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4" x 24" Vent Length
Centrotherm Eco Systems

4" x 24" Vent Length

Constructed from UL1738 and ULCS636 listed polypropylene, InnoFlue vent lengths are the central component in our industry leading vent system. Engineered to withstand flue gas temperatures up to 230°F (110°C), InnoFlue vent lengths provide an environmentally friendly venting solution that installs quickly without any glues, primers, or solvents. InnoFlue vent lengths are thin-wall and lightweight combining performance and durability.

  • Evaluated to UL1738 and ULCS636 by ICC.
  • Engineered for high-efficiency venting up to 230°F (110°C).
  • Durable and lightweight.
  • Integrated gasket assures airtight seal without without glues, primers, or solvents.
  • Available in up to industry-best 10' lengths.
Specification

  • SpecificationsGeneralProduct Name4" x 24" Vent LengthTrade nameInnoFlueGTIN0815010015865Part number250400202330TechnicalColorGrayMaterialPPsSystem typeSingle wallDimensionsLength gross712 mm / 28 inchHeight128 mm / 5 inchDiameter flue pipe110 mm / 4 inchWidth128 mm / 5 inchNet weight0.672 kg / 1.5 lbsLogisticalIntrastat3917220000Base unit packagingUnpackedPackaging / Trade length712 mm / 28 inchPackaging / Trade height128 mm / 5 inchNumber per packaging1Gross weight0.672 kg / 1.5 lbsPackaging / Trade width128 mm / 5 inchPerformanceTemperature resistance (max.)120 °CCertificationCertificates (US/CAN)UL 1738 – ICC-ES / ULC S636 – ICC-ESBack to overview

Technical specification
  • Unique ref.4-x-24-vent-length
  • Product familyVent Lengths
  • Product groupSingle Wall - Small diameter
  • TypeObject (single object)
  • Date of publishing2025-07-10
  • Edition number1
Links
Related
  • Designed inUnited States
  • Manufactured inUnited States
Classification
  • BIMobject CategoryHVAC - Ductwork
  • IFC classificationDuct Fitting
  • ETIM CodeEG015540
  • ETIM NameFittings, flanges and connectors
  • Uniclass 2015 CodePr_65_65_25
  • Uniclass 2015 DescriptionDuctwork and fittings
  • CSI MasterFormat 2014 Code23 31 13.19
  • CSI MasterFormat 2014 TitleMetal Duct Fittings
  • OmniClass Number23-33 49 00
  • OmniClass TitleHVAC Ductwork

Region availability

North America
Canada
United States

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