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InnoFlue® Lite Safe, Cost-Effective Flue Gas Venting!

InnoFlue® Lite delivers safe, lightweight, recyclable flue gas venting, rated up to 230°F. With easier installation, reduced SKUs, and a 10-year warranty.

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Safe, Cost-Effective Flue Gas Venting!
Easily Neutralize Acidic Condensates AcidiRID!

Introducing AcidiRID Condensate Nuetralizers - Our new solution for helping to mitigate corrosive condensates produced by your heating system.  AcidiRID V, XL, Xp, XV are all sized to match the capacity of the heating unit and install in seconds.

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AcidiRID!
Easily vent a bank of inline units! Learn to Common Vent!

Common Venting with Centrotherm InnoFlue® is the easiest way to vent a bank of inline units. Use our handy BOM tool to ID your Common Venting components and vent safely.

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Learn to Common Vent!
InnoFlue® Lite Safe, Cost-Effective Flue Gas Venting!
Easily Neutralize Acidic Condensates AcidiRID!
Easily vent a bank of inline units! Learn to Common Vent!
Learn to Common Vent!

InnoFlue® Polypropylene Vent Systems

Evaluated to UL1738 and ULCS636 by ICC, InnoFlue® Polypropylene Vent Systems and Accessories are your high-efficiency venting solution for boilers, water heaters, and furnaces.

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Centrotherm's network of manufacturer's representatives are your local resource for all things HVAC. Get in touch with someone in your area here.


Download our Catalogs, Quick Guides and Installation Manuals

Literature

Literature

InnoFlue® Polypropylene and InnoFlue® Lite Vent System Catalogs and Brochures.

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Quick Guides

Quick Guides

Helpful PDFs to guide you through installing InnoFlue® and InnoFlue® Lite quickly and correctly.

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Technical Documents

Technical Documents

InnoFlue® Polypropylene and InnoFlue® Lite Installation Manuals.

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OEM Approval Matrix

OEM Approval Matrix

Sorted by manufacturer, consult this document to find the proper adaptor for your water heater, furnace or boiler.

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BIMobject

BIMobject

Centrotherm Is BIM Ready. Download Revit Files Directly from BIMobject!

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Videos

Videos

Learn how to install InnoFlue® safely & quickly with training videos, tutorials & tips & tricks videos.

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Safe and Reliable Polypropylene Vent Pipe Solutions

Centrotherm is a trusted specialist in safe flue gas venting, producing InnoFlue® polypropylene vent pipe systems and accessories. For over 15 years, our products have been installed in millions of homes across North America, Europe, and Asia, providing proven performance, safety, and reliability.

Engineered for safety and tested for performance, our polypropylene venting solutions are designed specifically for their intended applications and listed to UL 1738 and ULC S636 standards. Backed by decades of successful installations, Centrotherm products deliver the highest levels of safety, efficiency, and durability.

Why Choose Centrotherm Polypropylene Vent Systems?

Expert Team

Our engineers and product developers bring extensive industry experience to every design, ensuring every polypropylene vent pipe solution is safe, reliable, and easy to install.

Innovation Leader

Centrotherm has achieved numerous industry firsts in polypropylene venting, including:

  • UL 1738 and ULC S636 listed vent systems
  • ISO 9001:2015 certified manufacturing excellence
  • North American extrusion of polypropylene vent systems
  • 1/4" per foot pitch and 10' effective vent lengths
  • Industry-leading commercial polypropylene products

Training and Support

We prioritize installer training and customer support to ensure every polypropylene vent pipe system is installed safely and efficiently.

Advanced Polypropylene Pipe and Vent Fittings

Manufactured from environmentally friendly polypropylene, our polypropylene vent pipe and fittings offer enhanced performance properties and significant safety margins. Our comprehensive product line includes:

  • Test and inspection ports
  • Condensate drains and siphons
  • Flue collar adaptors
  • Technical support and marketing resources

Committed to Safety and Innovation

Centrotherm Eco Systems maintains relentless focus on customer needs, driving our leadership in polypropylene venting and combustion air technology. Our products are designed to perform reliably, reduce risk, and provide peace of mind for both residential and commercial applications.

Contact Us for Expert Polypropylene Vent Pipe Solutions

Whether you are installing new systems or upgrading existing ones, Centrotherm provides safe, reliable, and efficient polypropylene vent pipe solutions and fittings, backed by decades of experience and industry expertise.


We’d Love to Hear From You!

Whether you’re ready to place an order or just exploring how Centrotherm can help with safe flue gas venting, we’d be happy to guide you. Get in touch and we’ll get back to you soon.

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