Dennis Heidner's Discussions (135)

Discussions Replied To (110) Replies Latest Activity

"Steven, last time I was in Germany,  nearly every residential house (older than 10 y…"

Dennis Heidner replied May 28 to Tankless Water Heaters... has their time finally come?

32 May 28
Reply by Dennis Heidner

"Yes, I do... re-read my comments in the whole blog.  It was pro's and con's, plus th…"

Dennis Heidner replied May 27 to Tankless Water Heaters... has their time finally come?

32 May 28
Reply by Dennis Heidner

"I am an engineer.  And yes I do understand latent and sensible heat.  And I do have…"

Dennis Heidner replied May 27 to Tankless Water Heaters... has their time finally come?

32 May 28
Reply by Dennis Heidner

"The small heat loss from the heater and keeping the area warm is exactly something t…"

Dennis Heidner replied May 27 to Tankless Water Heaters... has their time finally come?

32 May 28
Reply by Dennis Heidner

"Absolutely!   I sometimes cringe when I've seen some of the DIY tankless installatio…"

Dennis Heidner replied May 25 to Tankless Water Heaters... has their time finally come?

32 May 28
Reply by Dennis Heidner

"And that really is a very good point.    I have friend/relative that really seem to…"

Dennis Heidner replied May 25 to Tankless Water Heaters... has their time finally come?

32 May 28
Reply by Dennis Heidner

"That really depends on your location.  Northern climates yes,  but Hawaii,  or clima…"

Dennis Heidner replied May 25 to Tankless Water Heaters... has their time finally come?

32 May 28
Reply by Dennis Heidner

"Yes,  and the authors unit (Marey) is probably okay,  until you look at what else mi…"

Dennis Heidner replied May 23 to Tankless Water Heaters... has their time finally come?

32 May 28
Reply by Dennis Heidner

"AO Smith Vertex is about $1600, 90% efficient, 78,000 BTU,  which means you might be…"

Dennis Heidner replied May 23 to Tankless Water Heaters... has their time finally come?

32 May 28
Reply by Dennis Heidner

"Nearly all the manufacturers also offer tanked condensing gas hotwater heaters with…"

Dennis Heidner replied May 22 to Tankless Water Heaters... has their time finally come?

32 May 28
Reply by Dennis Heidner

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Important Facts about Solar Energy

“I’d put my money on the sun and solar energy. What a source of power! I hope we don’t have to wait…See More
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