Horace Douglas Hunt, Jr.'s Groups (13)

  • Marketing Energy Efficiency

    253 members Latest Activity: Jul 21

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

  • Tools of the Trade

    105 members Latest Activity: Jul 21 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…

  • Renewable Energy

    69 members Latest Activity: Aug 7 This group will focus on the issues associated with incorporating renewable energy sources like Solar PV, Solar Thermal, Geothermal, Small Wind,…

  • INFRARED THERMOGRAPHY USERS

    193 members Latest Activity: Oct 12

    This group is dedicated to knowledge sharing and discussion of infrared thermography for building sciences and energy applications.

  • Wrightsoft - Manual J / Manual D

    49 members Latest Activity: May 4 If you use Wrightsoft to calculate loads or design ducts, you likely have questions.  Get answers from veteran program users and peers here!

  • Air Conditioning Contractors of America

    26 members Latest Activity: Apr 5

    ACCA is a non-profit association serving more than 60,000 professionals and 4,000 businesses in the HVACR community, working together to promote…

  • TREAT Software

    24 members Latest Activity: Oct 5

    A forum to discuss how to questions regarding modeling issues, improvements, etc.

  • Retrotec

    7 members Latest Activity: Oct 10

    Retrotec is the world's leading manufacturer of blower doors, duct testers, digital manometers, and air leakage testing software. Our…

  • Building Performance Institute (BPI)

    332 members Latest Activity: yesterday

    BPI is the nation's premier standards development, quality assurance and credentialing organization for residential energy efficiency retrofit…

  • Weatherization

    162 members Latest Activity: yesterday Share your concerns and successes as a weatherization professional, or information for this community.

  • Best Practices (Residential)

    343 members Latest Activity: 10 hours ago

    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…

  • Energy Auditing Equipment for Sale, Trade or to Purchase

    303 members Latest Activity: Oct 3

    Discuss the pros and cons of the equipment you are interested in prior to purchase. Post equipment you have to sell, trade or wish to…

  • HVAC

    202 members Latest Activity: Oct 12 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

How would you insulate this roof?

Started by David Butler in General Forum. Last reply by David Butler 7 hours ago. 15 Replies

Psychrometric Chart Training

Started by John Krochmalny in Training. Last reply by Mahendra Shah 11 hours ago. 1 Reply

Dirty solar panels

Started by Evan Mills in General Forum. Last reply by Stacie Bagnasco on Monday. 1 Reply

Latest Activity

tedkidd replied to Bob Blanchette's discussion Tankless Water Heaters... has their time finally come?
"Yeah. Gas water…"
30 minutes ago
Eric Kjelshus replied to Bob Blanchette's discussion Tankless Water Heaters... has their time finally come?
"With super cheap natural gas prices now, still worth going all electric?  Tankless needs a lot…"
1 hour ago
Stuart Langley liked Chris Clay's photo
6 hours ago
David Butler replied to David Butler's discussion How would you insulate this roof?
"Stuart, I wasn't considering the copula windows... yes, those would indeed need to be…"
7 hours ago
Stuart Langley replied to David Butler's discussion How would you insulate this roof?
"Well, @David Butler, you have seen the property more accurately than I have, but my impression of…"
8 hours ago
David Butler replied to David Butler's discussion How would you insulate this roof?
"@ Stuart,I don't think there's any concern about impact of 4" build-up on elevation…"
8 hours ago
Stuart Langley replied to David Butler's discussion How would you insulate this roof?
"So this building has a few issues with air leaks and air leaks have so much to do with discomfort…"
9 hours ago
Stuart Langley replied to David Butler's discussion How would you insulate this roof?
"John Hatfield has the right idea here for a new roof deck. Polyiso boards always need a good stout…"
9 hours ago

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