David Modrzejewski's Groups (6)

  • Tools of the Trade

    95 members Latest Activity: on Friday A hammer and a saw used to be the key tools for home contractors. Today, the best-in-breed also use high-tech equipment while performing a…

  • Marketing Energy Efficiency

    235 members Latest Activity: Sep 1

    Sharing ideas, tools and examples of promoting energy efficiency to consumers

  • Social Media and Energy Efficiency

    98 members Latest Activity: Nov 6

    Tell us how you reach customers, contractors and others using online social media.

  • Home Energy Ratings

    103 members Latest Activity: Feb 6 Calculating them; visualizing them; explaining them; selling them .... there is a lot to discuss and debate here

  • Best Practices (Residential)

    282 members Latest Activity: yesterday

    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

    171 members Latest Activity: Nov 13 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…

Home Energy Pros

Home Energy Pros was founded by the developers of Home Energy Saver Pro (sponsored by the U.S. Department of Energy,) and brought to you in partnership with Home Energy magazine.

Latest Activity

Bud Poll replied to Chad Mcaulife's discussion BPI QCI Cert.
"I can't think of any test I've ever taken where I wasn't able to determine what I…"
15 hours ago
jerry gentile replied to Chad Mcaulife's discussion BPI QCI Cert.
"you are spot on my friend-- during the exam I said this is ridiculous--- I have bpi certs for…"
20 hours ago
Eric Kjelshus commented on Jeremy Begley's blog post The Home Envelope : Does it Really Matter in a Heat Loss Caculation
"IT all matters,  I lot of sealing,  A lot of air barrier.  A lot of "R" A…"
yesterday
Michael Dunseith posted a status
"BPI Infiltration and Duct leakage (IDL) Certified"
yesterday
Jeremy Begley posted a blog post
yesterday
Kim Burnett joined Sean Lintow Sr's group
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Best Practices (Residential)

Best Building, Retrofitting, or even Auditing Practices - what are they, what should change, what…See More
yesterday
Kent Mitchell commented on Adam Swain's blog post Top Worst Crawl Space Insulation Ideas
"Hi Adam - It sounds like you may be referring to enclosed crawlspaces - Here in the NW we've…"
yesterday
peter chang replied to Damien Greenfield's discussion Is there is cost saving for you in having a tankless water heater?
"I think it is quite possible the greatest savings will be realized by the lowest volume users. I…"
yesterday

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