Explore industry-leading tools for blower door and duct leakage testing. Trusted by energy auditors, HVAC technicians, and building-performance pros nationwide.

  • 10
  • 15
  • 20
  • 25
  • 30
  • 50

Sort by:

  • Featured
  • Most relevant
  • Best selling
  • Alphabetically, A-Z
  • Alphabetically, Z-A
  • Price, low to high
  • Price, high to low
  • Date, old to new
  • Date, new to old
  • Retrotec US440x Commercial DucTester

      Retrotec US440x Commercial DucTester

      When residential duct testers tap out… this one keeps going. 1700 watts of controlled power drive this 20 lb (9 kg) commercial system — delivering up to 295 CFM at 8 in. w.c. (≈1,400 Pa). That means higher static capability, larger duct systems, and...
      $ 6,000.00
      $ 6,000.00
    • Retrotec Solo Kit with Vent Cap & Pole RAT™ | Fast Duct Diagnostic Manometer Setup
        Choose Options

        Retrotec Solo Kit with Vent Cap & Pole RAT™ | Fast Duct Diagnostic Manometer Setup

        Find duct airflow problems fast — without dragging out a flow hood. The Retrotec Solo Kit with Vent Cap & Pole RAT™  gives you a compact, professional pressure diagnostic setup for quick field troubleshooting, branch comparisons, and everyday testing work. If you do duct...
        From $ 450.00
        From $ 450.00
        Choose Options