Vent Cap SystemsRetrotec, Ltd.Retrotec Blower Door | 5100 SeriesImage showcases the Blower Door by Retrotec, highlighting its patented SmartCloth technology. Ideal for air infiltration testing in residential and small commercial settings. Does not include promotional offers.
Vent Cap SystemsRetrotec, Ltd.Retrotec Blower Door | 5100 SeriesImage depicts a professional standing next to a fully assembled Retrotec Blower Door System, emphasizing its user-friendly setup. An optional hard-sided fan case for secure storage is also shown.
Vent Cap SystemsRetrotec, Ltd.Retrotec Blower Door | 5100 SeriesImage features the 5000 Series Calibrated Fan by Retrotec, showcasing its sleek design and emphasizing its calibration for precise air infiltration testing.
Vent Cap SystemsRetrotec, Ltd.Retrotec Blower Door | 5100 SeriesImage displays the 5000 Series Calibrated Fan equipped with Range Ring A, B8 Plate, and 8 x 4-inch Blank Plugs, illustrating its versatile and comprehensive testing capabilities.
Vent Cap SystemsRetrotec, Ltd.Retrotec Blower Door | 5100 SeriesImage shows a professional standing next to a fully set-up Retrotec Blower Door System, hand on the DM32 digital gauge, highlighting ease of use and advanced technology in air infiltration testing.

Retrotec Blower Door | 5100 Series - NO GAUGE

Retrotec 5100 Blower Door System (Without Gauge) Upgrade Your Testing Power—Gauge-Free Flexibility The Retrotec 5100 Blower Door System delivers top-tier performance for residential and light...
$ 3,400.00
$ 3,400.00

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Retrotec 5100 Blower Door System (Without Gauge)

Upgrade Your Testing Power—Gauge-Free Flexibility

The Retrotec 5100 Blower Door System delivers top-tier performance for residential and light commercial air leakage testing. Designed for professionals who already own a compatible digital gauge, this system lets you expand your capabilities without paying for extras you don't need.

✅ Key Features:

  • Engineered for Precision: Powerful fan with six calibrated flow ranges for pinpoint results.
  • Quick Connect Frame: Faster setup with extra support crossbars for rock-solid stability.
  • Rugged & Reliable: Built with Retrotec’s legendary 10-year fan shell warranty for peace of mind.
  • Flexible Control: Ready for manual operation or automation when paired with your DM32 or DM32X gauge.
  • Complete System: Includes fan, rings, cloth, frame, and all essential accessories—just connect your existing gauge and go!

📦 What's Included:

  • Retrotec 5100 Series Fan
  • Quick Connect Aluminum Frame with Crossbar
  • Standard SmartCloth Door Panel
  • Complete Set of Flow Rings
  • Power Cord and Tubing Kit
  • Protective Carrying Cases
  • User Manual and Software (digital download)

🎯 Ideal For:

  • Energy Auditors and HERS Raters
  • HVAC and Insulation Contractors
  • Building Performance Professionals
  • Home Inspectors expanding their service offerings

Already have a DM32 or DM32X? Maximize its value and your testing power with the 5100 System—no need to pay for a second gauge!

*Gauge sold separately. Compatible with DM32 and DM32X digital gauges.