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3398 Washington Road
Atlanta, GA 30344
USA

773.398.5288

Advanced residential construction and home improvement consulting and owner's advocacy in Atlanta, using the latest building performance diagnostic and modeling techniques and tools. Airtightness, insulation, HVAC, ventilation, moisture, and air quality and EMF consulting for homeowners and building professionals alike.

Videos/Podcasts/Articles

Home performance articles and stories from the field with internationally respected building forensics guru Corbett Lunsford at the Building Performance Workshop. Hear new episodes of the Building Performance Podcast, see new videos from the Home Performance YouTube channel, and learn all about how diagnostic testing (more than an 'Energy Audit') can make home improvement and new home construction a proven process!

Filtering by Tag: cool

Manual J Default Air Leakage Inputs vs. Blower Door Test ACH50

Corbett Lunsford

I'm pretty sure the awesome folks who created Manual J (like Hank Rutkowski- hear my interview with him here), and the softwares we use to run the calculations (Elite RHVAC, used here, and Wrightsoft) do not have a lot of personal experience with the test dynamics of home enclosures, and may never have actually used a blower door before. Here's a demonstration of why it's so important to respect the blower door if you're doing HVAC design for residential construction or home improvement.

Learn to perform and analyze Blower Door and Duct Tightness Tests in my 1 Day Training at: https://buildingperformanceworkshop.com/det-verifier

There are two blower door brands, both available at: https://www.trutechtools.com/system-blower-doors-and-duct-testers.html

See a tour of a full Manual J report below:

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categories Homeowner education, HVAC, Performance Pros, Real Estate, Testing Tools, Videos
tags man j, hvac, acca, design, load, calc, calculation, loads, heat, cool, cooling, dehumidification, drying, summer, winter, expert, advanced

How to Install a Ceiling Fan DIY (Fanimation Wrap Custom)

Corbett Lunsford

One of the few truly DIY projects that will improve your home's performance- learn why we picked the fans we did, and how to install them. Model shown is the Fanimation Wrap Custom, but you may find similar features and installation tricks for other brands and models.

Check out the specs on this fan: https://fanimation.com/products/fans/damp-rated/wrap-custom-84/

See the full list of ENERGY STAR Most Efficient products: https://www.energystar.gov/products/most_efficient

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categories From the Field, Homeowner education, Videos
tags fanamation, choose, install, ceiling, cieling, fan, fans, hvac, easy, inexpensive, cool, a/c, alternative, air conditioner, cooler