Dennis Heidner's Discussions (130)

Discussions Replied To (105) Replies Latest Activity

"Yeah,  and he should also suggest logging the relative humidity in the house...  wro…"

Dennis Heidner replied Jun 5 to On the Question of Airtightness and Energy Performance

28 Jun 20
Reply by Brennan Less

"This might be be far more than what you want... Join us for a free webinar on June…"

Dennis Heidner replied Jun 1 to On the Question of Airtightness and Energy Performance

28 Jun 20
Reply by Brennan Less

"In heating dominated environments it  makes sense and is important.  It is possible…"

Dennis Heidner replied Jun 1 to On the Question of Airtightness and Energy Performance

28 Jun 20
Reply by Brennan Less

""building science specialist in charge of energy efficiency in Berkeley " The specia…"

Dennis Heidner replied May 31 to On the Question of Airtightness and Energy Performance

28 Jun 20
Reply by Brennan Less

"That is probably what I was seeing also.  I  spent time in mid seventies, late 80's…"

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

32 May 28
Reply by Dennis Heidner

"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

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Richard Beyer replied to Mike Kandel's discussion Our Homes Suck – And That's Why Our Kids Have Sinus Problems
""There are thousands of potential harmful products that can contribute to existing homes poor…"
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Richard Beyer replied to Mike Kandel's discussion Our Homes Suck – And That's Why Our Kids Have Sinus Problems
"Barbara, We both know a fan switch will only conserve on energy. What is Berkeley devising to clean…"
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Richard Beyer replied to Mike Kandel's discussion Our Homes Suck – And That's Why Our Kids Have Sinus Problems
"Ted no one can help anyone with their head stuck in the sand. All you said is MONEY is your God.…"
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Richard Beyer replied to Richard Beyer's discussion Spontaneous Combustion and Flash Fire regarding Spray Foam Insulation
"Hal, Thank you for laying out those facts. Fire safety is just as important of an issue as energy…"
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EnergyLogic Academy updated an event

RESNET Phase 2 Rater Training - Field Training at EnergyLogic Academy - Berthoud CO

September 22, 2014 to September 24, 2014
The EnergyLogic Academy will be hosting the second phase of HERS Rater Training August 4th - 7th,…See More
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Mike Kandel commented on David Byrnes's blog post Strategies To Keep Millennials At Their Peak Performance In A Home Performance Company
"David - I'd like to speak with you about this article. Please email me at mkandel@bpi.org."
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Hal Skinner replied to Richard Beyer's discussion Spontaneous Combustion and Flash Fire regarding Spray Foam Insulation
"This thread has certainly turned into what sounds like  a thread from a fire safety website…"
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Barbara Smith replied to Mike Kandel's discussion Our Homes Suck – And That's Why Our Kids Have Sinus Problems
"RIVEC is a project of the Lawrence Berkeley Lab.  It's a residential ventilation fan…"
7 hours ago

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