Dennis Heidner's Discussions (132)

Discussions Replied To (107) Replies Latest Activity

"I would suggest also visiting the NAHB  (National Association of Home Builders) webs…"

Dennis Heidner replied Nov 15, 2013 to Student needs help for HVAC research project

7 Nov 22, 2013
Reply by prisco tammaro

"It is worth noting that the CPUC study cited is for "investor owned utilities"  not…"

Dennis Heidner replied Oct 25, 2013 to Should Homeowners with PV Get Paid Retail or Wholesale Prices for their Excess Electricity?

24 Nov 23, 2013
Reply by Dennis Heidner

"I disagree with cleaning the A-coil being more effective than fixing or moving away…"

Dennis Heidner replied Oct 8, 2013 to Underground ductwork

19 Oct 8, 2013
Reply by Bob Blanchette

"Unless you use a plastic like material - they rot out.  HVAC also is used for air co…"

Dennis Heidner replied Sep 13, 2013 to Underground ductwork

19 Oct 8, 2013
Reply by Bob Blanchette

"Ducts in ground - no matter what it is in cased in - will eventually rot out and lea…"

Dennis Heidner replied Sep 9, 2013 to Underground ductwork

19 Oct 8, 2013
Reply by Bob Blanchette

"Large bill,  but keep in mind he also spent $$$ on a pool.  Along the way there were…"

Dennis Heidner replied Aug 29, 2013 to How Do We Make Energy Efficiency Sexy, or at Least Interesting?

2 Aug 29, 2013
Reply by Dennis Heidner

"There are 50 point LED's (possibly cree's devices) on the board.  The large black ch…"

Dennis Heidner replied Aug 16, 2013 to LED Fixtures Hitting Shelfs

16 Aug 4
Reply by reflintorm

"Correct,  but if it fails - and someone gets a ladder out to check on the light.  Gu…"

Dennis Heidner replied Aug 16, 2013 to LED Fixtures Hitting Shelfs

16 Aug 4
Reply by reflintorm

"The hot wire is running right over the active LED components,  the movistor is right…"

Dennis Heidner replied Aug 16, 2013 to LED Fixtures Hitting Shelfs

16 Aug 4
Reply by reflintorm

"Yes, they will fail open - its the process in between that you have to worry about.…"

Dennis Heidner replied Aug 16, 2013 to LED Fixtures Hitting Shelfs

16 Aug 4
Reply by reflintorm

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Adaptive Thermostats - Western Cooling Efficiency Center Webinar

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Hal Skinner added a discussion to the group HVAC
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Old ductwork efficiency file

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Hal Skinner posted a discussion

What an RCC can do with no R- insulation in the walls.

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