"Linda:
Yes, these multispeed fans have two dials behind the grille on the face of the fan. One controls the low speed and the other controls how long the fan stays on high speed before defaulting back to the original low speed. …"
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Don Stevens
- Keyport, WA
- United States
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Don Stevens's Groups
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Best Practices (Resident…
253 members
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Energy Upgrade California
48 members
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1000 Home Challenge
99 members
Don Stevens's Page
Latest Activity
"Linda:
I would suggest using the 130 cfm DC fan, the Panasonic FV-13VKS3, mounted in the insulated ceiling or in a thick wall (2x8 depth needed) pointed down so that the discharge could be connected to one of your existing 4x16 vertical duct…"
"It is always interesting to see how our fans are installed. This was a good install (except for the new color shingles...) - foamed edges, insulated duct, high rise roof jack, cable ties. The fans come with three spreader bars - a short…"
Best Practices (Residential)
Best Building, Retrofitting, or even Auditing Practices - what are they, what should change, what needs to find it's way to the dust bin of history?See More
"Randy:
Yes, the Guide addresses why we need to ventilate, how much to provide, pros and cons and comparitive costs of various strategies, examples of the calculations based on both the ASHRAE 62.2-2007 adopted by California in the 2008 Title…"
"I have been asked that question since we first required house tightening and mechanical whole building exhaust in the Northwest in 1983 and I have spent the past 30 years trying to answer it. Several commentors above hit the concept right on…"
"I agree with Judy - this appears to be a mimimalist approach that does not address the building science or the intent of the EUC program. It looks to me like this approach is attempting to just tighten up enough to avoid having to add whole…"
Energy Upgrade California
This is a group for contractors and other pros participating in the Energy Upgrade California energy efficiency program launched 3/1/11.See More
"Seasons Greetings!! Yes, that is old data. The 15 cfm per person or 0.35ACH numbers were frrom ASHRAE Stanndard 62-1989 - 22 years ago. When we set about updating 62-89 in 1994, we realized that most of the contaminants were…"
"As discussed in other replies, ASHRAE 62.2-2010 requires 7.5 cfm per person, usually based on number of bedrooms plus 1, plus 1 cfm per 100 squiare feet of living space. So a 1,000 square foot two bedroom unit needs 7.5 X (2+1) cfm for the…"
1000 Home Challenge
Linda Wigington distinguished between deep retrofits & deep energy reductions, thus expanding the range of strategies & tactics from which we might propose when engaging with people, the ones who choose.See More
"I recently visited some houses in Fresno that had two ducted minisplits in the hall ceiling with our WhisperComfort ERV next to the return for both of them (I am the National R&D Manager for Panasonic). The minisplits were side-by-side…"
"This has been done successfully in numerous places. Steven Winter Associates did a project in Massachusetts where there was a sealed combustion heater in the main living space and a Panasonic 80 cfm DC fan used in the living room ceiling to…"
Profile Information
- Company
- Panasonic Eco Solutions N America
- Professional Certification
- Member, ASHRAE
- Professional Interests
- Chair, ASHRAE 62.2 Committee
Vice Chair, Home Ventilating Institute
Residential IAQ and ventilation
Don Stevens's Photos
Comment Wall (2 comments)
- At 1:09pm on June 28, 2011,
Diane Chojnowski said… Welcome to Home Energy Pros! Feel free to join the conversation in the Forum and Groups. And share your energy efficiency photos, videos and upcoming events. If you're blogging about home performance, this is the place for you!
Don't forget to upload your profile photo. And add your location on our Member Map!
Thanks!
Diane, HEP Moderator
- At 9:33pm on June 15, 2011,
Evan Mills said… - Welcome, Don. Good to see you here. ~ Evan Mills, LBNL
Home Energy Pros
Home Energy Pros was founded by the developers of Home Energy Saver Pro (sponsored by the U.S. Department of Energy, under the American Recovery and Reinvestment Act) and brought to you in partnership with Home Energy magazine.
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tedkidd replied to Jose Macho's discussion Why Are Energy-Saving Home Inprovements Down??"Pat, I think you and I agree on a LOT of things.
One thing I don't want to see is more…"
tedkidd commented on Tom Delconte's blog post Robert Shiller Says Retrofits Are Never Worth It!"Bob B.
Buying a home is a good investment because it is forced savings more than a good…"
Joe Huang posted a discussionWhite Box Technologies launches Web-based weather data for building energy simulations
White Box Technologies is pleased to announce under agreement with ASHRAE the launch of WBT Weather…See More
Joseph Lamy commented on Jim Gunshinan's blog post The Universe Is Made of Stories"My life changed when I got 'ductalatored' - became familiar with proper sizing guides for…"
Judi Lyall joined allen p tanner's group
Energy Auditing Equipment for Sale, Trade or to Purchase
Discuss the pros and cons of the equipment you are interested in prior to purchase. Post equipment…See More
Judi Lyall replied to David Starrett's discussion I am looking for a good IR camera in the group Energy Auditing Equipment for Sale, Trade or to Purchase"Hi there
I am selling my equipment and have a great Fluke TIR for sale for 3600.00
If…"
William H Nickerson commented on Tom Delconte's blog post Lykans $29, Vampires $0 !"66 watts a/sec -3960 w/min 237600 w/hr 5702400 w/day …"
tedkidd commented on Jim Gunshinan's blog post The Universe Is Made of Stories"I think Tom is busting your chops Jim. The "drivel" part may not have been well…"
Tom Maides commented on Jim Gunshinan's blog post The Universe Is Made of Stories"Some of the best scientists of the previous 1000 years were also leaders in the Church. Aside…"
Laurie DiDonato posted an eventHERS Rater Training in Massachusetts at Maki Building Center
June 3, 2013 to June 8, 2013
6-Day HERS Rater Training- The first step to becoming a HERS RaterLast Week To Register!Your Cost…See More
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