John Snell's Discussions (1)

Discussions Replied To (14) Replies Latest Activity

"It is certainly possible as I no longer have the exact specs for the older windows.…"

John Snell replied Aug 25, 2011 to New York first passivhaus ...

4 Aug 25, 2011
Reply by John Snell

"Here is another image showing R=10 windows (Serious brand) on the right and conventi…"

John Snell replied Aug 21, 2011 to New York first passivhaus ...

4 Aug 25, 2011
Reply by John Snell

"You should be skeptical, Davide!! Something is clearly not right. Windows are about…"

John Snell replied Aug 21, 2011 to New York first passivhaus ...

4 Aug 25, 2011
Reply by John Snell

"Typically there are several reasons "hot work" is not as easy as working with cooler…"

John Snell replied Jul 1, 2011 to Using thermal imagers in the summer

5 Jul 7, 2011
Reply by Tyson Pischel

"The 3F delta is for locating air leakage under RESNET. For locating insulation issue…"

John Snell replied Jun 30, 2011 to Using thermal imagers in the summer

5 Jul 7, 2011
Reply by Tyson Pischel

"Thanks for the "master" plug! I hope I can meet expectations. Jeezopeets! Anyway, it…"

John Snell replied Apr 1, 2011 to Expert Eye Needed

17 Nov 15, 2014
Reply by Ed Minch

""It would not be easy to inspect a completed house and assign an insulation grade wi…"

John Snell replied Mar 6, 2011 to Certification for RESNET Thermographers

12 Mar 22, 2011
Reply by Mark Cleminson

""This house will not allow me to depressurize" I'm not sure what the issues are, and…"

John Snell replied Jan 1, 2011 to Thermal imaging while foam is being installed...possible?

5 Jan 3, 2011
Reply by George W. Reynolds

"I'm assuming the is spray-allied foam rather than injected and also assuming the out…"

John Snell replied Jan 1, 2011 to Thermal imaging while foam is being installed...possible?

5 Jan 3, 2011
Reply by George W. Reynolds

"Corrugated and galvanized metal siding on a building with a handicap ramp and railin…"

John Snell replied Dec 17, 2010 to Infrared Image - What is it?

6 Apr 26, 2012
Reply by Dale Sherman

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Jonny Fisher posted a discussion

Used energy equipment for sale (blower door, duct blaster

I've got some used equipment that I need to sell. Let me know if you are interested in any of the…See More
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Mick Lane replied to Rob Buchanan's discussion High-use headscratcher
"The geothermal heat pump is the most likely culprit.  The heat pump doesn't make heat it…"
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Mick Lane is now a member of Home Energy Pros
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Empower Efficiency added 2 discussions to the group Job Board
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Tom White's video was featured

A net-zero builders formula for insulating a super energy efficient home

Here is Peter Amerongen's formula for insulating a super energy efficient home.
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Dale@EnergyWright replied to Don Hynek's discussion Superinsulation retrofit is Complete!
"Very nice! I'd like to do the same with my 1885 home. Can you tell us more about foundation…"
yesterday
Colin Genge updated an event
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Measuring HVAC Performance webinar at Online

February 23, 2016 from 11am to 12pm
Learning Objectives:How to measure HVAC total flow.Use your gauge for static pressure and remote…See More
yesterday

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