2"/4" x 24" Concentric PPs/ST Vent Length

Constructed from UL1738 and ULCS636 listed polypropylene, InnoFlue Concentric Vent Lengths integrate combustion air intake with Centrotherm's industry leading exhaust technology through an aesthetically pleasing powder white exterior. InnoFlue Concentric Vent Lengths provide the same simple and efficient venting solution while reducing components, and wall and roof penetrations. Seal airtight Concentric Vent Lengths without glues, primers, or solvents.

Integrated intake/exhaust system reduces components and wall/roof penetrations.
Evaluated to UL1738 and ULCS636 by ICC.
Powder white exterior provides aesthetically pleasing appearance
Full line of adaptors, accessories and terminations.
Installs quickly & easily without glues, primers, or solvents.

Specification

SpecificationsGeneralProduct Name2"/4" x 24" Concentric PPs/ST Vent LengthAccessories in packageSelf tappersPart number250400200280GTIN0815010011881Trade nameInnoFlueTechnicalColorWhiteMaterial flue pipePPsSystem typeConcentricMaterial air inlet pipeGalvanizedDimensionsLength gross718 mm / 28.3 inchHeight112 mm / 4.4 inchDiameter air inlet pipe100 mm / 4 inchWidth112 mm / 4.4 inchNet weight1.147 kg / 2.5 lbsDiameter flue pipe60 mm / 2 inchLogisticalIntrastat7306501000Base unit packagingUnpackedPackaging / Trade length718 mm / 28.3 inchPackaging / Trade height112 mm / 4.4 inchNumber per packaging1Gross weight1.147 kg / 2.5 lbsPackaging / Trade width112 mm / 4.4 inchCertificationCertificates (US/CAN)UL 1738 – ICC-ES / ULC S636 – ICC-ES

Technical specification

Unique ref.2-4-x-24-concentric-pps-st-vent-length
Product familyVent Lengths
Product groupConcentric
TypeObject (single object)
Date of publishing2025-07-10
Edition number1

Links

Product urlhttps://www.centrotherm.us.com/products/innoflue-polypropylene-vent-systems/concentric/vent-lengths/2-_4-x-24-concentric-pps_st-vent-length/

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
Anguilla
Antigua and Barbuda
Aruba
Barbados
Belize
Bermuda
British Virgin Islands
Canada
Caribbean Netherlands
Cayman Islands
Collectivity of Saint Martin
Costa Rica
Cuba
Curaçao
Dominica
Dominican Republic
El Salvador
Greenland
Grenada
Guadeloupe
Guatemala
Haiti
Honduras
Jamaica
Martinique
Mexico
Montserrat
Nicaragua
Panama
Puerto Rico
Saint Kitts and Nevis
Saint Lucia
Saint Pierre and Miquelon
Saint Vincent and the Grenadines
Saint-Barthélemy
Sint Maarten
The Bahamas
Trinidad and Tobago
Turks and Caicos Islands
U.S. Virgin Islands
United States