Eric Sperline's Discussions (24)

Discussions Replied To (11) Replies Latest Activity

"Thanks for your reply.  As for duct testing I reluctantly admit that the better scen…"

Eric Sperline replied Dec 13, 2013 to Third party testing rqmt

2 Dec 13, 2013
Reply by Eric Sperline

"I appreciate the feedback on the floor installation procedures.  Just want to remind…"

Eric Sperline replied Oct 18, 2012 to Floor insulation attachment

16 Oct 18, 2012
Reply by Robert Riversong

"I suspect that the problem of appraiser comparables is ultimately with the lenders a…"

Eric Sperline replied May 23, 2012 to Article on Energy Audits

7 May 24, 2012
Reply by Dennis Cheslik

"One pump. Activated by the light switch from each station.  Automatically shuts off…"

Eric Sperline replied Apr 25, 2012 to Hot water re-circ systems

18 Apr 28, 2012
Reply by tedkidd

"No offense Bob but this is the kind of thinking that has largely been responsible fo…"

Eric Sperline replied Apr 24, 2012 to Hot water re-circ systems

18 Apr 28, 2012
Reply by tedkidd

"As for dependent savings your calculations are based on usage instead of operationa…"

Eric Sperline replied Apr 24, 2012 to Hot water re-circ systems

18 Apr 28, 2012
Reply by tedkidd

"Thanks for the reply, Bob.  Could I talk you into posting a picture of it?"

Eric Sperline replied Jan 14, 2012 to Smart Meters

12 Jan 22, 2012
Reply by Bob Blanchette

"In reviewing my BPI notes I think I have what I'm looking for.  If I convert my test…"

Eric Sperline replied Dec 11, 2011 to Residential ventilation levels

38 Sep 16, 2012
Reply by Robert Riversong

"You have an interesting scenario there.  I'm wondering how the ducts you're working…"

Eric Sperline replied Nov 12, 2011 to Duct testing in a conditioned crawlspace

13 Nov 25, 2011
Reply by Ed Minch

"Ed, if you have a conditioned crawler you are implying conditioned air to that area.…"

Eric Sperline replied Nov 11, 2011 to Duct testing in a conditioned crawlspace

13 Nov 25, 2011
Reply by Ed Minch

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Jim Gunshinan commented on Jim Gunshinan's blog post Energy Upgrade California—Up Close and Personal
"I had a revelation while attending Bruce Manclark's session of duct leak testing at the Energy…"
2 hours ago
George J. Nesbitt commented on Jim Gunshinan's blog post Energy Upgrade California—Up Close and Personal
"Blower Door; the 2007 test was a depressurization test, and the 2014 a pressurization test, which…"
2 hours ago
George J. Nesbitt replied to Kaushal Bharath Raju's discussion Affordability & Deep Energy Upgrade/Passive House Retrofit in Berkeley, California.
"Plan, plan, plan, plan. The 1st step to is to understand the house, how it's built, the…"
2 hours ago
George J. Nesbitt posted an event

High Performance Windows - A Panel of Experts at Pyramid Alehouse`

April 26, 2014 from 3pm to 5pm
Join a lively panel discussion on high performance windows. We'll cover some basics, as well as…See More
3 hours ago
Kaushal Bharath Raju replied to Kaushal Bharath Raju's discussion Affordability & Deep Energy Upgrade/Passive House Retrofit in Berkeley, California.
"Hi David, Thanks for pointing out Martin Holiday's article. I do not wish to engage in the…"
4 hours ago
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David Eakin replied to Kaushal Bharath Raju's discussion Affordability & Deep Energy Upgrade/Passive House Retrofit in Berkeley, California.
"More food for thought on this subject - read this (fairly) recent blog by one of the most respected…"
9 hours ago
Curt Kinder commented on Christopher Morin's blog post 5 Things New Energy Efficiency HVAC Contractors Need to Know
"You left out air distribution...Without at least a passing glance at how much air moves through the…"
15 hours ago
David Eakin replied to Kaushal Bharath Raju's discussion Affordability & Deep Energy Upgrade/Passive House Retrofit in Berkeley, California.
"I mis-spoke - I was referring to the Midori House in Santa Cruz. Have an in-depth discussion with…"
21 hours ago
Kaushal Bharath Raju replied to Kaushal Bharath Raju's discussion Affordability & Deep Energy Upgrade/Passive House Retrofit in Berkeley, California.
"Hi David & Bud, $400/sqf > $300 sqf. The latter is the minimum cost of new construction in…"
yesterday
David Eakin replied to Kaushal Bharath Raju's discussion Affordability & Deep Energy Upgrade/Passive House Retrofit in Berkeley, California.
"Kaushal, There was a deep energy retrofit upgrade project (to Passive House standards) in San Jose…"
yesterday
Kim Tanner updated an event

Beyond Residential Testing at The Energy Conservatory

May 14, 2014 to May 16, 2014
The Energy Conservatory (TEC) is hosting a Beyond Residential Testing event. In addition we are…See More
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