Robert C. O'Brien
  • Male
  • Mount Sinai, NY
  • United States
Share on Facebook Share on Facebook Share Twitter
  • Featured Blogs
  • Discussions
  • Events
  • Groups
  • Photos
  • Photo Albums
  • Videos

Robert C. O'Brien's Friends

  • Green Jobs Training Center
  • Michael Dunseith
 

Robert C. O'Brien's Page

Latest Activity

Robert C. O'Brien commented on Lester Shen's blog post Combi System Animations
"In the northeast,where the majority of residential boilers are,these are referred to as hydro air systems,a combi is heat and DHW in one unit with heat delivered not using air as a transfer medium ie conventional radiation"
Dec 10, 2012
Robert C. O'Brien is now a member of Home Energy Pros
Aug 21, 2011

Profile Information

Company
Technical Heating
Professional Certification
NATE,NORA,BPI
Professional Interests
HVAC
Website URL
http://www.technicalheating.com
Facebook Page
http://www.facebook.com/#!/pages/Technical-Heating-Co/142015199160085

Comment Wall (1 comment)

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

Join Home Energy Pros

At 11:34am on August 22, 2011, Diane Chojnowski said…

Hi Robert,

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 upload your profile photo. And 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

Craig Bird commented on Hal Skinner's group The RCC Classroom (Radiant Control Coatings)
"Kurt - Radiant heat transfer does not heat the air. It is the passing heat directly from hot object…"
1 minute ago
Steven Turetsky replied to John Shillito's discussion Fixing a water heater?
"Hello John (and everyone else in the forum), I'm a new visitor at this forum and it this is my…"
4 minutes ago
Kevin Jordan posted a status
"I have questions about approaching the real estate industry? I need help."
4 minutes ago
Kurt Shafer commented on Hal Skinner's group The RCC Classroom (Radiant Control Coatings)
"And, Mr. Bird, in my experience the attic floor is not heated by radiation from the roof so much as…"
25 minutes ago
Kurt Shafer commented on Hal Skinner's group The RCC Classroom (Radiant Control Coatings)
"Mr. Byrd,  I did not accept my IR camera data off hand, I could FEEL the heat. What I am…"
27 minutes ago
Don Fitchett commented on Michael Stuart's group INFRARED THERMOGRAPHY USERS
""This is the only provider of Online Infrared Thermography Training course that meet the…"
28 minutes ago
Craig Bird commented on Hal Skinner's group The RCC Classroom (Radiant Control Coatings)
"Kurt Schafer - I would be careful measuring temperatures with an IR Camera as a part of a…"
39 minutes ago
Hal Skinner commented on Hal Skinner's group The RCC Classroom (Radiant Control Coatings)
""you need spectral analysis by wavelength to get directional transmission rates black-body…"
50 minutes ago

© 2014   Created by Lawrence Berkeley National Laboratory.

Badges  |  Report an Issue  |  Terms of Service