Minneapolis Blower Door Model 3 System
by The Energy Conservatory
Last updated Mar 29, 2026 · 1 revision
Industry-standard blower door system with DG-1000 gauge and Cruise Control for residential building envelope airtightness testing.
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About This Product
The Minneapolis Blower Door Model 3 is the worldwide standard for residential building envelope airtightness testing. The single-fan system measures from 300 to 6,300 CFM (expandable to 11 CFM with optional flow rings) and includes the DG-1000 high-resolution touchscreen gauge with built-in Cruise Control for automated pressure maintenance at 25, 50, or 75 Pa. Compatible with TECTITE software for analysis and reporting to ASHRAE, IECC, and RESNET standards.
Capabilities
How this product is delivered and what's included out of the box.
- Mobile app
- Not available
- Free trial
- No
- Free tier
- No
- Public API
- No
- Deployment
- On Premise
Certifications & Approvals
Independent industry credentials this product holds.
MeasureQuick Compatible
Integrates with MeasureQuick, the diagnostic platform used by HVAC technicians for in-field system performance testing. Data captured in MeasureQuick flows into this product without manual re-entry.
Tool Specifications
- Accuracy Class
- Field Grade
- Measurement Range
- -2,500 to +2,500 Pascals (-10 to +10 inches of water)
- Ruggedness
- Field
- Battery
- Two 18650 Lithium Ion Batteries, Replaceable
- Warranty
- 5 years
- Ecosystem
- measureQuick
- Companion App
- AutoTest app
FSH Score Breakdown
Features
Hardware Features11features
Show 3 more
Compliance & Safety2features
Equipment & Asset Management1feature
Platform & Customization1feature
Pricing
- Model
- Custom
- Starting at
- Contact for pricing
- Notes
- Industry-standard blower door system with DG-1000 digital gauge. Pricing not publicly listed by The Energy Conservatory or distributors found in search. Based on industry knowledge, typical price range is $3,500-$4,500 for a complete single-fan system. Contact The Energy Conservatory or authorized distributors for current pricing.
