Matthew Derrick's Groups (3)

  • Building Performance Institute (BPI)

    314 members Latest Activity: Jan 13

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

  • HVAC

    182 members Latest Activity: Nov 24, 2015 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…

  • INFRARED THERMOGRAPHY USERS

    178 members Latest Activity: Aug 4, 2015

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

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Latest Activity

JC NATALE posted photos
14 hours ago
Mike Burton replied to Amos Dunham's discussion ISO blower door or other equipment
"Are you still looking?  I have rarely used Minneapolis Blower Door and Duct Blaster Systems I…"
21 hours ago
Jonny Fisher posted a discussion

Used energy equipment for sale (blower door, duct blaster

I've got some used equipment that I need to sell. Let me know if you are interested in any of the…See More
yesterday
Joe Quiroz Jr. liked Don Hynek's discussion Superinsulation retrofit is Complete!
yesterday
Mick Lane replied to Rob Buchanan's discussion High-use headscratcher
"The geothermal heat pump is the most likely culprit.  The heat pump doesn't make heat it…"
yesterday
Mick Lane is now a member of Home Energy Pros
yesterday
Empower Efficiency added 2 discussions to the group Job Board
yesterday
Tom White's video was featured

A net-zero builders formula for insulating a super energy efficient home

Here is Peter Amerongen's formula for insulating a super energy efficient home.
yesterday

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