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CAZ solutions

CAZ pressure too low On an energy retrofit project during the test out I learned that under worst case conditions, without the air handler…

Started by robert post in General Forum

4 Dec 23, 2010
Reply by Dale Sherman

RESNET and Home Depot - Anyone worried about that alliance?

RESNET announced an alliance with Home Depot this week, and I've heard from a couple of our raters already. They're concerned that this wil…

Started by Allison A. Bailes III in RESNET Modeling & Rating

21 Dec 22, 2010
Reply by dale conner

Lead-safe retrofits

G.H. Runevitch, a master trainer associated with the Corporation for Ohio Appalachian Development (COAD), recently contributed an article,…

Started by Tom White in General Forum

1 Dec 22, 2010
Reply by Ed Mahoney

Proper Sizing of a two Stage Geothermal System

Question from energy homeowner:   Contractor has recommended installing a two stage Water Furnace Envision w/desup NDV049A system into a 27…

Started by Scott Barhight in General Forum

2 Dec 20, 2010
Reply by dale conner

Books on boilers, burners, furnaces, water heaters, and central air.

One can learn the basics of heat transfer, R values, U values, and all that stuff reasonably quickly and the physics and and fundamentals a…

Started by Paul Raymer in General Forum

0 Dec 19, 2010

Lead Base Paint

  Comment by Ed Mahoney 5 hours ago Delete Comment   Does anyone know what EPA means by "Demolition".....  I am having a hard time with. If…

Started by Ed Mahoney in General Forum

2 Dec 18, 2010
Reply by Sean Lintow Sr

Storage of Solar Hot Air

Is there a simple, effective way to store heat from a hot air collector for 12-36 hours? I live in Montana in a 30-year-old, passive/active…

Started by George Mattson in General Forum

0 Dec 17, 2010

Estimating E savings from air sealing in huge leaky house

I'm asked to estimate the heating energy savings from air sealing a 10,000 sf house built in 1900. The former mansion has 6 undampered chim…

Started by George M. Matthews in General Forum

5 Dec 17, 2010
Reply by David Parker

Duct testing accuracy

I wrote a new blog about testing the accuracy of duct testers and gauges.  Is anyone out there running these tests?   http://homeenergypros…

Started by Silvie Votrubova in General Forum

0 Dec 16, 2010

Facebook? Twitter? IDK!

Here is an article I wrote on the topic of social networking and contracting.  The publication is marketed to the Plumbing and HVAC trade p…

Started by Eric Aune in Marketing

3 Dec 16, 2010
Reply by James Sayers

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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

Linda Wigington replied to Linda Wigington's discussion Low-cost electricity monitoring: Accuracy & Applications in the group 1000 Home Challenge
"Here is a response from Frank Bergamachi (Thousand Home Challenge project #4) I’ve looked…"
2 hours ago
Linda Wigington replied to Linda Wigington's discussion Low-cost electricity monitoring: Accuracy & Applications in the group 1000 Home Challenge
"Here is a response from Larry Kinney A few years ago someone had a gee whiz calibrated watt and…"
2 hours ago
Dale@EnergyWright replied to Linda Wigington's discussion Low-cost electricity monitoring: Accuracy & Applications in the group 1000 Home Challenge
"I've used the efergy Elite whole house energy monitor to evaluate 240V HPWHs. I found the…"
3 hours ago
Profile IconDale@EnergyWright and Maria Lacey joined David Eggleton's group
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1000 Home Challenge

Linda Wigington distinguished between deep retrofits & deep energy reductions, thus expanding…See More
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Profile IconAdam Swain, Cynthia Sandherr, James Skeldon and 2 more joined Home Energy Pros
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Tom White posted videos
12 hours ago
Maria Lacey replied to Linda Wigington's discussion Low-cost electricity monitoring: Accuracy & Applications in the group 1000 Home Challenge
"I attempted to use an AZTech device. I have used the Watt Stopper, Watts Up Pro, Kill-A-Watt…"
16 hours ago
Andy Li replied to David Parker's discussion Energy auditor equipment for sale- blower door, duct tester,combustion analyzer in the group Energy Auditing Equipment for Sale, Trade or to Purchase
"Is Minneapolis Duct Blaster still available? send some photos and how much do you ask for? my…"
21 hours ago

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