Dennis Heidner's Discussions (172)

Discussions Replied To (147) Replies Latest Activity

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

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

73 Jan 8
Reply by Dennis Heidner

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

Dennis Heidner replied Jan 2 to Square Recessed Lights

10 Jan 2
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 to Basing air exchange on house volume??

17 Jan 8
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 to Is there is cost saving for you in having a tankless water heater?

73 Jan 8
Reply by Dennis Heidner

"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?

73 Jan 8
Reply by Dennis Heidner

"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?

73 Jan 8
Reply by Dennis Heidner

"It depends where the source energy will be coming from.  If the customer already had…"

Dennis Heidner replied Dec 4, 2014 to Dual Fuel Systems, at what point do they make sense?

2 Dec 4, 2014
Reply by Eric Kjelshus

"We get used to it.  Daylight bulbs are more efficient; however if you search the jou…"

Dennis Heidner replied Nov 14, 2014 to Where did you buy your LED lights?

23 Nov 14, 2014
Reply by Dennis Heidner

"Curt,  in the NW - energy efficiency improvements have a significant priority.  Util…"

Dennis Heidner replied Nov 12, 2014 to Where did you buy your LED lights?

23 Nov 14, 2014
Reply by Dennis Heidner

"It isn't only the number of adults and the kids in the house.  Your usage patterns a…"

Dennis Heidner replied Nov 6, 2014 to Is there is cost saving for you in having a tankless water heater?

73 Jan 8
Reply by Dennis Heidner

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Charlie Hewitt posted a blog post

Residential Electric Load Disaggregation

“What gets measured gets managed” is a quote often attributed to the venerable management expert…See More
6 hours ago
Kurt Albershardt replied to Larry Schaffert's discussion How to correctly insulate exterior wall in a 1900 house?
"Balloon framed houses make for easy upgrades IME.  We cover the open bays from the sill plate…"
7 hours ago
Kurt Albershardt replied to William Fisher's discussion Can tankless water heaters provide hot water even when the groundwater is fairly cold?
"There are a number of approaches that can work depending on the specifics of your situation. What…"
7 hours ago
Bob Mariani joined allen p tanner's group
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Energy Auditing Equipment for Sale, Trade or to Purchase

Discuss the pros and cons of the equipment you are interested in prior to purchase. Post equipment…See More
17 hours ago
Bob Mariani replied to William Parlapiano's discussion Equipment for Sale Updated April 9, 2015 in the group Energy Auditing Equipment for Sale, Trade or to Purchase
"I would be interested in a package deal for the items marked as "Available"  Email…"
17 hours ago
Steven Lewis replied to William Fisher's discussion Can tankless water heaters provide hot water even when the groundwater is fairly cold?
"Look at reducing the ambient humidity in the home.  The dew point is the key to the…"
Friday
Olivia Taylor posted blog posts
Friday
norman farwell replied to Bryan Pringle's discussion Dense packed cellulose in basement?
"Ha, we're on the same wavelength.  That's the big question--I'm still thinking…"
Thursday

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