length. Centrotherm Eco Systems InnoFlue® Concentric Vent Length, 3 or 5 in ID x 5-1/2 in OD Dia, 14-1/2 in Length, Polypropylene, Gray/White, Domestic

    Centrotherm

    Item SKU - ISVL126

    EDP - 1222858

    In stock

    Rigid polypropylene lengths with dedicated male and female ends. Female ends contain internal gasket and male ends can be field cut and chamfered to desired length. Centrotherm Eco Systems InnoFlue® Rigid Vent Length, Single Wall, 12 in ID x 13.8 in OD Dia, 84.7 in Length, Polypropylene, Gray, Domestic

    Atco

    Item SKU - 13602507

    EDP - 745816

    Case Quantity - 28

    In stock

    Overview

    ATCO #036 is UL 181, Class 1 Air Duct and is manufactured with a tri-directional fiberglass scrim reinforced, metallized polyester outer jacket. 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 is wrapped with a thick blanket of fiberglass insulation. The inner core of the ATCO #36 is air tight and designed for low to medium operating pressures in HVAC systems. ATCO #036 has increased insulation for superior thermal performance. ATCO #036, is designed for indoor use as a supply and return air duct in residential and commercial low to medium pressure heating and air conditioning systems. ATCO #36 can be used as a complete air duct system and/or a branch duct connecting to mixing boxes, diffusers, light troffers, room inlets, or other terminal devices.

    Features

    • Air Tight Inner Core: Energy efficient and leaves no fiberglass erosion into the air stream
    • Encapsulated Wire Helix: No unraveling when cut to length and makes for a quicker installation
    • Smooth Inner Core: Low friction loss and low operating cost
    • Highly Resistant to Mold Growth: Tested and listed to UL Environment's Standard UL2824
    • Certified for Low Chemical Emissions: Tested and certified to UL Environment's Standard UL2818
    • Certified Thermal Performance (R-Values): UL classified to air diffusion council test program
    • Tough Reinforced Metallized Polyester Jacket: Tear and puncture resistant with low maintenance
    • Formaldehyde Free: Made with Owens Corning Eco Touch Insulation

    Atco

    Item SKU - 13602508

    EDP - 745817

    Case Quantity - 28

    In stock

    Overview

    ATCO #036 is UL 181, Class 1 Air Duct and is manufactured with a tri-directional fiberglass scrim reinforced, metallized polyester outer jacket. 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 is wrapped with a thick blanket of fiberglass insulation. The inner core of the ATCO #36 is air tight and designed for low to medium operating pressures in HVAC systems. ATCO #036 has increased insulation for superior thermal performance. ATCO #036, is designed for indoor use as a supply and return air duct in residential and commercial low to medium pressure heating and air conditioning systems. ATCO #36 can be used as a complete air duct system and/or a branch duct connecting to mixing boxes, diffusers, light troffers, room inlets, or other terminal devices.

    Features

    • Air Tight Inner Core: Energy efficient and leaves no fiberglass erosion into the air stream
    • Encapsulated Wire Helix: No unraveling when cut to length and makes for a quicker installation
    • Smooth Inner Core: Low friction loss and low operating cost
    • Highly Resistant to Mold Growth: Tested and listed to UL Environment's Standard UL2824
    • Certified for Low Chemical Emissions: Tested and certified to UL Environment's Standard UL2818
    • Certified Thermal Performance (R-Values): UL classified to air diffusion council test program
    • Tough Reinforced Metallized Polyester Jacket: Tear and puncture resistant with low maintenance
    • Formaldehyde Free: Made with Owens Corning Eco Touch Insulation

    Atco

    Item SKU - 13102518

    EDP - 731842

    Case Quantity - 8

    In stock

    Overview

    ATCO #031 is UL 181, Class 1 Air Duct and is manufactured with a tri-directional fiberglass scrim reinforced, metallized polyester outer jacket. A double lamination of tough polyester, which encapsulates a steel wire helix, forms the air tight inner core of the ATCO #031. The double layer core is wrapped with a thick blanket of fiberglass insulation. The inner core of the ATCO #31 is air tight and designed for low to medium operating pressures in HVAC systems. ATCO #031 has increased insulation for superior thermal performance. ATCO #031, is designed for indoor use as a supply and return air duct in residential and commercial low to medium pressure heating and air conditioning systems. ATCO #31 can be used as a complete air duct system and/or a branch duct connecting to mixing boxes, diffusers, light troffers, room inlets, or other terminal devices.

