The Energy Conservatory (TEC)

Manufactures precision diagnostic equipment used to solve comfort, energy use, durability and air quality problems in buildings. Our reputation for innovative design and excellent technical support have made us the leading manufacturer of performance testing tools for the building science industry.

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BUY DUCTMASK ONLINE

You can buy DuctMask online from one of TEC’s participating distributors. Follow this link to see a list of TEC distributors selling DuctMask online.

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ORDERING AND PRICING

TEC sells its products directly and through distributors to building performance professionals across the US and Canada.

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CALIBRATION AND REPAIR

TEC pressure gauges should be calibrated every two years to maintain the instrument’s accuracy specifications. Click to learn more.

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ACCURACY MATTERS

Accuracy is the critical currency in our industry, ensuring that both you and your client can always trust important building performance test results. When accuracy matters, trust TEC.

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UPCOMING WEBINARS

TEC conducts webinars about once per month on a variety of industry and product-related topics. Webinars are announced here, via our email list and on social media.

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TEC VIDEOS

Click here to watch three of our most recent webinars, our blower door quick guide videos and our Duct Blaster quick guide videos, without having to leave our website.

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