Sid Harvey’s provides a comprehensive range of ductwork and HVAC components.
From forced air systems to flue pipes, our inventory includes everything needed for efficient and well-sealed installations. We carry trusted brands like Southwark, Lukjan, Snappy, Quietflex, and Atco, ensuring quality and performance. Explore our duct solutions to enhance energy efficiency in residential and commercial systems.
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Concentric Connector Ring 3" Natural Gas Steel

  • Across North America, home owners, maintenance professionals, contractors, distributors, engineers and heating equipment manufacturers are recognizing the unmatched value InnoFlue delivers to the HVAC industry.
  • Manufactured from environmentally friendly polypropylene, InnoFlue has been tested and is listed to all relevant American, Canadian and European Safety Standards. It is listed and warranted for sustained flue gas temperaturesup to 230°F (110°C), thus providing enhanced performance properties and significant safety margins. Centrotherm offers a comprehensive product line including test/inspection ports, condensate drains, siphons, flue collar adaptors, as well as excellent technical, sales and marketing support.

    InnoFlue Vent Systems are professional, reliable, environmentally sustainable and offer substantial labor savings due to reduced installation times.
  • Ease of Installation
  • Integrated gasket system allows for:
  • Faster, cleaner, V.O.C.-free installation
  • Immediate use of appliances upon installation
  • Post-installation adjustments
  • No fit up, couplers, primers or adhesives needed
  • Light weight makes for easy handling and rapid installation
  • New 1/4 pitch for 2, 3 and 4 Single Wall vent systems
  • Health and Safety ETL Listed: UL 1738, ULC-S636 Listed: CE EN 14471
  • Performs at sustained flue temperatures up to 230°F (110°C)
  • Listed at zero clearance to combustibles for all systems configurations
  • Environmentally-friendly polypropylene is 100% recyclable
  • Industry leading wall thickness enhances structural durability
  • Chloride free

    Centrotherm Eco Systems IANS03

    • Item#:
    IANS03
    Manufacturer Item:
    IANS03
    Manufacturer:
    CENTROTHERM ECO SYSTEMS
     
    Centrotherm Eco Systems_Broc

    Concentric Connector Ring 2" Natural Gas Steel

  • Across North America, home owners, maintenance professionals, contractors, distributors, engineers and heating equipment manufacturers are recognizing the unmatched value InnoFlue delivers to the HVAC industry.
  • Manufactured from environmentally friendly polypropylene, InnoFlue has been tested and is listed to all relevant American, Canadian and European Safety Standards. It is listed and warranted for sustained flue gas temperaturesup to 230°F (110°C), thus providing enhanced performance properties and significant safety margins. Centrotherm offers a comprehensive product line including test/inspection ports, condensate drains, siphons, flue collar adaptors, as well as excellent technical, sales and marketing support.

    InnoFlue Vent Systems are professional, reliable, environmentally sustainable and offer substantial labor savings due to reduced installation times.
  • Ease of Installation
  • Integrated gasket system allows for:
  • Faster, cleaner, V.O.C.-free installation
  • Immediate use of appliances upon installation
  • Post-installation adjustments
  • No fit up, couplers, primers or adhesives needed
  • Light weight makes for easy handling and rapid installation
  • New 1/4 pitch for 2, 3 and 4 Single Wall vent systems
  • Health and Safety ETL Listed: UL 1738, ULC-S636 Listed: CE EN 14471
  • Performs at sustained flue temperatures up to 230°F (110°C)
  • Listed at zero clearance to combustibles for all systems configurations
  • Environmentally-friendly polypropylene is 100% recyclable
  • Industry leading wall thickness enhances structural durability
  • Chloride free

    Centrotherm Eco Systems IANS02

    • Item#:
    IANS02
    Manufacturer Item:
    IANS02
    Manufacturer:
    CENTROTHERM ECO SYSTEMS
     
    Centrotherm Eco Systems_Broc

    Chimney Liner Kit Aluminum 35" x 3 " Natural Gas

  • Across North America, home owners, maintenance professionals, contractors, distributors, engineers and heating equipment manufacturers are recognizing the unmatched value InnoFlue delivers to the HVAC industry.
  • Manufactured from environmentally friendly polypropylene, InnoFlue has been tested and is listed to all relevant American, Canadian and European Safety Standards. It is listed and warranted for sustained flue gas temperaturesup to 230°F (110°C), thus providing enhanced performance properties and significant safety margins. Centrotherm offers a comprehensive product line including test/inspection ports, condensate drains, siphons, flue collar adaptors, as well as excellent technical, sales and marketing support.

