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 also delivers even greater power than Retrotec’s trusted Model 5000. Paired with our cutting-edge DM32X gauge, and you’ve got the blower door reinvented—delivering a completely revolutionized testing experience.
Features
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.
Jun 11, 2025 — Products & Services Update
Jun 11, 2026 - Streamline how you monitor labor and equipment performance to help keep your projects moving and your margins protected.
Jun 8, 2026 - We developed our CASWELL FIRESAFE® Brand in 2003, which is now sold internationally through our carefully selected network of Licensed Manufacturing Partners.
Jun 8, 2026 - FastDUCT simplifies HVAC estimating with accurate pricing, industry-standard labor rates, and seamless integration, helping contractors save time and deliver precise, competitive bids faster.