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

17 Sep 8, 2018
Reply by Brad Cook

"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

17 Sep 8, 2018
Reply by Brad Cook

"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

17 Sep 8, 2018
Reply by Brad Cook

"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?

77 Sep 10, 2018
Reply by John White

"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

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Latest Activity

David Butler replied to Don Fugler's discussion Depressurization/make-up air issues in the group Kitchen Ventilation
"Thanks for your thoughtful reply, Brennan. My point about the load impact on tight homes with…"
25 minutes ago
Brennan Less replied to Don Fugler's discussion Depressurization/make-up air issues in the group Kitchen Ventilation
"David, I know the pressure reaches static levels quickly. I meant, how quickly then does radon…"
3 hours ago
David Butler replied to Don Fugler's discussion Depressurization/make-up air issues in the group Kitchen Ventilation
"@Brennan, there's virtually no lag. When an exhaust fan comes on, the pressure differential…"
5 hours ago
David Butler joined Don Fugler's group
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Kitchen Ventilation

In many homes, cooking is the largest indoor source of air pollutants. Exposures can be higher in…See More
5 hours ago
Tom Phillips replied to Don Fugler's discussion Depressurization/make-up air issues in the group Kitchen Ventilation
"Hi Don:  good questions, as usual. Would be great to routinely get depressurization data…"
8 hours ago
Glen Gallo replied to Rob Madden's discussion Determining Duct Leakage based solely on blower door and pressure pan testing
"delta q works cool graph does return a supply leakage sometimes it has a hard time reaching smooth…"
8 hours ago
Tom Phillips liked Don Fugler's discussion Depressurization/make-up air issues
9 hours ago
Brennan Less replied to Don Fugler's discussion Depressurization/make-up air issues in the group Kitchen Ventilation
"Hi Don, great sequence of questions, and a couple of thoughts. Overall, I just don't see…"
10 hours ago

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