Doug Krahl
  • Algonquin, IL
  • United States
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Doug Krahl's Groups

 

Doug Krahl's Page

Latest Activity

Doug Krahl commented on Diane Chojnowski's group Hall of Shame
" Oops they must have run out of disposable foam can from the big box stores. Let along blower door for conformation of air seal or CAZ test."
Mar 31, 2013
Doug Krahl commented on Diane Chojnowski's group Hall of Shame
"Client had a window/weatherization company do a FREE energy audit with only a laser thermometer in their toolbox. They promised a 50% reduction in energy savings with this type of air sealing in rim joist. Did nothing with the attic or address the…"
Mar 31, 2013
Doug Krahl replied to Judi Lyall's discussion Bonus room above garage in the group Building Performance Institute (BPI)
"Air seal duct system if excisable will boost cfm/btu's. Caution with booster fans that sit on registers I've done flow hood testing and have seen a reduction in cfm's not including wasted energy/money"
Apr 21, 2011
Doug Krahl joined Diane Chojnowski's group
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Hall of Shame

In this group, members share an array of images from the field, showing the kinds of issues encountered by home performance professionals in real homes. Each tells a story of how hidden (but fixable) problems in homes can cause high energy bills.
Nov 13, 2010
Doug Krahl joined Michael Stuart's group
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INFRARED THERMOGRAPHY USERS

This group is dedicated to knowledge sharing and discussion of infrared thermography for building sciences and energy applications.See More
Nov 13, 2010
Doug Krahl joined Leslie McDowell, BPI's group
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Building Performance Institute (BPI)

BPI is the nation's premier standards development, quality assurance and credentialing organization for residential energy efficiency retrofit work.See More
Nov 13, 2010
Doug Krahl updated their profile photo
Nov 13, 2010
Doug Krahl 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 needs to find it's way to the dust bin of history?See More
Nov 13, 2010
Doug Krahl is now a member of Home Energy Pros
Nov 4, 2010

Profile Information

Company
American Temperature Control
Professional Certification
BAP,EP,HVAC
Professional Interests
Home Performance
Website URL
http://americantemperaturecontrol.com
Facebook Page
American Temperature Control

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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

Scott Katznelson posted a discussion

Database of zip code or county by climate zone

HI.  I'm looking for a database that could help me assess the average energy use of a home (per…See More
5 hours ago
Hal Skinner replied to Hal Skinner's discussion The 'Touchy - Feely' sales pitch. in the group Radiant Control Coatings
"The 2nd bestsales tool I ever came up with.  aI will be happy to send anyone a test strip like…"
11 hours ago
Patrick Michaelyan joined Hal Skinner's group
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Radiant Control Coatings

A group where people who work with radiant control coatings can share their success stories and let…See More
14 hours ago
Joseph Lamy posted a blog post

After 70 years on the fence, knotty LED light fixtures hide the Ductless in splendor

After the first week, the ductless heat pump and I became so close that could never even think of…See More
17 hours ago
Profile IconHome Energy Pros now has Member Map
18 hours ago
Profile IconLaura Spencer and Ann Griffin joined Home Energy Pros
18 hours ago
Tom White posted a video

The Animals Save the Planet - Energy Efficient Penguin

"Energy saving bulbs use one fifth of the energy of ordinary bulbs." Help the animals save their planet and ours, use energy saving bulbs! http://fartingcow....
21 hours ago
Laurie DiDonato posted an event
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Hybrid HERS Rater Training at Online + Manchester, NH or Berlin, CT

September 22, 2014 at 9pm to October 10, 2014 at 7pm
Online Component- September 29th-October 10thChoose from 2 Classroom Sessions: October 27-30 –…See More
yesterday

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