Dennis Heidner's Discussions (198)

Discussions Replied To (171) Replies Latest Activity

"Bob, should I post pictures of the yellowing of the CFL base fixtures caused by heat…"

Dennis Heidner replied Jan 8, 2015 to Is there is cost saving for you in having a tankless water heater?

84 Aug 1, 2015
Reply by tedkidd

"When we breath,  we exhale VOC's... sorry.   The process of cooking,  even if electr…"

Dennis Heidner replied Jan 8, 2015 to Basing air exchange on house volume??

17 Jan 8, 2015
Reply by Dennis Heidner

"In 2009  (Seattle area) when I looked at and added solar hot water to my house,  I c…"

Dennis Heidner replied Jan 5, 2015 to Is there is cost saving for you in having a tankless water heater?

84 Aug 1, 2015
Reply by tedkidd

"Not entirely.   ERCOT (Texas) is essentially its own grid. The grid is broken into r…"

Dennis Heidner replied Jan 4, 2015 to Is there is cost saving for you in having a tankless water heater?

84 Aug 1, 2015
Reply by tedkidd

"Solar works well if you have a reasonable solar insolation.  Pretty difficult to use…"

Dennis Heidner replied Jan 2, 2015 to Is there is cost saving for you in having a tankless water heater?

84 Aug 1, 2015
Reply by tedkidd

"Extend the wire, remove box, insulate and use track wiring?  move to round recessed…"

Dennis Heidner replied Jan 2, 2015 to Square Recessed Lights

10 Jan 2, 2015
Reply by Dennis Heidner

"The ASHRAE 62.2 standards are really an educated guess.  The problem is unless you s…"

Dennis Heidner replied Jan 2, 2015 to Basing air exchange on house volume??

17 Jan 8, 2015
Reply by Dennis Heidner

"Often water tanks can be ordered with one or two anodes.  The warranty for one anode…"

Dennis Heidner replied Jan 2, 2015 to Is there is cost saving for you in having a tankless water heater?

84 Aug 1, 2015
Reply by tedkidd

"1kW of electric is approximately equal to 3427 BTU's of heat.  In electric hot water…"

Dennis Heidner replied Dec 12, 2014 to Is there is cost saving for you in having a tankless water heater?

84 Aug 1, 2015
Reply by tedkidd

"German electric prices are less than Hawaii.   Frank was very accurate when he said…"

Dennis Heidner replied Dec 12, 2014 to Is there is cost saving for you in having a tankless water heater?

84 Aug 1, 2015
Reply by tedkidd

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Dan Antonioli replied to Dan Antonioli's discussion Net Zero Energy Hot Water
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Dan Antonioli replied to Dan Antonioli's discussion Net Zero Energy Hot Water
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Swing Green GFX Drain Water Heat Recovery - GreenFoX

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Tom White posted a video

Enhabit: the non-profit that helps homes work better

Hear from homeowners Sonia, Amy, Roberta and Ty of Portland, Oregon, and Andy of Beaverton, Oregon, about their experiences with Enhabit. Enhabit is a non-pr...
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Daniel Beauchemin replied to Dan Antonioli's discussion Net Zero Energy Hot Water
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Rich Manning replied to Diane Chojnowski's discussion Poll: Where do you go for information on home performance?
"My favorite is Building Science Corp. Its not only comprehensive, its free!"
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