    InnoFlue Vent Systems are professional, reliable, environmentally sustainable and offer substantial labor savings due to reduced installation times.
  • Ease of Installation
  • Integrated gasket system allows for:
  • Faster, cleaner, V.O.C.-free installation
  • Immediate use of appliances upon installation
  • Post-installation adjustments
  • No fit up, couplers, primers or adhesives needed
  • Light weight makes for easy handling and rapid installation
  • New 1/4 pitch for 2, 3 and 4 Single Wall vent systems
  • Health and Safety ETL Listed: UL 1738, ULC-S636 Listed: CE EN 14471
  • Performs at sustained flue temperatures up to 230°F (110°C)
  • Listed at zero clearance to combustibles for all systems configurations
  • Environmentally-friendly polypropylene is 100% recyclable
  • Industry leading wall thickness enhances structural durability
  • Chloride free

    Centrotherm Eco Systems ICVLAL241

    • Item#:
    IFCK0335
    Manufacturer Item:
    IFCK0335
    Manufacturer:
    CENTROTHERM ECO SYSTEMS
     
    Centrotherm Eco Systems_Broc

    InnoFlue Single-Wall 87 Degree Elbow 3" Natural Gas Polypropylene W/EPDM Gasket

  • Across North America, home owners, maintenance professionals, contractors, distributors, engineers and heating equipment manufacturers are recognizing the unmatched value InnoFlue delivers to the HVAC industry.
  • Manufactured from environmentally friendly polypropylene, InnoFlue has been tested and is listed to all relevant American, Canadian and European Safety Standards. It is listed and warranted for sustained flue gas temperaturesup to 230°F (110°C), thus providing enhanced performance properties and significant safety margins. Centrotherm offers a comprehensive product line including test/inspection ports, condensate drains, siphons, flue collar adaptors, as well as excellent technical, sales and marketing support.

    InnoFlue Vent Systems are professional, reliable, environmentally sustainable and offer substantial labor savings due to reduced installation times.
  • Ease of Installation
  • Integrated gasket system allows for:
  • Faster, cleaner, V.O.C.-free installation
  • Immediate use of appliances upon installation
  • Post-installation adjustments
  • No fit up, couplers, primers or adhesives needed
  • Light weight makes for easy handling and rapid installation
  • New 1/4 pitch for 2, 3 and 4 Single Wall vent systems
  • Health and Safety ETL Listed: UL 1738, ULC-S636 Listed: CE EN 14471
  • Performs at sustained flue temperatures up to 230°F (110°C)
  • Listed at zero clearance to combustibles for all systems configurations
  • Environmentally-friendly polypropylene is 100% recyclable
  • Industry leading wall thickness enhances structural durability
  • Chloride free

    Centrotherm Eco Systems ISELL0387

    • Item#:
    ISELL0387
    Manufacturer Item:
    ISELL0387UV
    Manufacturer:
    CENTROTHERM ECO SYSTEMS
     
    Centrotherm Eco Systems_Broc

    InnoFlue Single-Wall Horizontal Vent Kit 2" Natural Gas Polypropylene W/EPDM Gasket

  • Across North America, home owners, maintenance professionals, contractors, distributors, engineers and heating equipment manufacturers are recognizing the unmatched value InnoFlue delivers to the HVAC industry.
  • Manufactured from environmentally friendly polypropylene, InnoFlue has been tested and is listed to all relevant American, Canadian and European Safety Standards. It is listed and warranted for sustained flue gas temperaturesup to 230°F (110°C), thus providing enhanced performance properties and significant safety margins. Centrotherm offers a comprehensive product line including test/inspection ports, condensate drains, siphons, flue collar adaptors, as well as excellent technical, sales and marketing support.

    InnoFlue Vent Systems are professional, reliable, environmentally sustainable and offer substantial labor savings due to reduced installation times.
  • Ease of Installation
  • Integrated gasket system allows for:
  • Faster, cleaner, V.O.C.-free installation
  • Immediate use of appliances upon installation
  • Post-installation adjustments
  • No fit up, couplers, primers or adhesives needed
  • Light weight makes for easy handling and rapid installation
  • New 1/4 pitch for 2, 3 and 4 Single Wall vent systems
  • Health and Safety ETL Listed: UL 1738, ULC-S636 Listed: CE EN 14471
  • Performs at sustained flue temperatures up to 230°F (110°C)
  • Listed at zero clearance to combustibles for all systems configurations
  • Environmentally-friendly polypropylene is 100% recyclable
  • Industry leading wall thickness enhances structural durability
  • Chloride free


