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

 

Doug Krahl's Page

Latest Activity

Doug Krahl replied to Mike Hartnett's discussion cooling vests
"Phase changing cooling vest work great, my weatherization crews wears them all the time. They work like ice packs but at 60degrees. Cool to the body but not ice cold. We keep a cooler of ice water and a 2nd cooling packs in the trucks. They last…"
May 17, 2015
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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Latest Activity

Chris Laumer-Giddens posted a blog post
35 minutes ago
John Livermore's video was featured

Healthy Home Healthy Planet

Find out how we... - Zeroed out our home's carbon footprint - Stopped paying energy bills - Helped the planet And became the 1st renovated home in Massachuse...
2 hours ago
Sean Lintow Sr added a discussion to the group Best Practices (Residential)
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Radon - Passive Systems

Just curious - many locals (per codes) require…See More
4 hours ago
Duncan Cumming posted a blog post

Preparing for Winter: Time for Your Central Heating Check Up

With winter just around the corner, make certain you are not left out in the cold – get your…See More
7 hours ago
Joe Crisara posted a blog post

Give Your False Assumptions a Knockout Punch

By Derek LauberWe face seemingly unlimited obstacles when trying to manage and grow our…See More
19 hours ago
Profile IconJoe Crisara, Earth Advantage, Sydney G. Roberts and 6 more joined Home Energy Pros
20 hours ago
Jonny Fisher added a discussion to the group Energy Auditing Equipment for Sale, Trade or to Purchase
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Minneapolis Blower Doors and Duct Blaster for sale

I have two Minneapolis Blower Doors + DG 700, duct blaster with manometer and some other…See More
20 hours ago
Jonny Fisher replied to Hamed Ghanbari's discussion Need a Minneapolis Blower Door + DG 700 in the group Energy Auditing Equipment for Sale, Trade or to Purchase
"I have two Minneapolis blower doors with DG 700.  I also have some other used equipment if you…"
20 hours ago

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