Judy Roberson
  • Moraga, CA
  • United States
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Judy Roberson replied to George Kopf's discussion ASHRAE 62.2.2010 and the $20 app
"To clarify, it is 62.2's requirements for ventilation of existing homes that is too complicated, particularly determining the airtightness (cfm50 or ACH50) below which continuous whole-house (vs intermittent local) ventilation is required. As…"
Jan 17, 2013
Judy Roberson joined David Eggleton's group
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1000 Home Challenge

Linda Wigington distinguished between deep retrofits & deep energy reductions, thus expanding the range of strategies & tactics from which we might propose when engaging with people, the ones who choose.See More
Aug 16, 2011
Judy Roberson joined Allison A. Bailes III's group
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HVAC

HVAC design, Manuals J, S, T, & D, Duct leakage, Air flow, ENERGY STAR new home requirements, and more. Since heating & cooling are such a big part of home energy use, understanding HVAC is critical.See More
Aug 16, 2011
Judy Roberson is now a member of Home Energy Pros
May 18, 2011

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PG&E

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At 11:54am on May 19, 2011, Diane Chojnowski said…

Hi Judy,

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

Everblue 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…See More
6 minutes ago
Everblue joined Diane Chojnowski's group
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Tools of the Trade

A hammer and a saw used to be the key tools for home contractors. Today, the best-in-breed also use…See More
17 minutes ago
Tom DelConte replied to Hal Skinner's discussion How much heat energy is lost through the floor of a house?
"Tom: agreed, except if crawl space has gotten wet there may be mold which may require remediation.…"
23 minutes ago
Profile IconSteve Franklin, Laurie Clark, Daniel Morrison and 3 more joined Home Energy Pros
3 hours ago
Jason Hiep commented on Home Energy Magazine's blog post Lighting Services for Aliens
"I think the article with good content, to bring people closer to Clean Energy.Thanks for…"
8 hours ago
Tom White posted a video
10 hours ago
peter chang posted a discussion

Programmable tstat for electric baseboard?

Ok, just want to throw this out there. I live in the high desert, 6800' or so. My house is pretty…See More
13 hours ago
Robert Haverlock replied to Hal Skinner's discussion How much heat energy is lost through the floor of a house?
"I feel like I'm preaching to the choir! So here it goes. In recent years, Building America and…"
15 hours ago

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