14"x25' SR Ducting
Benefits of the 2000SR ducting
  • Manufactured with triple foil laminate industrial grade casing & double sealed core prevents punctures
  • Reinforced with “Rip-Stop” to eliminate tearing and unraveling
  • Industrial grade woven fiberglass core reduces noise
  • Galvanized spring steel helix maintains duct shape and prevents rust
  • Duct components are flame resistant and self extinguishing
  • Can withstand high humidity and high heat without duct failure
  • Oversized to fit easily onto connectors and fans
  • Allows more efficient air flow reducing energy consumption
  • Convenient and quick installation will help reduce costs
  • Maintenance free when installed according to manufacturer’s guidelines
  • Complies with NFPA standard 90A & 90B
  • c-ETL-us certified for peace of mind and conforms to UL181 standards & CAN/ ULC-S110-M86
  • Made in North America with strict quality controls 

Support your local community. This product is proudly made in the USA!


  • Item #: THF1425
  • Manufacturer: ThermoFlo

ThermoFlo 14"x25' SR Ducting

Price: $105.95
Sale Price: $97.99
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