    Centrotherm Eco Systems ISTP02

    • Item#:
    ISVKH02
    Manufacturer Item:
    ISVKH02
    Manufacturer:
    CENTROTHERM ECO SYSTEMS
     
    Centrotherm Eco Systems_Broc

    Chimney Liner Kit Aluminum 35" x 4 " Natural Gas

  • Across North America, home owners, maintenance professionals, contractors, distributors, engineers and heating equipment manufacturers are recognizing the unmatched value InnoFlue delivers to the HVAC industry.
  • Manufactured from environmentally friendly polypropylene, InnoFlue has been tested and is listed to all relevant American, Canadian and European Safety Standards. It is listed and warranted for sustained flue gas temperaturesup to 230°F (110°C), thus providing enhanced performance properties and significant safety margins. Centrotherm offers a comprehensive product line including test/inspection ports, condensate drains, siphons, flue collar adaptors, as well as excellent technical, sales and marketing support.

    InnoFlue Vent Systems are professional, reliable, environmentally sustainable and offer substantial labor savings due to reduced installation times.
  • Ease of Installation
  • Integrated gasket system allows for:
  • Faster, cleaner, V.O.C.-free installation
  • Immediate use of appliances upon installation
  • Post-installation adjustments
  • No fit up, couplers, primers or adhesives needed
  • Light weight makes for easy handling and rapid installation
  • New 1/4 pitch for 2, 3 and 4 Single Wall vent systems
  • Health and Safety ETL Listed: UL 1738, ULC-S636 Listed: CE EN 14471
  • Performs at sustained flue temperatures up to 230°F (110°C)
  • Listed at zero clearance to combustibles for all systems configurations
  • Environmentally-friendly polypropylene is 100% recyclable
  • Industry leading wall thickness enhances structural durability
  • Chloride free

    Centrotherm Eco Systems IFCK0335

    • Item#:
    IFCK0435
    Manufacturer Item:
    IFCK0435
    Manufacturer:
    CENTROTHERM ECO SYSTEMS
     
    Centrotherm Eco Systems_Broc

    InnoFlue Replacement EDPM Gasket SW 3"

  • Across North America, home owners, maintenance professionals, contractors, distributors, engineers and heating equipment manufacturers are recognizing the unmatched value InnoFlue delivers to the HVAC industry.
  • Manufactured from environmentally friendly polypropylene, InnoFlue has been tested and is listed to all relevant American, Canadian and European Safety Standards. It is listed and warranted for sustained flue gas temperaturesup to 230°F (110°C), thus providing enhanced performance properties and significant safety margins. Centrotherm offers a comprehensive product line including test/inspection ports, condensate drains, siphons, flue collar adaptors, as well as excellent technical, sales and marketing support.

    InnoFlue Vent Systems are professional, reliable, environmentally sustainable and offer substantial labor savings due to reduced installation times.
  • Ease of Installation
  • Integrated gasket system allows for:
  • Faster, cleaner, V.O.C.-free installation
  • Immediate use of appliances upon installation
  • Post-installation adjustments
  • No fit up, couplers, primers or adhesives needed
  • Light weight makes for easy handling and rapid installation
  • New 1/4 pitch for 2, 3 and 4 Single Wall vent systems
  • Health and Safety ETL Listed: UL 1738, ULC-S636 Listed: CE EN 14471
  • Performs at sustained flue temperatures up to 230°F (110°C)
  • Listed at zero clearance to combustibles for all systems configurations
  • Environmentally-friendly polypropylene is 100% recyclable
  • Industry leading wall thickness enhances structural durability
  • Chloride free


    CENTROTHERM ECO SYSTEMS ISGE03

    • Item#:
    ISGE03
    Manufacturer Item:
    ISGE03
    Manufacturer:
    CENTROTHERM ECO SYSTEMS
     
    Centrotherm Eco Systems_Broc

    InnoFlue Single-Wall Straight Pipe 24" 2" Natural Gas Polypropylene W/EPDM Gasket

  • Across North America, home owners, maintenance professionals, contractors, distributors, engineers and heating equipment manufacturers are recognizing the unmatched value InnoFlue delivers to the HVAC industry.
  • Manufactured from environmentally friendly polypropylene, InnoFlue has been tested and is listed to all relevant American, Canadian and European Safety Standards. It is listed and warranted for sustained flue gas temperaturesup to 230°F (110°C), thus providing enhanced performance properties and significant safety margins. Centrotherm offers a comprehensive product line including test/inspection ports, condensate drains, siphons, flue collar adaptors, as well as excellent technical, sales and marketing support.

