Dennis Heidner's Discussions (194)

Discussions Replied To (167) Replies Latest Activity

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

Dennis Heidner replied May 27, 2014 to Tankless Water Heaters... has their time finally come?

32 May 28, 2014
Reply by Dennis Heidner

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

Dennis Heidner replied May 25, 2014 to Tankless Water Heaters... has their time finally come?

32 May 28, 2014
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, 2014 to Tankless Water Heaters... has their time finally come?

32 May 28, 2014
Reply by Dennis Heidner

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

Dennis Heidner replied May 25, 2014 to Tankless Water Heaters... has their time finally come?

32 May 28, 2014
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, 2014 to Tankless Water Heaters... has their time finally come?

32 May 28, 2014
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, 2014 to Tankless Water Heaters... has their time finally come?

32 May 28, 2014
Reply by Dennis Heidner

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

Dennis Heidner replied May 22, 2014 to Tankless Water Heaters... has their time finally come?

32 May 28, 2014
Reply by Dennis Heidner

"First,  always check with your utility.  Sometimes the utilities have made arrangeme…"

Dennis Heidner replied May 15, 2014 to Where did you buy your LED lights?

23 Nov 14, 2014
Reply by Dennis Heidner

"Several things to consider: 1) The hot water usage. The first unit (Amazon) is only…"

Dennis Heidner replied Apr 29, 2014 to Tankless Water Heaters... has their time finally come?

32 May 28, 2014
Reply by Dennis Heidner

"I believe PolyISO can absorb moisture if it gets wet... and it would get heavy.  Mak…"

Dennis Heidner replied Mar 18, 2014 to Rigid Foam (Polyiso) as a Weather-Resistive Barrier

10 Mar 18, 2014
Reply by Dennis Heidner

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CakeSystems™ Software Course at Webinar

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Multifamily Building Energy Innovation- TrueFlow Capture Box

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Oil Fired Boiler Being Used as the Heating Source in Two Air Handlers of a Historic Home

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