David Butler
  • Male
  • Sierra Vista, AZ
  • United States
Share on Facebook Share on Facebook Share
  • 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

 
 
 

Featured Forum Discussions

Lighting replacement - 300 watt LED flood light

Started by Mary Sinkler in General Forum. Last reply by Dennis Heidner 9 minutes ago. 2 Replies

Glass Block Windows

Started by Ken Kalke in Best Practices. Last reply by Sean Lintow Sr on Saturday. 1 Reply

What's the Most Profitable HVAC Job for Your Company?

Started by Wayne Melancon in HVAC. Last reply by Ken Kalke on Friday. 1 Reply

EZ Green Home is Hiring!

Started by Chloe Chapman in General Forum Jan 5. 0 Replies

Videos

  • Add Videos
  • View All

Latest Activity

Dennis Heidner replied to Mary Sinkler's discussion Lighting replacement - 300 watt LED flood light
"Have you looked how much light you need in the backyard and where you need the light?  Often a…"
9 minutes ago
Nate Adams liked tedkidd's discussion Home Performance is Failing - let's turn that around?
4 hours ago
Nate Adams replied to tedkidd's discussion Home Performance is Failing - let's turn that around?
"Ira, you're not alone. Here in Cleveland the gas company uses their own auditors, it killed…"
4 hours ago
Nate Adams replied to tedkidd's discussion Home Performance is Failing - let's turn that around?
"Website is finally up, albeit still imperfect. You can check out the very detailed case studies.…"
4 hours ago
Paul Mausteller liked Bruce Fillmore's photo
4 hours ago
tedkidd replied to tedkidd's discussion Home Performance is Failing - let's turn that around?
"Thank you Ira! We need more stories like yours to hold the evidence of harm to the faces of…"
5 hours ago
Profile IconPaul Mausteller, Mark Freeman and Bruce Fillmore joined Home Energy Pros
5 hours ago
Ira Eisenstein replied to tedkidd's discussion Home Performance is Failing - let's turn that around?
"I have been a home inspector since 2003 and evolved into energy related issues and became a home…"
8 hours ago

Home Energy Pros

Welcome to Home Energy Pros – the unique digital community by and for those who work in the home energy performance arena.

Home Energy Pros was founded by the developers of Home Energy Saver Pro (supported by the U.S. Department of Energy) and brought to you in partnership with Home Energy magazine.  Home Energy Pros is sponsored by the Better Buildings Residential Network. Please honor our Guidelines

© 2017   Created by Lawrence Berkeley National Laboratory.   Powered by

Badges  |  Report an Issue  |  Terms of Service