Choosing an IR Camera

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Choosing an IR Camera

Which equipment specifications should you consider before you buy?

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Calibrating Measurement Tools

Author: Paul Raymer
premium CONTENT
April 28, 2013

To quote the wise Yogi Berra, “You’ve got to be very careful if you don’t know where you are going, because you might not get there.” In terms of ... [continue reading]

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Testing Duct Testers

Author: Paul Raymer
premium CONTENT
June 29, 2012

According to DOE’s Building America program data, typical residential ductwork efficiency is about 67%. That means that if you install a 90% efficient furnace, your system efficiency would be just over 60%. Another way to look ... [continue reading]

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Choosing an IR Camera

premium CONTENT
June 29, 2012

Which equipment specifications should you consider before you buy? [continue reading]

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Pimp My Blower Door Kit: Blower Door Makeover

Author: Greg Labbe
premium CONTENT
April 30, 2012

In these tough economic times, it's appropriate to invest time in repairing and maintaining things, to make manufactured goods last longer and to save money. Besides, it feels good to repair something yourself, and working ... [continue reading]

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Analyzing Combustion Analyzers

Author: Paul Raymer
free CONTENT
February 29, 2012

Just talking about CO can be confusing. Although the terms used in this article are defined in the sidebar (see “Terminology”), CO can be deadly, and so I want to emphasize the basic ... [continue reading]

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Blower Door Testing in Multifamily Buildings

Author: Don Hynek
free CONTENT
September 01, 2011

In the past, blower door testing in apartment buildings had its obstacles -- difficulty, expenses, and uncertain payoff. Well, not anymore. See why these reasons no longer apply for most U.S. buildings. [continue reading]

Code Conflict Between 2012 IRC and 2012 IECC

Doug Garrett

Code Conflict Between 2012 IRC and 2012 IECC

It has come to my attention that there may be a building science-based conflict in the language of the 2012 International ...

Home Performance and HVAC Contractors: Recent Legislative Initiative In Texas

Doug Garrett

Home Performance and HVAC Contractors: Recent Legislative Initiative In Texas

As energy auditors and raters went about their business of testing homes, performing energy audits and HVAC system inspections, they ...

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