George M. Matthews's Discussions (28)

Discussions Replied To (20) Replies Latest Activity

"That is all good stuff. However, I'm still looking for a model that will be more eff…"

George M. Matthews replied Apr 27, 2011 to Budget Water Heater efficiency upgrades - What works best?

6 May 2, 2011
Reply by Joseph Lamy

"Chris, That is very good news. Could you comment on the use of Recurve software in r…"

George M. Matthews replied Apr 13, 2011 to Energy Modeling Software - what works??

48 Feb 23, 2012
Reply by Jim Baerg

"The Holmes crew is busy. I watched a different episode. They opened up a "raised" ki…"

George M. Matthews replied Apr 8, 2011 to Sealing crawlspaces and insulating them with polyurethane foam

16 May 13, 2011
Reply by David Meiland

"That sound like a job for Home Energy Magazine.  "

George M. Matthews replied Apr 4, 2011 to Energy Modeling Software - what works??

48 Feb 23, 2012
Reply by Jim Baerg

"I've been using Recurve software for the last month or so and am totally impressed.…"

George M. Matthews replied Mar 18, 2011 to Energy Modeling Software - what works??

48 Feb 23, 2012
Reply by Jim Baerg

"I'm a participating contractor in the Energy Upgrade California program. Energy Pro…"

George M. Matthews replied Feb 2, 2011 to Energy Modeling Software - what works??

48 Feb 23, 2012
Reply by Jim Baerg

"Matthew, Here is a presentation I gave on Veterans Day for the Energy Upgrade Califo…"

George M. Matthews replied Jan 5, 2011 to Needed: Home Energy Savings Presentation

11 Jan 20, 2011
Reply by Matthew P

"Another plumber, giving me a proposal for a 10,000 sf house with 25 family members h…"

George M. Matthews replied Jan 5, 2011 to Selecting The Most Efficient Nat Gas HWH

4 Jan 5, 2011
Reply by robert post

"RP, I purchased a Polaris 95% WH 5+ years ago and am still waiting to connect it to…"

George M. Matthews replied Jan 4, 2011 to Selecting The Most Efficient Nat Gas HWH

4 Jan 5, 2011
Reply by robert post

"David, Thanks! That is exactly the information I needed to make sense of the blower…"

George M. Matthews replied Dec 17, 2010 to Estimating E savings from air sealing in huge leaky house

5 Dec 17, 2010
Reply by David Parker

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Latest Activity

Mariusz Chorazy posted a blog post

Here are a few tips to keep your air conditioning bill low

TAKE GOOD CARE OF YOUR AIR CONDITIONER – Like any major appliance, your AC requires regular…See More
yesterday
Dale Pickard replied to Rod Fox's discussion Does altitude affect AFUE? or just the input/output BTUs?
"Morgan, I got this below from the Knight installation manual. I note a few things, -These…"
yesterday
Dale Pickard replied to Rod Fox's discussion Does altitude affect AFUE? or just the input/output BTUs?
"Hans, The car manufacturer's are doing it with mass flow sensors and oxygen sensors…"
yesterday
Dale Pickard replied to Rod Fox's discussion Does altitude affect AFUE? or just the input/output BTUs?
"I was trying to avoid naming manufacturers, but I was going by the published information for the…"
yesterday
Eric Kjelshus replied to Rod Fox's discussion Does altitude affect AFUE? or just the input/output BTUs?
"I look at this not about AFUE,  but flue gas dewpoint.  If your burn rate is rotting the…"
yesterday
Bob Blanchette replied to Kirsten Richnavsky's discussion Crawl spaces and attics: OSHA to implement new rule on confined spaces
"Keeping HVAC equipment out of attics should be part of the new code. "
yesterday
Linda Wigington replied to Linda Wigington's discussion Weigh in - Honorable Mention? 2nd Base? Half-Way There? 50% Better? On the Path? in the group 1000 Home Challenge
"Nickie -  Good points. I think it is easy enough to flag or designate projects that achieve…"
yesterday
Morgan M Audetat replied to Rod Fox's discussion Does altitude affect AFUE? or just the input/output BTUs?
"Though Viessmann is relatively unique in the application of Lambda technology to condensing…"
yesterday

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