Elizabeth Guinn
  • Gloucester, VA
  • United States
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Elizabeth Guinn's Discussions

ERV in need of backflow preventer.

Started this discussion. Last reply by Morgan M Audetat Jun 5, 2015. 7 Replies

I installed an ERV on my last job with the intake and exhaust utilizing 6" round hard duct.  I have no problem locating an exhaust vent cover for the exterior of the house with a backflow preventer.…Continue

Question

Started Mar 26, 2013 0 Replies

One of the many green, energy efficiency websites I am subscribed to sent out an email last week that had an article and talked about a paperback book on HVAC everything you wanted to know.  It was…Continue

RemRate Water Furnace modeling problem

Started this discussion. Last reply by Elizabeth Guinn Aug 8, 2011. 5 Replies

RemRate allows for a ground source heat pump and you can couple it to the domestic hot water system.  However I need to convert the Water Furnace's 5.0 COP to an equivalent EF.  Any ideas?????

You might be an Energy Auditor if....

Started this discussion. Last reply by Timothy DeLuca Jun 30, 2011. 19 Replies

While cooking sugar into candy and not being able to locate the thermometer, you instead stand over the pot with your thermal imaging camera.

 

Elizabeth Guinn's Page

Profile Information

Company
GCI Energy Consultants/Dan Guinn Homes
Professional Certification
FE
Professional Interests
Own a Home Energy Auditing firm and an avid energy blogger
Website URL
http://danguinnhomes.com/wordpress/blog/
Twitter ID
danguinnhomes
Facebook Page
Dan Guinn Homes

Comment Wall (1 comment)

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At 6:08pm on January 29, 2011, Diane Chojnowski said…

Hi Elizabeth,

Welcome to Home Energy Pros! Feel free to join the conversation in the Forum and Groups. And share your energy efficiency photos, videos andupcoming 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

 
 
 

Forum Discussions

Efficiency of furnace

Started by Jignesh in General Forum. Last reply by John Nicholas 8 hours ago. 13 Replies

Insulation Blower Recommendations?

Started by Jim Conlon in General Forum. Last reply by Brad Cook yesterday. 5 Replies

Best brands for furnace

Started by Jignesh in General Forum. Last reply by Eric Kjelshus yesterday. 2 Replies

2005 EPAct tax credit

Started by Mandy Leazenby in General Forum. Last reply by Sean Lintow Sr Feb 15. 3 Replies

Latest Activity

John Nicholas replied to Jignesh's discussion Efficiency of furnace
"Any of the various energy modeling programs would give you a starting place. Model the ducts in…"
8 hours ago
John Nicholas replied to Jignesh's discussion Efficiency of furnace
"That is why gravity systems are much less popular then 50 years ago.   It could easily be…"
8 hours ago
Jim Baerg replied to Jignesh's discussion Efficiency of furnace
"This is a great discussion.  I'd like to ask a question about the distribution…"
10 hours ago
Michael R. Johnson posted a status
"Diane, Thank you for the welcome, I appreciate it. I look forward to contributing to the conversation. Michael"
12 hours ago
Gary Hall is now a member of Home Energy Pros Forum
18 hours ago
Brad Cook replied to Jim Conlon's discussion Insulation Blower Recommendations?
"Most rental machines will not put out the minimum required pressure for dense-packing. There are…"
yesterday
Brad Cook replied to Jim Conlon's discussion Insulation Blower Recommendations?
"We have been using the Intec Force II for almost 10 years. It only takes about 1 1/2 bags at a…"
yesterday
Eric Kjelshus replied to Jim Conlon's discussion Insulation Blower Recommendations?
"Most generator are more efficiency at 240 volt.   Its  about the total watts more…"
yesterday
Eric Kjelshus replied to Jignesh's discussion Best brands for furnace
"Its more about the install and air flow than the box brand,  Most brands about the same if you…"
yesterday
Eric Kjelshus replied to Jignesh's discussion Efficiency of furnace
"OK lets say you have a gravity air system with a 80% burn on heat exchanger with out the 8"…"
yesterday
John Nicholas replied to Jignesh's discussion Efficiency of furnace
"System Efficiency is great.  Not much use, if you don't intend to fix the various…"
yesterday
John Nicholas replied to Jignesh's discussion Efficiency of furnace
"Furnaces and all HVAC Equipment is rated by AHRI.  You can get the certification as to the…"
yesterday
Jacob Corvidae replied to Diane Chojnowski's discussion Support Mike Rogers in the group News & Announcements
"Hey Mike! We're all routing for you! Don't hesitate to ask for help.  Jacob"
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News & Announcements

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Home Energy Magazine's blog post was featured

How We Turned Our House into a Giant Foam Box, Part I — Wall Insulation By Wen Lee

Chris Stratton and Wen Lee are a husband-and-wife team living in the Los Angeles area who are DIY…See More
Wednesday
Home Energy Magazine posted a blog post

How We Turned Our House into a Giant Foam Box, Part I — Wall Insulation By Wen Lee

Chris Stratton and Wen Lee are a husband-and-wife team living in the Los Angeles area who are DIY…See More
Wednesday
Chris Stratton replied to Chris Stratton's discussion Technical question about mini split heat pump line set maximum length
"Hi Chris, Thanks again for your help. Update: the system is now up and running. Chris"
Wednesday
Home Performance Coalition's blog post was featured

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