Steven Lewis's Discussions (40)

Discussions Replied To (18) Replies Latest Activity

"It is oversized only if you have performed a load calc.  Otherwise who knows if it i…"

Steven Lewis replied Jun 15 to What made this chimney fall down?

5 Jun 15
Reply by Eric Kjelshus

"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

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Forum Discussions

Origin of guarded blower door testing

Started by Kim Tanner in General Forum. Last reply by Eric Kjelshus Aug 17. 9 Replies

Electro Magnetic Fields (EMF)

Started by Barry L NewDelman in General Forum. Last reply by Daniel Cullen Aug 10. 5 Replies

When is it too windy to use blower door?

Started by Brandon Walton in General Forum. Last reply by Iain Walker Aug 10. 17 Replies

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HVAC Designer with Manual J and D Experience

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