John Nicholas's Discussions (141)

Discussions Replied To (61) Replies Latest Activity

"No,  I don't heat my toilet water, but I don't like being in the shower when someone…"

John Nicholas replied Apr 19 to Can tankless water heaters provide hot water even when the groundwater is fairly cold?

19 May 10
Reply by Morgan M Audetat

"Simple math will tell you.   Figure the GPM requirements for each fixture you think…"

John Nicholas replied Apr 19 to Can tankless water heaters provide hot water even when the groundwater is fairly cold?

19 May 10
Reply by Morgan M Audetat

"In addition to the 2 items Sean mentioned, you will also have to consider the exhaus…"

John Nicholas replied Apr 16 to Can tankless water heaters provide hot water even when the groundwater is fairly cold?

19 May 10
Reply by Morgan M Audetat

"Take a look at the Energy Star New Homes Website. They have lots of good technical a…"

John Nicholas replied Apr 16 to Slab-on-grade Insulation

7 Apr 17
Reply by Morgan M Audetat

"Richard can either live with my comments or provide the list owner name and the list…"

John Nicholas replied Dec 12, 2014 to "The Dangers of Using Spray Foam Insulation"

12 Dec 18, 2014
Reply by Chris Leach

"How many blower doors have you run?  Ever have a family member open a door during yo…"

John Nicholas replied Dec 12, 2014 to Blower Door Question

15 Dec 18, 2014
Reply by j. west

"If you haven't followed the discussions on Linked In.  This is the Third Forum Mr. B…"

John Nicholas replied Dec 12, 2014 to "The Dangers of Using Spray Foam Insulation"

12 Dec 18, 2014
Reply by Chris Leach

"A search on that website for spectral response charts showed 3 results dated 2004, 2…"

John Nicholas replied Nov 5, 2014 to How much heat energy is lost through the floor of a house?

39 Nov 21, 2014
Reply by Tom Mallard

"You would be better contacting a Level III Thermographer.   I have been a Level II f…"

John Nicholas replied Nov 4, 2014 to How much heat energy is lost through the floor of a house?

39 Nov 21, 2014
Reply by Tom Mallard

"A surface with an emissivity of .90  does not have anything to do with frequencies o…"

John Nicholas replied Nov 4, 2014 to How much heat energy is lost through the floor of a house?

39 Nov 21, 2014
Reply by Tom Mallard

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Rick Karg replied to Carly@AirCycler's discussion The (Small) Cost of Ventilation Without Recovery
"As a member of the ASHRAE 62.2 committee (and president of Residential Energy Dynamics, the author…"
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Bradford E. White replied to Elizabeth Guinn's discussion ERV in need of backflow preventer.
"I would use an in-line backdraft damper such as Artis Industries or the ones made by Fantech and…"
Thursday
Kim Tanner posted a video

Wireless Air Leakage Testing

This webinar will discuss the use of WiFi technology to conduct and document blower door and duct leakage tests for compliance with local energy codes. The s...
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Breaking the link between unhealthy homes and unhealthy kids

Listen in on IAQ Radio to a discussion on reducing the household triggers that cause asthmaattacks…See More
Thursday
Kirsten Richnavsky posted a discussion

Breaking the link between unhealthy homes and unhealthy kids

Listen in on IAQ Radio to a discussion on reducing the household triggers that cause asthmaattacks…See More
Thursday
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Thursday
Ottawa Furnace Filters posted a blog post

Some Useful Information about Furnace Air Filters

There is not much we can do about the air pollution outside of a house in Ottawa, Canada, but we…See More
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