    InnoFlue Vent Systems are professional, reliable, environmentally sustainable and offer substantial labor savings due to reduced installation times.
  • Ease of Installation
  • Integrated gasket system allows for:
  • Faster, cleaner, V.O.C.-free installation
  • Immediate use of appliances upon installation
  • Post-installation adjustments
  • No fit up, couplers, primers or adhesives needed
  • Light weight makes for easy handling and rapid installation
  • New 1/4 pitch for 2, 3 and 4 Single Wall vent systems
  • Health and Safety ETL Listed: UL 1738, ULC-S636 Listed: CE EN 14471
  • Performs at sustained flue temperatures up to 230°F (110°C)
  • Listed at zero clearance to combustibles for all systems configurations
  • Environmentally-friendly polypropylene is 100% recyclable
  • Industry leading wall thickness enhances structural durability
  • Chloride free

    Centrotherm Eco Systems ISVL022UV

    • Item#:
    ISVL022UV
    Manufacturer Item:
    250400002222
    Manufacturer:
    CENTROTHERM ECO SYSTEMS
     
    Centrotherm Eco Systems_Broc

    Chimney Liner Kit Stainless Steel 5" x 35' Forever Liner,Cap,Top Plate,Appliance Connector

    Copperfield Forever Flex Is a premium chimney lining system custom made for the installer. The liner is 316Ti and all components involved in venting the gas are made out of matched metal. Just another detail that makes this the best kit in the world.
    For Standard Forever Flex components 316Ti-Alloy Stainless Steel Works for all fuel types: wood, pellet, oil, non-condensing gas, and coal Highly-Flexible liner Long-lasting, durable construction Secure connections to prevent leaks, drafts, and drips No additional hardware needed For Standard Forever Flex components 316Ti-Alloy Stainless Steel Works for all fuel types: wood, pellet, oil, non-condensing gas, and coal Highly-Flexible liner Long-lasting, durable construction Secure connections to prevent leaks, drafts, and drips No additional hardware needed


    Centrotherm Eco Systems ISVKH02

    Item#:
    K5A535
    Manufacturer Item:
    K5A535
    Manufacturer:
    COPPERFIELD CHIMNEY LLC

    Chimney Liner Kit Stainless Steel 4" x 35' Forever Liner,Cap,Top Plate, Appliance Connector

    Copperfield Forever Flex Is a premium chimney lining system custom made for the installer. The liner is 316Ti and all components involved in venting the gas are made out of matched metal. Just another detail that makes this the best kit in the world.
    For Standard Forever Flex components 316Ti-Alloy Stainless Steel Works for all fuel types: wood, pellet, oil, non-condensing gas, and coal Highly-Flexible liner Long-lasting, durable construction Secure connections to prevent leaks, drafts, and drips No additional hardware needed For Standard Forever Flex components 316Ti-Alloy Stainless Steel Works for all fuel types: wood, pellet, oil, non-condensing gas, and coal Highly-Flexible liner Long-lasting, durable construction Secure connections to prevent leaks, drafts, and drips No additional hardware needed


    Copperfield Chimney K5A635

    Item#:
    KSN435
    Manufacturer Item:
    KSN435
    Manufacturer:
    COPPERFIELD CHIMNEY LLC

    Chimney Liner Kit Stainless Steel 6" x 35' Forever Liner,Cap,Top Plate, Appliance Connector

    Copperfield Forever Flex Is a premium chimney lining system custom made for the installer. The liner is 316Ti and all components involved in venting the gas are made out of matched metal. Just another detail that makes this the best kit in the world.
    For Standard Forever Flex components 316Ti-Alloy Stainless Steel Works for all fuel types: wood, pellet, oil, non-condensing gas, and coal Highly-Flexible liner Long-lasting, durable construction Secure connections to prevent leaks, drafts, and drips No additional hardware needed For Standard Forever Flex components 316Ti-Alloy Stainless Steel Works for all fuel types: wood, pellet, oil, non-condensing gas, and coal Highly-Flexible liner Long-lasting, durable construction Secure connections to prevent leaks, drafts, and drips No additional hardware needed


    Copperfield Chimney K5A535

    Item#:
    K5A635
    Manufacturer Item:
    K5A635
    Manufacturer:
    COPPERFIELD CHIMNEY LLC

    Bottom Return Air Kit

    International Comfort Products Fast Parts NAHA02401RA Bottom Return Air Kit


    Hart & Cooley 5RPC

    Item#:
    NAHA02401RA
    Manufacturer Item:
    NAHA02401RA
    Manufacturer:
    INTERNATIONAL COMFORT PRODUCTS
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