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InnoFlue® Lite: Cost-Effective Flue Gas Venting

Heavy on Safety | Lite on Your Pocket

InnoFlue® Lite | Polypropylene Flue Gas Venting.

What is InnoFlue® Lite as a gas flue vent system?

Our InnoFlue® Lite range offers the same great timesaving capabilities as InnoFlue® polypro venting, at a fraction of the cost. The only difference? It does not contain flame retardants required to meet UL-1738. Ideal for use with water heaters, tankless water heaters, furnaces, boilers, and other high-efficiency heating appliances for flue gas venting, Innoflue® Lite, polypropylene venting is designed to work seamlessly with your heating system and condensing equipment. Just like InnoFlue® Polypropylene, Innoflue® Lite:

  • Is rated up to 230°F (110°C)
  • Is extremely lightweight 
  • Has no cure time
  • Has the same pressure drops, maximum lengths, and termination performance as our standard polypropylene vent pipe
  • Is fully recyclable 
  • Has our industry's first 10-year limited warranty

We are currently taking orders for InnoFlue® Lite, with shipping to commence on September 15th.

Want to learn more about the benefits of InnoFlue® Lite for cost-effective flue gas venting or place an order? Complete the form below and someone from the Centrotherm team will be in touch.


InnoFlue Lite installation guide and catalog

Installation Guidelines and Best Practices:

Download our InnoFlue® Lite Catalog and Installation Manuals


Key Benefits of InnoFlue® Lite for polypropylene venting.

  • Price Leading: Priced 10% less than Scheduled 40 PVC for cost-effective flue gas venting.
  • We're Selling a System: InnoFlue® Lite is engineered as a SAFE flue vent system. 
  • Ease of gas flue vent Installation: Easier for HVAC contractors to carry, maneuver, and lift on ladders or in crawl spaces.
  • Warranty: Like InnoFlue®, InnoFlue® Lite also comes with an industry-leading 10-year limited warranty.
  • Temperature: 230°F maximum operating temperature.
  • Reduced SKUs: Simplified portfolio, reduced inventory level, and ordering complexity.

We partner with a wide range of sales reps around North America. Check out the full list and get in touch with your nearest rep to get your hands on InnoFlue® Lite. 


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