The Model 7000 Blower Door

Retrotec’s brand new Model 7000 blower door fan redefines performance and portability.

Article content provided by Retrotec.

Introducing the all-new Model 7000: a groundbreaking blower door fan. Weighing in at just 23 lbs- over 30% lighter than its predecessors- the Model 7000 sets a new benchmark for portability and efficiency.

The innovation doesn’t stop there. The Model 7000 delivers even greater power than Retrotec’s trusted Model 5000. Pair it with our cutting-edge DM32X gauge, and you’ve got the blower door reinvented—delivering a completely revolutionized testing experience.

 

https://retrotec.com/7100-blower-door-system.html

Features

  • Remarkably lightweight. An astonishing 30+% lighter than other fans on the market.
  • Extremely powerful. Reach higher CFM @ 50Pa than the Model 5000 Fan (in many scenarios, even more than the 6000 fan).
  • Built in accelerometer acts as an “auto tip” sensor. Fan will shut off if tipping is detected.
  • Electronic Speed Control (ESC) takes the 48c DC Supply & conveys it to 3-phase to the motor for precision speed control and adjustment.
  • New safety feature enables auto braking of the DC motor in the case of fan failure.
  • Fans never go in wrong direction during multi fan test.

The future of airtightness testing starts here. Visit www.retrotec.com or call 1 (855) 738-7683 to learn more.

View Retrotec’s products and services here.

Contact a Retrotec representative at 1-855-738-7683 or sales@retrotec.com.

Retrotec specializes in pressure gauges, residential and commercial duct testers, residential and multifamily blower testing equipment, enclosure testing, software, training, webinars.

 


Dec 9, 2025 Products & Services Update

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