David Butler's Discussions (75)

Discussions Replied To (60) Replies Latest Activity

"Regarding filters... The primary purpose of a filter is to protect the blower and ot…"

David Butler replied Feb 1 to Hoping to know more about the two-stage furnaces

3 Feb 8
Reply by Keith Tripp

"I hate to say it, but this space (home energy monitors) now appears to be dominated…"

David Butler replied Jan 9 to Experience with new energy monitoring tools such as Curb, Sense, Nerio and Smapee

23 May 16
Reply by Tom Roth

"@Tray, the staging logic is described on pg 85 of the furnace installation manual. I…"

David Butler replied Jan 5 to Two-stage furnace, control at furnace or thermostat?

11 Jan 23
Reply by Rob

"A desuperheater in the context you're referring to is an add-on (secondary) heat exc…"

David Butler replied Jan 3 to Desuperheater

3 Jan 12
Reply by John Krochmalny

"I'm not sure about the Ecobee Smart Si (I couldn't immediately find the install manu…"

David Butler replied Jan 2 to Two-stage furnace, control at furnace or thermostat?

11 Jan 23
Reply by Rob

"@Dav, 240-volt circuits are dedicated to a single appliance so circuit monitoring wi…"

David Butler replied Dec 14, 2017 to Experience with new energy monitoring tools such as Curb, Sense, Nerio and Smapee

23 May 16
Reply by Tom Roth

"I think anyone who does energy audits or otherwise advises homeowners on energy redu…"

David Butler replied Dec 14, 2017 to Experience with new energy monitoring tools such as Curb, Sense, Nerio and Smapee

23 May 16
Reply by Tom Roth

"Steve, my understanding from having followed NILM research in years past is that the…"

David Butler replied Dec 11, 2017 to Experience with new energy monitoring tools such as Curb, Sense, Nerio and Smapee

23 May 16
Reply by Tom Roth

"re: Scott's comment about The Energy Detective monitoring individual appliances... T…"

David Butler replied Dec 11, 2017 to Experience with new energy monitoring tools such as Curb, Sense, Nerio and Smapee

23 May 16
Reply by Tom Roth

"With a vented cathedral ceiling, getting a tight envelope is difficult, but not impo…"

David Butler replied Dec 8, 2017 to Low Leakage home with cathedral ceiling

5 Dec 21, 2017
Reply by Rob Buchanan

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Forum Discussions

VERY TIGHT HOME WITH OVER SIZED AC

Started by Jerry Needham in BPI. Last reply by Dave Taylor yesterday. 6 Replies

Mini split air conditioners and ceiling fans

Started by Beverly Lerch in General Forum. Last reply by Daniel Baur-McGuire on Monday. 4 Replies

DIY Filter Solution for an Evaporative Cooler, anyone?

Started by Leslie Jackson in HVAC. Last reply by Daniel Baur-McGuire on Monday. 6 Replies

Apply now for the Jon Siemen Memorial Scholarship!

Started by Diane Chojnowski in General Forum. Last reply by Quinn Korzeniecki Aug 9. 1 Reply

Latest Activity

Brett Little posted an event
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Green Rater LEED Credential Online Training at Online

September 5, 2018 at 12pm to September 6, 2018 at 5pm
With over 450,000 LEED® for Homes™ spaces worldwide, LEED is the international rating system to…See More
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Michael Schettine commented on Michael Schettine's video
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AccuFrame Water Test

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Franco Oyuela commented on Mike Muras's blog post "Practical Standards to Measure HVAC System Performance" Rob "Doc" Falke 04/17/2006
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HVAC technology enhancements for energy conservation at The Marq

October 4, 2018 from 8:30am to 4pm
Join us to learn how to get the largest energy savings in your commercial buildings. HVAC as a…See More
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Peter Krych replied to Dav Camras's discussion Adding blown insulation to poorly installed batts?
"I agree, it is wasteful to remove and dump old insulation. I still does its job. Air sealing is…"
yesterday
Michael Schettine commented on Michael Schettine's video
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AccuFrame Water Test

"With the conversion rate that- air is 800 time LESS dense than water at sea-level…"
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Michael Schettine posted a video

AccuFrame Water Test

In this short video, water is used to visualize air leakage sites that are present in the majority of framed walls in the US. New regulations require better ...
yesterday
Sam Feder liked Dav Camras's discussion Adding blown insulation to poorly installed batts?
yesterday
Chris Stratton liked Don Fugler's discussion Choosing a range hood
yesterday
Dave Taylor replied to Jerry Needham's discussion VERY TIGHT HOME WITH OVER SIZED AC
"Jerry, you should look at Buildingscience.com" High Mass Walls" 105 paper for more…"
yesterday
Jill Lindman's 3 events were featured
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Diane Chojnowski posted videos
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Don Fugler replied to Don Fugler's discussion Choosing a range hood in the group Kitchen Ventilation
"Has anyone installed a range hood in an older home with the ducting down to the basement and out…"
Thursday
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Brian Robinson replied to Dav Camras's discussion Adding blown insulation to poorly installed batts?
"YES, YES, & YES!!! Bat droppings, mouse droppings, dead mice, nuts, seeds, acorns, lack of…"
Wednesday
Matt Peterson posted a blog post

The Importance of keeping Professionally Trained Gas Line Installation Technicians happy and loving their jobs!

Our company is very much a family to us, we strive to bring in and develop great people into great…See More
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Franco Oyuela commented on Shawn Weeks's blog post How Homeowners Can Keep Electricity Costs Down in Summer Months
"Cutting back on air conditioning is also good for the environment because it reduces carbon…"
Tuesday

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