    Features

    • Air Tight Inner Core: Energy efficient and leaves no fiberglass erosion into the air stream
    • Encapsulated Wire Helix: No unraveling when cut to length and makes for a quicker installation
    • Smooth Inner Core: Low friction loss and low operating cost
    • Highly Resistant to Mold Growth: Tested and listed to UL Environment's Standard UL2824
    • Certified for Low Chemical Emissions: Tested and certified to UL Environment's Standard UL2818
    • Certified Thermal Performance (R-Values): UL classified to air diffusion council test program
    • Tough Reinforced Metallized Polyester Jacket: Tear and puncture resistant with low maintenance
    • Formaldehyde Free: Made with Owens Corning Eco Touch Insulation

    Centrotherm

    Item SKU - ICVL463

    EDP - 1078083

    In stock

    Rigid polypropylene vent lengths with metal outer and dedicated male and female ends. Female end contains internal gasket and male ends can be field cut and chamfered to desired length. Centrotherm Eco Systems InnoFlue® Concentric Vent Length, 4 or 6 in ID x 6.8 in OD Dia, 38-1/2 in Length, Polypropylene, Gray/White, Domestic

    Centrotherm

    Item SKU - ICVL462

    EDP - 1078085

    In stock

    Rigid polypropylene vent lengths with metal outer and dedicated male and female ends. Female end contains internal gasket and male ends can be field cut and chamfered to desired length. Centrotherm Eco Systems InnoFlue® Concentric Vent Length, 4 or 6 in ID x 6.8 in OD Dia, 26-1/2 in Length, Polypropylene, Gray/White, Domestic

    Centrotherm

    Item SKU - IFVL03025

    EDP - 1189015

    In stock

    Manufactured from polypropylene. 3 in Flex features rigid sections every 2 ft. 3 in Flex can be field cut and are ideal for use in chimneys with offsets. The base of your 3 in Flex can be connected to InnoFlue® SW at any rigid section without a coupler. Flex to Flex couplers are available for extended runs. Centrotherm Eco Systems InnoFlue® Flexible Vent Length, 3 in ID x 3.3 in OD Dia, 25 ft Length, Polypropylene, Gray, Domestic

    Centrotherm

    Item SKU - IFCK0225

    EDP - 1190545

    In stock

    Includes all the components necessary to line a chimney from chimney termination to base support. Rigid vent lengths, elbows, and adaptors required to connect chimney kit base support to appliance and termination are sold separately. Centrotherm Eco Systems InnoFlue® Chimney Kit, Flex, 2 in Dia, Polypropylene, Domestic

    Centrotherm

    Item SKU - IFCK0325

    EDP - 1190554

    In stock

    Includes all the components necessary to line a chimney from chimney termination to base support. Rigid vent lengths, elbows, and adaptors required to connect chimney kit base support to appliance and termination are sold separately. Centrotherm Eco Systems InnoFlue® Chimney Kit, Flex, 3 in Dia, Polypropylene, Domestic

    Centrotherm

    Item SKU - IFCK0425

    EDP - 1190556

    In stock

    Includes all the components necessary to line a chimney from chimney termination to base support. Rigid vent lengths, elbows, and adaptors required to connect chimney kit base support to appliance and termination are sold separately. Centrotherm Eco Systems InnoFlue® Chimney Kit, Flex, 4 in Dia, Polypropylene, Domestic

    Atco

    Item SKU - 13102506

    EDP - 745824

    Case Quantity - 24

    In stock

    Overview

    ATCO #031 is UL 181, Class 1 Air Duct and is manufactured with a tri-directional fiberglass scrim reinforced, metallized polyester outer jacket. A double lamination of tough polyester, which encapsulates a steel wire helix, forms the air tight inner core of the ATCO #031. The double layer core is wrapped with a thick blanket of fiberglass insulation. The inner core of the ATCO #31 is air tight and designed for low to medium operating pressures in HVAC systems. ATCO #031 has increased insulation for superior thermal performance. ATCO #031, is designed for indoor use as a supply and return air duct in residential and commercial low to medium pressure heating and air conditioning systems. ATCO #31 can be used as a complete air duct system and/or a branch duct connecting to mixing boxes, diffusers, light troffers, room inlets, or other terminal devices.

