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NEW software update to the DG-1000 Gauge.  This FREE software update adds stand-alone data logging, another update to the on-board tubing assistant app to include guidance on duct leakage to … Read more

HVAC 2.0 – an Opportunity for You and Your Minneapolis Blower Door™? Even if you are not an HVAC contractor, you may have heard of HVAC 2.0 (previously Home Performance … Read more

We now have the option for customers in the USA to place orders on-line at the NEW  T-E-C store.   A New Way To Order Products We continue to offer … Read more

The Energy Conservatory Releases the DG-8 Micromanometer to Improve Accuracy in Key Building Pressure-Measurement Applications Single-channel gauge offers high degree of accuracy for key building pressure measurements such as room … Read more

In case you did not hear – Building Performance Association is organizing an approach for safer polling places through the use of Blower Doors.  Want to help?  Follow this link … Read more

Webinar Posted to our YouTube channel.     Listen to TEC Founder Gary Nelson take you through theory and new data regarding best practices to minimize the effect of wind … Read more

Looking to Upgrade your Gauge to a DG-1000? Are you doing more multi-point tests? Are you spending evenings compiling data and writing test reports? Are you looking to automate your … Read more

  Gauges should be calibrated every 2 years.  You can see more details on our Calibration Page. Some customers like to do a FIELD CHECK to check gauges in the … Read more

Blower Door Testing During COVID-19 We have had quite a few people ask us about testing during the COVID-19 pandemic.  We are not qualified to say when you should or … Read more

Ever Wonder why Minneapolis Blower Door™ has its Name? Because our company is located in Minneapolis.  In fact, it is located in a GREAT Neighborhood we are proud to call … Read more