Product code: 5100

Model 5100

$4,825.00

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The Most Popular Blower Door System for Residential & Small Commercial Applications

Retrotec’s 5100 Blower Door System is our best-selling solution, outselling all other makes and models on the market. Perfect for testing any residential home, this system comes complete with everything you need: the advanced DM32X gauge, a powerful fan, six ranges, connectors, software, and a durable fan shell backed by an industry-leading 10-year warranty.

Designed for both fully automatic and manual operation, the 5100 features a quick-connect frame with an extra crossbar for added stability and convenient gauge mounting. The system includes Retrotec’s SmartCloth,™ with built-in bias pressure tubing to act as a wind dampening tool.

With everything included, it’s an all-in-one solution that delivers unmatched performance and reliability.

Who Uses the 5100?
This versatile system is trusted by energy auditors, building contractors, HVAC contractors, remodelers, and home inspectors. Whether you’re conducting energy audits, ensuring HVAC efficiency, or inspecting building envelopes, the 5100 is built to meet your needs.

1 x 5000 Series Fan Set

  • 5000 Series Calibrated Fan
    (120V/60Hz, 240V/50Hz, or 110V/50Hz)
  • Range Ring A
  • B8 Plate
  • 8 x Blank Range Plugs
  • Blower Door Tubing Kit
  • Tubing Umbilical
  • Fan Cover
  • Power Cord
  • System Calibration Verification Report

1 x SmartCloth™ Door Panel & Frame

  • SmartCloth™ Wind Dampening Cloth Door
  • Aluminum Frame, Etched with Sizing Markings
  • Traveling Case

1 x DM32X Gauge Package

  • DM32X Gauge
  • Gauge Case
  • USB-C Charging Cable
  • Cat5 Cable
  • ISO17025 calibration of DM32X
  • Gauge Calibration Verification Report

 

Model 5000 Fan
Flow Into: CFM Litres/sec M3/h
Max Flow, per fan (60 Hz)

Reduces values by 15% for 50Hz fan

Free Air 6,400 3,020 10,874
50 Pa 5,700 2,690 9,684
75 Pa 5,400 2,549 9,175
Minimum Flow:  
on Included Range B1 50 Pa 111 52 188
on Optional Range 74 50 Pa 37 17 63
on Optional Range 47 50 Pa 21 10 35
on Optional Range 29 50 Pa 9 4 15
Dimensions: 22″ (55.9 cm) inlet diameter, 9.75″ (24.8 cm) long, 25″ (63.5 cm) height
Weight: 33.5 lb (15.2 kg) or 35.2 lb (16.0 kg) with Ring A & Plated B8 installed
Flow Accuracy: +/-5%
Power: 120V@60hz/11A or 240V@50hz/4.9A or 110V@50Hz/ 8.9A
Recommended Fan Calibration Interval: 5 years
Digital Gauge Model: DM32X (Click Here)
5000 Fan Max Flows
5,700 CFM50 · 2,680 l/s · 9,692 M3/h
6000 Fan Max Flows
7,700 CFM50 · 3,634 l/s · 13,087 M3/h
7000 Fan Max Flows (Battery)
8,896 CFM CFM50 · 4,198 l/s · 15,110 M3/h

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