David Butler
  • Male
  • Sierra Vista, AZ
  • United States
Share on Facebook Share on Facebook Share Twitter
  • Featured Blogs
  • Discussions (3)
  • Events
  • Groups
  • Photos
  • Photo Albums
  • Videos
 

David Butler's Page

Latest Activity

David Butler replied to Classic Residential, Inc.'s discussion Learning Thermostat
"I'm with you on this one PJ (for once!). All else being equal (or equally bad), setback has the potential to save more than downsizing source equipment, although if the AC is grossly oversized, say, 200% or more, who knows. It's true that…"
Jan 15, 2012
David Butler replied to Classic Residential, Inc.'s discussion Learning Thermostat
"review of Nest @ new york times: http://nyti.ms/sX66eZ"
Nov 30, 2011
David Butler replied to Classic Residential, Inc.'s discussion Learning Thermostat
"Ted, by saying that homes that benefit from setback are somehow broken, you're making a huge generalization, and one that flies in the face of physics and common sense. You wrote: I ask how much and they say "a lot". I can't…"
Oct 29, 2011
David Butler is now a member of Home Energy Pros
Oct 28, 2011

Profile Information

Company
Optimal Building Systems
Website URL
http://optimalbuilding.com
LinkedIn Profile
http://www.linkedin.com/profile/view?id=44284983

Comment Wall (1 comment)

You need to be a member of Home Energy Pros to add comments!

Join Home Energy Pros

At 6:43am on November 1, 2011, Diane Chojnowski said…

Hi David,

Welcome to Home Energy Pros! Feel free to join the conversation in the Forum and Groups. And share your energy efficiency photos, videos and upcoming events. If you're blogging about home performance, this is the place for you!

Don't forget to add your location on our Member Map!


Thanks!
Diane, HEP Moderator

 
 
 

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

Mike Kandel added 3 discussions to the group Building Performance Institute (BPI)
2 minutes ago
Hal Skinner replied to Tony Rigdon's discussion Placement of 5/8" firewall, over or under foam board insulation?
"I am curious now.  They require a penetration firewall in the wall system but do not require a…"
4 hours ago
Mike Kandel posted discussions
4 hours ago
Hal Skinner replied to Tony Rigdon's discussion Placement of 5/8" firewall, over or under foam board insulation?
"WOW.  30 years working and m,eeting with every kind of contractor and never heard of this…"
5 hours ago
Tony Rigdon replied to Tony Rigdon's discussion Placement of 5/8" firewall, over or under foam board insulation?
"The building inspector when he inspected my footing told me about the drywall on the outside being…"
7 hours ago
Profile IconSuskin Lockett Jr, Yoomie Ahn, Lindy Wordlaw and 6 more joined Home Energy Pros
7 hours ago
Tony Rigdon replied to Tony Rigdon's discussion Placement of 5/8" firewall, over or under foam board insulation?
"Bud, I'm in Columbia, MO so Zone 4 Mixed Humid. I had never heard about drywall on the outside…"
7 hours ago
Sean Lintow Sr replied to Tony Rigdon's discussion Placement of 5/8" firewall, over or under foam board insulation?
"I am pretty sure he is talking about using commercial drywall designed for this type of purpose and…"
10 hours ago

© 2014   Created by Lawrence Berkeley National Laboratory.

Badges  |  Report an Issue  |  Terms of Service