Robert H's Discussions (35)

Discussions Replied To (30) Replies Latest Activity

"Brian You say you dont want foam.  What is foam? Plastic!   What is the poly  you p…"

Robert H replied May 1, 2015 to Dense packed cellulose in basement?

31 May 5, 2015
Reply by Bryan Pringle

"So Bob are you more worried about the temp in your attic or the energy  efficiency o…"

Robert H replied Oct 11, 2014 to ridge vent orientation

25 Oct 17, 2014
Reply by Bud Poll

"It really doesnt take much to vent an attic.   The biggest benefit is to remove mois…"

Robert H replied Oct 9, 2014 to ridge vent orientation

25 Oct 17, 2014
Reply by Bud Poll

"I am a skeptic.  I think there was probably a lot of air sealing benefit.  As we kno…"

Robert H replied Sep 26, 2014 to An example of what an RCC can do with no R- insulation in the walls.

17 Sep 29, 2014
Reply by Hal Skinner

"Uv lights do not create any byproducts.  You may be thinking about ozone. Ozone has…"

Robert H replied Aug 8, 2014 to UV lights on filters

14 Jan 20, 2015
Reply by Eric Kjelshus

"How do you measure what they prevent? For some people they can make a difference and…"

Robert H replied Aug 7, 2014 to UV lights on filters

14 Jan 20, 2015
Reply by Eric Kjelshus

"Was there a catalyst?  For disinfecting you are looking at UVC not UVA. I have seen…"

Robert H replied Aug 4, 2014 to UV lights on filters

14 Jan 20, 2015
Reply by Eric Kjelshus

"I think it boils down to how well the hatch is insulated and sealed. If the hatch is…"

Robert H replied Aug 4, 2014 to Whole House Fans - Love 'Em or Not?

73 Aug 14, 2014
Reply by Kurt Shafer

"Jerry that is a lot of twisting of facts.   Radiant barriers work on one of the 3 me…"

Robert H replied Mar 1, 2013 to What is COSTCO doing?

31 Mar 1, 2013
Reply by Jerry Lahr

"That sounds like a ozone generator.  I always advise against introducing ozone in to…"

Robert H replied Jan 31, 2013 to UV light in Furnace?

29 Mar 25, 2014
Reply by Brett Little

RSS

Videos

  • Add Videos
  • View All

Twitter

Latest Activity

Ed Minch commented on Tom White's video
Thumbnail

Measured Home Performance: Assessment with a Infrared Camera

"I find it best to scan one time before the Blower Door is used to check for insulation and…"
7 hours ago
Profile IconLarry Kinney and teplie_poly joined Home Energy Pros
11 hours ago
Dan Antonioli replied to Dan Antonioli's discussion Net Zero Energy Hot Water
"Okay, a couple of things. The 1.0 kW per square meter reference is only under the most ideal lab…"
22 hours ago
Hans Joachim Preiss replied to Dan Antonioli's discussion Net Zero Energy Hot Water
"Dan, Let me attempt to compare apples with apples: My solar thermal system is located in…"
23 hours ago
Dan Antonioli replied to Dan Antonioli's discussion Net Zero Energy Hot Water
"Hi Hans, I don't know where you're located but where I am a 2.5 kw pv system costs closer…"
yesterday
Hans Joachim Preiss replied to Dan Antonioli's discussion Net Zero Energy Hot Water
"I use the combination of solar PV and heatpump water heaters in the vast majority of net-zero…"
yesterday
Amber Vignieri posted a blog post
yesterday
William Zwack added a discussion to the group Job Board
Thumbnail

Residental Energy Specialist: Washington, DC (or possibly telework)

Position Summary: CSRA Incorporated is searching for a Sr. Residential Building Energy Efficiency…See More
yesterday

© 2016   Created by Lawrence Berkeley National Laboratory.   Powered by

Badges  |  Report an Issue  |  Terms of Service