Best Practices (32)

Discussions Replies Latest Activity

Venting a clothes dryer through an unheated garage

We recently vented a gas clothes dryer through an attached and unheated garage, to an outside wall of the garage. We are located in Central…

Started by Brad Cook

10 Jan 25, 2013
Reply by Eric Kjelshus

Making crawlspaces conditioned space

I am working, doing audits, with a contractor who tends to make basements, crawlspaces into conditioned space. Especially when all or most…

Started by Evan Riter

37 Jan 3, 2013
Reply by Curt Kinder

Best Energy Myths

What are some of the best energy myths you have ever heard? I think this could be good for a couple of laughs. I will start: Incandescent l…

Started by Silas Inman

40 Dec 27, 2012
Reply by Nehemiah Stone

Duct Cleaning? Good value or a waste of money?

I have lots of my auditing customers who ask me about duct cleaning, and if they should do it.  It seems like the only way to get them real…

Started by Gordon Smith

21 Dec 22, 2012
Reply by Robert H

Tired of climbing ladders and reaching to find air leaks during blower door test I have a solution!!!

Yes, a thermal image camera is a good way, but a better way to instantly see the leak and the cfm amount of the leak-- try using the Alnor…

Started by Damien Herold

17 Nov 26, 2012
Reply by Damien Herold

Insulating floors above basements with fuel-fired boilers\furnaces.

There has been some back and forth in my circles about whether or not to insulate floors above basements with fossil fuel boilers and furna…

Started by Patrick Michaelyan

23 Nov 3, 2012
Reply by Patrick Michaelyan

Another Irreverent Whine from Dr. Joe

Anyone have any thoughts on this one? BSI-064: Bobby Darin and Thermal Performance By Joseph Lstiburek Created: 2012/10/08 http://www…

Started by Robert Riversong

12 Oct 22, 2012
Reply by tedkidd

Residential ventilation levels

I'm looking for clarification on required ventilation levels in residential settings.  For instance if I have a home that indicates an ach…

Started by Eric Sperline

38 Sep 16, 2012
Reply by Robert Riversong

Knob and Tube

TVA prepared a detailed retrofit manual in the 1970s for its residential retrofit program that led to 1.2 million homes being upgraded. The…

Started by Bob Sullivan

0 Mar 8, 2012

Mechanical Ventilation per ASHRAE 62.2

Hello All, We are working on a project with Habitat and our trying to provide recommendations for ventilation. We would like to see them in…

Started by Stefan Peter-Contesse

5 Mar 6, 2012
Reply by George W. Reynolds

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George Matthews replied to George Matthews's discussion Shortridge 8400 Flowhood for A/C airflow testing in the group Energy Auditing Equipment for Sale, Trade or to Purchase
"Here are the pics of the flowhood and airdata manometer"
yesterday
Sarah Holloway posted a photo
yesterday
Joe Urycki added a discussion to the group Energy Auditing Equipment for Sale, Trade or to Purchase
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TEC blower door and UEI combustion analyzer for sale

For sale is one used TEC Minneapolis blower door system: Includes model 3 fan with rings A and B,…See More
yesterday
John Nicholas replied to Kevin Emerson's discussion Studies re: radon mitigation and energy efficiency
"The Nay side is well represented with the links already posted. I presented a neutral side, with…"
yesterday
Ray Lehman replied to Kevin Emerson's discussion Studies re: radon mitigation and energy efficiency
"Hey John, Thanks for the information.  Very good empirical data. While I agree that running…"
Friday
John Nicholas replied to Kevin Emerson's discussion Studies re: radon mitigation and energy efficiency
"I have no links, just some anecdotal evidence. I had several Blower Door Tests done on my own home.…"
Friday
Chris Laumer-Giddens commented on Chris Laumer-Giddens's blog post Raising the BARrier in North Carolina Mountain Home, Air Tight Ceiling
"@Joe Nagan, We have found this technique to be WAY simpler and A LOT less labor than making a…"
Thursday
Judy Rachel replied to Blake Shurtz's discussion Testing spillage on induced draft furnace?
"I hope the attached picture is clear enough for you to see.  As the caption on the picture…"
Thursday

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