Chris Granda's Groups (2)

  • Best Practices (Residential)

    329 members Latest Activity: Jul 21

    Best Building, Retrofitting, or even Auditing Practices - what are they, what should change, what needs to find it's way to the dust bin of…

  • HVAC

    191 members Latest Activity: Jun 8 HVAC design, Manuals J, S, T, & D, Duct leakage, Air flow, ENERGY STAR new home requirements, and more. Since heating & cooling are such a big part…

Forum Discussions

When is it too windy to use blower door?

Started by Brandon Walton in General Forum. Last reply by Iain Walker 2 hours ago. 14 Replies

Electro Magnetic Fields (EMF)

Started by Barry L NewDelman in General Forum. Last reply by Jonathan Beers 3 hours ago. 3 Replies

Affordable Housing Funding

Started by SUZETT MOFFITT in General Forum. Last reply by John Nicholas 5 hours ago. 5 Replies

Latest Activity

Iain Walker replied to Brandon Walton's discussion When is it too windy to use blower door?
"There have been several studies over the years looking at windspeed effects on blower door tests.…"
2 hours ago
tom atwood replied to Brandon Walton's discussion When is it too windy to use blower door?
"Hi John, A1 is spot on. I have done hundreds of tests here in Maine and have gotten different…"
3 hours ago
Jonathan Beers replied to Barry L NewDelman's discussion Electro Magnetic Fields (EMF)
"EMF is one of the most-researched topics in the history of public health. The World Health…"
3 hours ago
Home Energy Magazine posted a blog post
3 hours ago

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