Steven Lewis's Discussions (39)

Discussions Replied To (17) Replies Latest Activity

"Look at reducing the ambient humidity in the home.  The dew point is the key to the…"

Steven Lewis replied Apr 24, 2015 to Can tankless water heaters provide hot water even when the groundwater is fairly cold?

19 May 10, 2015
Reply by Morgan M Audetat

"In my opinion you are trying to get very detailed about equipment that is designed t…"

Steven Lewis replied Dec 24, 2014 to How does Cycles Per Hour affect real world AFUE?

12 Dec 30, 2014
Reply by Bradford E. White

"There is a pump kit that will install under a sink or in a bathroom.  This pump will…"

Steven Lewis replied Sep 18, 2014 to Extremely long wait for hot water

4 Sep 18, 2014
Reply by Steven Lewis

"answer ! - It is a dungeon Answer 2 - it has been placed on part time work so it has…"

Steven Lewis replied Sep 18, 2014 to Let's solve this HVAC quiz!!!

5 Sep 25, 2014
Reply by Robert Cameron

"It looks better on paper than in real life applications.  Both Amana and Lennox came…"

Steven Lewis replied Aug 31, 2014 to Heating with Tankless Water Heater & Hydronic Air Handler vs. Gas Furnace

14 Sep 4, 2014
Reply by Graham Irwin

"For propane, you can look at the burner orfice size.  there are charts that give the…"

Steven Lewis replied Dec 3, 2013 to Combustion Furnace BTU output

9 Dec 6, 2013
Reply by Bud Poll

"There are a number of options - one manufacturer 9LG ductless) makes a square wall u…"

Steven Lewis replied Nov 22, 2013 to Disguising Ductless Heat Pump Units

11 Aug 22, 2014
Reply by Hal Skinner

"How can you call it an American brand if it is made in Japan.  My experiance with th…"

Steven Lewis replied Sep 24, 2012 to Mini Split Heat Pumps

23 Oct 24, 2012
Reply by Tom Conlon

"You need more information before you suggest what the appropriate answer to the cust…"

Steven Lewis replied Aug 2, 2012 to Installing additional supply runs from the main trunk.

16 Aug 8, 2012
Reply by Patrick Michaelyan

"Do the loads first, have some one do a room by room load, that will give you the tot…"

Steven Lewis replied Feb 23, 2012 to What is the best propane direct vent wall furnace available?

5 Feb 23, 2012
Reply by Paul Lasicki

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Measured Home Performance: Assessment with a Infrared Camera

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Dan Antonioli replied to Dan Antonioli's discussion Net Zero Energy Hot Water
"Okay, a couple of things. The 1.0 kW per square meter reference is only under the most ideal lab…"
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Hans Joachim Preiss replied to Dan Antonioli's discussion Net Zero Energy Hot Water
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Dan Antonioli replied to Dan Antonioli's discussion Net Zero Energy Hot Water
"Hi Hans, I don't know where you're located but where I am a 2.5 kw pv system costs closer…"
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Hans Joachim Preiss replied to Dan Antonioli's discussion Net Zero Energy Hot Water
"I use the combination of solar PV and heatpump water heaters in the vast majority of net-zero…"
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Residental Energy Specialist: Washington, DC (or possibly telework)

Position Summary: CSRA Incorporated is searching for a Sr. Residential Building Energy Efficiency…See More
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