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, under the American Recovery and Reinvestment Act) and brought to you in partnership with Home Energy magazine.

Latest Activity

Edward Foskey just added their location.
(via Member Map)

1 hour ago
Profile IconMartin Easley and Richard Vito joined Home Energy Pros
5 hours ago
Bud Poll replied to Bachi Brunato's discussion Boxing and Insulating Around Non-ICAT Cans
"This is a topic I have discussed many times, but unfortunately cost is all too often the deciding…"
9 hours ago
Sean Lintow Sr replied to Bachi Brunato's discussion Boxing and Insulating Around Non-ICAT Cans
"If you can't talk them into replacing with IC rated... Look into Tenmat - those are designed…"
10 hours ago
Bachi Brunato posted a discussion

Boxing and Insulating Around Non-ICAT Cans

I have a client with 16) 4" halogen recessed light fixtures in the attic.I'd like to cover the cans…See More
16 hours ago
Dennis Heidner replied to Patrick Michaelyan's discussion Hot Upper Stories
"Could you have them make a simple two line graph of the outside temperature, noting sun/clouds,…"
yesterday
Bob Blanchette replied to Jose Macho's discussion Why Are Energy-Saving Home Inprovements Down??
"You make some valid points, especially with the base rate charges. Increasing the base rate instead…"
yesterday
Bob Blanchette replied to Jose Macho's discussion Why Are Energy-Saving Home Inprovements Down??
"Amen, make energy show it's true cost instead of subsidizing it. We have some of the lowest…"
yesterday
Dennis Heidner replied to Jose Macho's discussion Why Are Energy-Saving Home Inprovements Down??
"The press report really doesn't give enough information to clearly answer why  they are…"
yesterday
Edward Foskey commented on Edward Foskey's blog post Preparing to Update the Heat Pump
"Gustavo, Thanks for the input. I agree with you in that I will be waiting till my system's…"
yesterday
Gustavo Melo commented on Edward Foskey's blog post Preparing to Update the Heat Pump
"Any system that is out of warranty is really a coin toss as to whether it is financially better to…"
yesterday
Dennis Heidner replied to J.C. Martel's discussion Disasters & sustainable energy
"Such as Greensburg…"
yesterday

© 2013   Created by Lawrence Berkeley National Laboratory.

Badges  |  Report an Issue  |  Terms of Service