Robert Riversong's Discussions (213)

Discussions Replied To (190) Replies Latest Activity

"The delta-T has a significant impact on the actual pressure difference inside to out…"

Robert Riversong replied Sep 5, 2012 to Locating the Neutral Pressure Plane

49 Sep 18, 2012
Reply by Bud Poll

"In the link provided, Straube uses a variation of the formula I posted. Your simplif…"

Robert Riversong replied Sep 5, 2012 to Locating the Neutral Pressure Plane

49 Sep 18, 2012
Reply by Bud Poll

"Your formula (Pa = 0.0067 x H x ▲T) is for H = distance from NPP. And that's just a…"

Robert Riversong replied Sep 5, 2012 to Locating the Neutral Pressure Plane

49 Sep 18, 2012
Reply by Bud Poll

"I suspect you could determine the NPP more accurately (and easily) on a cold winter…"

Robert Riversong replied Sep 4, 2012 to Locating the Neutral Pressure Plane

49 Sep 18, 2012
Reply by Bud Poll

"I think you need ultra-violet light to see it ;-) Actually, the neutral pressure pl…"

Robert Riversong replied Sep 4, 2012 to Locating the Neutral Pressure Plane

49 Sep 18, 2012
Reply by Bud Poll

"Michael, That was so counter-intuitive that I had to create a spreadsheet to verify.…"

Robert Riversong replied Sep 4, 2012 to What is the value of using a pressure pan to test outlets?

18 Sep 5, 2012
Reply by Colin Genge

"I never claimed to be an energy rater. I've been designing and building cold-climate…"

Robert Riversong replied Sep 3, 2012 to Different classifications of radiant barrier materials

16 Sep 3, 2012
Reply by Robert Riversong

"Bud, I don't think you will get anything close to your R-23. For one thing, the incr…"

Robert Riversong replied Sep 3, 2012 to Using The Sciences To Our Advantage

25 Sep 3, 2012
Reply by Robert Riversong

"Sorry, but there's a difference between a discussion among energy professionals and…"

Robert Riversong replied Sep 3, 2012 to Different classifications of radiant barrier materials

16 Sep 3, 2012
Reply by Robert Riversong

"Air flow is proportional, not equal, to the square root of delta-P. Otherwise, you'r…"

Robert Riversong replied Sep 3, 2012 to What is the value of using a pressure pan to test outlets?

18 Sep 5, 2012
Reply by Colin Genge

RSS

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

peter chang replied to peter chang's discussion Programmable tstat for electric baseboard?
"Yes, in fact I did just that for my kitchen toe-kick heater because the original thermostat was on…"
4 hours ago
Bob Blanchette replied to peter chang's discussion Programmable tstat for electric baseboard?
"Savings depends a LOT on how it's programmed. I've even done a setup with a contactor,…"
11 hours ago
Bob Blanchette replied to Hal Skinner's discussion Any success getting landlords to energy upgrade a single family rental unit?
"Sell utility subsidized services to the tenants. It has to pay back within a year though."
11 hours ago
Tom Mallard replied to Hal Skinner's discussion How much heat energy is lost through the floor of a house?
"Thx, Robert. Being a PNWester where crawl spaces are moist or wet seasonally & some sites never…"
14 hours ago
Hal Skinner added a discussion to the group The RCC Classroom (Radiant Control Coatings)
14 hours ago
Hal Skinner replied to Hal Skinner's discussion How much heat energy is lost through the floor of a house?
"I can only speak for the one I have worked with over t6he years.  We have a certification for…"
15 hours ago
Chad Mcaulife replied to Chad Mcaulife's discussion BPI QCI Cert.
"Thanks for the reponses.  I have a 40 hr class staring 12-8-2014 which should prepare me for…"
15 hours ago
Hal Skinner replied to Hal Skinner's discussion How much heat energy is lost through the floor of a house?
"Hi George, I can see where this could be a HUGE issue in Canada.   We spray our RCC directly…"
16 hours ago

© 2014   Created by Lawrence Berkeley National Laboratory.

Badges  |  Report an Issue  |  Terms of Service