    Features

    • Air Tight Inner Core: Energy efficient and leaves no fiberglass erosion into the air stream
    • Encapsulated Wire Helix: No unraveling when cut to length and makes for a quicker installation
    • Smooth Inner Core: Low friction loss and low operating cost
    • Highly Resistant to Mold Growth: Tested and listed to UL Environment's Standard UL2824
    • Certified for Low Chemical Emissions: Tested and certified to UL Environment's Standard UL2818
    • Certified Thermal Performance (R-Values): UL classified to air diffusion council test program
    • Tough Reinforced Metallized Polyester Jacket: Tear and puncture resistant with low maintenance
    • Formaldehyde Free: Made with Owens Corning Eco Touch Insulation

    Atco

    Item SKU - 13102507

    EDP - 745825

    Case Quantity - 24

    In stock

    Overview

    ATCO #031 is UL 181, Class 1 Air Duct and is manufactured with a tri-directional fiberglass scrim reinforced, metallized polyester outer jacket. A double lamination of tough polyester, which encapsulates a steel wire helix, forms the air tight inner core of the ATCO #031. The double layer core is wrapped with a thick blanket of fiberglass insulation. The inner core of the ATCO #31 is air tight and designed for low to medium operating pressures in HVAC systems. ATCO #031 has increased insulation for superior thermal performance. ATCO #031, is designed for indoor use as a supply and return air duct in residential and commercial low to medium pressure heating and air conditioning systems. ATCO #31 can be used as a complete air duct system and/or a branch duct connecting to mixing boxes, diffusers, light troffers, room inlets, or other terminal devices.

    Features

    • Air Tight Inner Core: Energy efficient and leaves no fiberglass erosion into the air stream
    • Encapsulated Wire Helix: No unraveling when cut to length and makes for a quicker installation
    • Smooth Inner Core: Low friction loss and low operating cost
    • Highly Resistant to Mold Growth: Tested and listed to UL Environment's Standard UL2824
    • Certified for Low Chemical Emissions: Tested and certified to UL Environment's Standard UL2818
    • Certified Thermal Performance (R-Values): UL classified to air diffusion council test program
    • Tough Reinforced Metallized Polyester Jacket: Tear and puncture resistant with low maintenance
    • Formaldehyde Free: Made with Owens Corning Eco Touch Insulation

    Atco

    Item SKU - 13602518

    EDP - 383929

    Case Quantity - 8

    In stock

    Overview

    ATCO #036 is UL 181, Class 1 Air Duct and is manufactured with a tri-directional fiberglass scrim reinforced, metallized polyester outer jacket. 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 is wrapped with a thick blanket of fiberglass insulation. The inner core of the ATCO #36 is air tight and designed for low to medium operating pressures in HVAC systems. ATCO #036 has increased insulation for superior thermal performance. ATCO #036, is designed for indoor use as a supply and return air duct in residential and commercial low to medium pressure heating and air conditioning systems. ATCO #36 can be used as a complete air duct system and/or a branch duct connecting to mixing boxes, diffusers, light troffers, room inlets, or other terminal devices.

    Features

    • Air Tight Inner Core: Energy efficient and leaves no fiberglass erosion into the air stream
    • Encapsulated Wire Helix: No unraveling when cut to length and makes for a quicker installation
    • Smooth Inner Core: Low friction loss and low operating cost
    • Highly Resistant to Mold Growth: Tested and listed to UL Environment's Standard UL2824
    • Certified for Low Chemical Emissions: Tested and certified to UL Environment's Standard UL2818
    • Certified Thermal Performance (R-Values): UL classified to air diffusion council test program
    • Tough Reinforced Metallized Polyester Jacket: Tear and puncture resistant with low maintenance
    • Formaldehyde Free: Made with Owens Corning Eco Touch Insulation

    Ipex Usa LLC - 233406

    Item SKU - 394000

    EDP - 1269132

    Case Quantity - 98

    In stock

    * 2" x 10' PVC GAS VENT PIPE