Eric Kjelshus's Discussions (97)

Discussions Replied To (83) Replies Latest Activity

"Biggest is to keep the CO  or other gas down in building  "

Eric Kjelshus replied 22 hours ago to Is there is cost saving for you in having a tankless water heater?

84 21 hours ago
Reply by tedkidd

"I look at this not about AFUE,  but flue gas dewpoint.  If your burn rate is rotting…"

Eric Kjelshus replied Jul 3 to Does altitude affect AFUE? or just the input/output BTUs?

25 Jul 15
Reply by Morgan M Audetat

"The heat exchanger gets burnt out, if presser is to high or if mix is to rich, then…"

Eric Kjelshus replied Jul 2 to Does altitude affect AFUE? or just the input/output BTUs?

25 Jul 15
Reply by Morgan M Audetat

"Afue is not a real number.   Look at system Efficiency BTU in vs BTU out,  Its more…"

Eric Kjelshus replied Jun 25 to Does altitude affect AFUE? or just the input/output BTUs?

25 Jul 15
Reply by Morgan M Audetat

"I see lack of air in sealing crawl spaces.   I gave a class on crawl spaces at last…"

Eric Kjelshus replied Jun 25 to Crawl spaces and attics: OSHA to implement new rule on confined spaces

4 Jul 9
Reply by John Nicholas

"Old school is to pace it.   Walk next to yard stick or 100' tape, Then get use to it…"

Eric Kjelshus replied Jun 9 to Best house measuring tools...

7 Jun 12
Reply by Lars olsen

"http://www.southwarkmetal.com/product/butterfly-dampers/ I have made my own but some…"

Eric Kjelshus replied May 28 to ERV in need of backflow preventer.

7 Jun 5
Reply by Morgan M Audetat

"Helps some.   Putting Water on roof with drip hose works better but water can get hi…"

Eric Kjelshus replied May 5 to cooling vests

9 May 17
Reply by Doug Krahl

"Make the building positive.  Bring in more air than leaks out and the air you bring…"

Eric Kjelshus replied Feb 19 to smoky neighbor

8 Feb 19
Reply by Eric Kjelshus

"I use a high end UV light in my own home,  If I cook BBQ inside the house it will st…"

Eric Kjelshus replied Jan 20 to UV lights on filters

14 Jan 20
Reply by Eric Kjelshus

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8 hours ago
tedkidd replied to Damien Greenfield's discussion Is there is cost saving for you in having a tankless water heater?
"Bob, here is where our perspectives diverge. I think people should switch to electric because they…"
21 hours ago
tedkidd replied to Damien Greenfield's discussion Is there is cost saving for you in having a tankless water heater?
"Here our thinking falls out of alignment. Going to electric is default for me. People can't…"
21 hours ago
Bob Blanchette replied to Damien Greenfield's discussion Is there is cost saving for you in having a tankless water heater?
"If you are going to stay with gas service, might as well keep the gas water heater. Switching gas…"
21 hours ago
tedkidd replied to Damien Greenfield's discussion Is there is cost saving for you in having a tankless water heater?
"8 people, sometimes under 10 therms. Just not enough energy used heating water to get obsessive…"
22 hours ago
Eric Kjelshus replied to Damien Greenfield's discussion Is there is cost saving for you in having a tankless water heater?
"Biggest is to keep the CO  or other gas down in building  "
22 hours ago
Bob Blanchette replied to Damien Greenfield's discussion Is there is cost saving for you in having a tankless water heater?
"Look at your SUMMER gas bill where water heating accounts for most of your gas use. 10-15 therms…"
22 hours ago
Bob Blanchette replied to Damien Greenfield's discussion Is there is cost saving for you in having a tankless water heater?
"The marathon fails miserably in operating costs when compared to an ordinary gas water heater.. NG…"
23 hours ago

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