All Blog Posts Tagged 'Efficient' (5)

HVAC and DC Fan Motors

Here are links to my latest posts on how these motors can be used for retrofitting in existing HVAC systems.

HVAC Savings Upgrades – Cutting Fan Watts In Half or More 

In this post I cover how the savings can be dramatic, and the most important part is to get duct pressures low.…

Continue

Added by Christopher Cadwell on April 19, 2012 at 6:14am — 2 Comments

Green Cipherin' - What's Slowing the Mainstreaming of Green Building, and What Homeowners Can Do about It

MLSs (Multiple Listing Services) across the country are unveiling “green-field addenda” (GFAs) and searchable fields to highlight green features.  …

Continue

Added by Melissa Baldridge on April 9, 2012 at 7:00pm — 2 Comments

Notable Results in AC Training

The final survey results of the second week of students in the High Performance HVAC classes.
Here are some notable results of what the students felt that they got out of the course.
  • How to reduce # of registers while improving comfort. 
  • Importance of velocity - amount needed to properly mix air.
  • How to select register types to control noise and performance. 
  • Whole house as…
Continue

Added by Christopher Cadwell on November 27, 2011 at 9:00pm — No Comments

Super Efficient HVAC is Easy

Attending a week long class where veteran trainer Rick Chitwood is moderator has been entertaining and joyful. In the class which is inside a house that is being retrofit completely we are now designing and installing a super efficient HVAC system.…



Continue

Added by Christopher Cadwell on November 17, 2011 at 9:30pm — 9 Comments

No Carts Before Horses - Design for Energy Efficiency Early

My recent visit to Savannah for the USGBC's green product expo charged up my historic preservation bug and got me to thinking about how to apply building science to historic buildings.

Most of us that have ever lived in, owned, or even just visited a historic home…

Continue

Added by Chris Laumer-Giddens on May 4, 2011 at 4:30am — No Comments

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

tedkidd commented on Scott Mellberg's blog post Lessons from Energy Efficiency Advisors: Getting Homeowners Onboard with Home Performance
"David,  Please think some of these things through.  If programs suck so much, how can…"
12 minutes ago
Hannah Finch posted a blog post

Stump Duncan, Innovate with Colby, and Save on RaterFest! 2014

RaterFest! 2014 Speaker Spotlight!Presenter:  Duncan PrahlTopic: Duck, Ducks, and more Ducts…See More
46 minutes ago
David Eakin commented on Scott Mellberg's blog post Lessons from Energy Efficiency Advisors: Getting Homeowners Onboard with Home Performance
"Consultation and education are all well and good, but we have found that the…"
1 hour ago
Kari Sauder commented on Scott Mellberg's blog post Lessons from Energy Efficiency Advisors: Getting Homeowners Onboard with Home Performance
"I just had a customer bail out of the whole house approach over the weekend.  It is a small…"
1 hour ago
Profile IconLOUIS ANDERSON and Jeremy Hargreaves joined Home Energy Pros
3 hours ago
Ramon Aguirre replied to Tom Conlon's discussion Whole House Fans - Love 'Em or Not?
"Whole house fan basically serves the purpose of exhaust fans. They are more cheaper than air…"
11 hours ago
Brandon Walton commented on Brandon Walton's photo
Thumbnail

2014-07-25 15.17.30

"While performing a QC it is always good to look inside the return.........."
19 hours ago
Brandon Walton posted a photo

2014-07-25 15.17.30

Supposed Sealed Return Chase
20 hours ago
Brandon Walton commented on Diane Chojnowski's group Facebook Pages
20 hours ago
Brandon Walton joined Diane Chojnowski's group
Thumbnail

Facebook Pages

Does your company or organization have a Facebook Page?This group is for pros who have facebook…See More
20 hours ago
Brandon Walton posted a discussion

12 Things Every Home Performance Contractor Should Have on Their Work Truck

Every home is unique and differs from the last. It would be a perfect world (from a project…See More
21 hours ago
Brandon Walton posted a blog post

12 Things Every Home Performance Contractor Should Have on Their Work Truck

Every home is unique and differs from the last. It would be a perfect world (from a project…See More
21 hours ago

© 2014   Created by Lawrence Berkeley National Laboratory.

Badges  |  Report an Issue  |  Terms of Service