John C. Briggs
  • Lexington, MA
  • United States
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John C. Briggs's Page

Latest Activity

John C. Briggs replied to Curt Kinder's discussion Vampire load surprise - garage door openers
"Personally, I have solar, but I still hate vampire loads with a passion."
Dec 12, 2013
John C. Briggs replied to Curt Kinder's discussion Vampire load surprise - garage door openers
"Thanks for the feedback.  My situation is not as bad.   My opener takes 6 Watt at idle, but it still really bothers me.  I'm not sure if I would have the ambition dig in to changing the power supply to the opener."
Nov 29, 2013
John C. Briggs replied to Curt Kinder's discussion Vampire load surprise - garage door openers
"One thing about energy efficiency is that there is no free lunch.The energy needed to overcome the friction in the door mechanism must come from somewhere.  In the case of the electric opener, the energy comes from the electricity.  In the…"
Nov 29, 2013
John C. Briggs replied to Curt Kinder's discussion Vampire load surprise - garage door openers
"This is a long thread.  Quick question.  Did you ever find an acceptable solution."
Nov 25, 2013
John C. Briggs is now a member of Home Energy Pros
Nov 25, 2013

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Energy Efficiency

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Latest Activity

Hal Skinner added a discussion to the group The RCC Classroom (Radiant Control Coatings)
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Improved acoustics

Some RCCs claim to improve acoustics .  Here are a few examples of ours.…See More
13 hours ago
Patrick Carter replied to Patrick Carter's discussion Minneapolis Blower Door & Test Equipment for Sale! in the group Energy Auditing Equipment for Sale, Trade or to Purchase
"As of yesterday 09/19/2014, the equipment has been sold..."
yesterday
Hal Skinner replied to Hal Skinner's discussion An example of what an RCC can do with no R- insulation in the walls.
"Mornin Brett. 90 to 85, yes a slight variance there.  Same ASTM test, different scientists,…"
Friday
Bret Curry replied to Hal Skinner's discussion An example of what an RCC can do with no R- insulation in the walls.
"Great information Hal. It appears the thermal emissivity in your test was .85 rather than .90. Are…"
Friday
Juan Roca commented on Dale Stephens's blog post LED Lighting - Garage Door opener interference
"Hi,There is a real problem with remote controls and LED lights. However, there is a solution in the…"
Friday
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