William Parlapiano's Groups (9)

  • Energy Auditing Equipment for Sale, Trade or to Purchase

    230 members Latest Activity: on Thursday

    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…

  • 1000 Home Challenge

    133 members Latest Activity: Jan 11

    Linda Wigington distinguished between deep retrofits & deep energy reductions, thus expanding the range of strategies & tactics from…

  • Trainers and Mentors

    128 members Latest Activity: Mar 25

    Share your experience with different training and mentoring methods. Learn about new training tools, certifications and training programs.

  • Building Performance Institute (BPI)

    316 members Latest Activity: Apr 20

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

  • News & Announcements

    48 members Latest Activity: Apr 25

    Share your news and announcements with the community in this group.

    To post news or an announcement, please start a new…

  • HVAC

    185 members Latest Activity: Mar 30 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…

  • Wrightsoft - Manual J / Manual D

    47 members Latest Activity: Feb 20 If you use Wrightsoft to calculate loads or design ducts, you likely have questions.  Get answers from veteran program users and peers here!

  • Weatherization

    155 members Latest Activity: Mar 1 Share your concerns and successes as a weatherization professional, or information for this community.

  • Best Practices (Residential)

    314 members Latest Activity: Mar 1

    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…

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Latest Activity

Ed Minch commented on Tom White's video
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Measured Home Performance: Assessment with a Infrared Camera

"I find it best to scan one time before the Blower Door is used to check for insulation and…"
yesterday
Profile IconLarry Kinney and teplie_poly joined Home Energy Pros
yesterday
Dan Antonioli replied to Dan Antonioli's discussion Net Zero Energy Hot Water
"Okay, a couple of things. The 1.0 kW per square meter reference is only under the most ideal lab…"
Saturday
Hans Joachim Preiss replied to Dan Antonioli's discussion Net Zero Energy Hot Water
"Dan, Let me attempt to compare apples with apples: My solar thermal system is located in…"
Friday
Dan Antonioli replied to Dan Antonioli's discussion Net Zero Energy Hot Water
"Hi Hans, I don't know where you're located but where I am a 2.5 kw pv system costs closer…"
Friday
Hans Joachim Preiss replied to Dan Antonioli's discussion Net Zero Energy Hot Water
"I use the combination of solar PV and heatpump water heaters in the vast majority of net-zero…"
Friday
Amber Vignieri posted a blog post
Friday
William Zwack added a discussion to the group Job Board
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Residental Energy Specialist: Washington, DC (or possibly telework)

Position Summary: CSRA Incorporated is searching for a Sr. Residential Building Energy Efficiency…See More
Friday

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