Dara Bowser
  • Brantford, Ontario
  • Canada
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Dara Bowser's Page

Latest Activity

Dara Bowser replied to Paul Raymer's discussion Stud cavity air returns
"In Canada, return air in stud cavities is the normal practice, as are "lined" joist bays which serve as return air routes. There are some practices which have to be respected. But if the supply & return air system is completely within…"
Aug 27
Dara Bowser liked Don Fugler's discussion Choosing a range hood
May 26
Dara Bowser replied to Don Fugler's discussion joining ducts in the group HVAC
"That would be in the SMACNA installation standards, but I will not be in the office until Monday & I do not have an E-copy that I can access."
Nov 28, 2017
Dara Bowser replied to Don Fugler's discussion joining ducts in the group HVAC
"The best connector would be what is called generically a "Draw-Band". The Hart & Cooley Catalogue call theirs the "QC" and it is shown on page 12 of their accessory catalogue (attached). Fantech also has these. These are…"
Nov 26, 2017
Dara Bowser replied to Don Fugler's discussion joining ducts in the group HVAC
"See my reply to Don Fugler earlier. Dryer ducts can usually be cleaned effectivly with a shop-vac and the right connector. The difficulty is getting access to the duct. This is why we recommend this product…"
Nov 26, 2017
Dara Bowser replied to Don Fugler's discussion joining ducts in the group HVAC
"Good to hear you have clean dryer ducts Don. The dryer duct issues that we run into are predominantly upper story dryers that are vented out through the roof. Installers use a roof-cap with a screen and the lint packs up inside the screen. This can…"
Nov 19, 2017
Dara Bowser replied to Don Fugler's discussion joining ducts in the group HVAC
"Hi Don. We have never considered screws as impeding airflow, but I can see how in some ducts (e.g. dryer exhaust) they would catch lint etc. We always look for am minimum of two screws per joint in round duct. In cases where there are high solids…"
Nov 18, 2017
Diane Chojnowski left a comment for Dara Bowser
"Hi Dara, Welcome to Home Energy Pros Forum. 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…"
Oct 3, 2017
Dara Bowser joined Sean Lintow Sr's group
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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
Oct 1, 2017
Dara Bowser joined Diane Chojnowski's group
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Facebook Pages

Does your company or organization have a Facebook Page?This group is for pros who have facebook pages. Post the link to your facebook page in the comments so that folks can like you on facebook.See More
Oct 1, 2017
Dara Bowser joined Diane Chojnowski's group
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Online Training

Online training coursesIf you provide ongoing online training for home performance or weatherization, post your course info here. To post a training course, please start a new discussion.See More
Oct 1, 2017
Dara Bowser joined Allison A. Bailes III's group
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HVAC

HVAC design, Manuals J, S, T, & D, Duct leakage, Air flow, ENERGY STAR new home requirements, and more. Since heating & cooling are such a big part of home energy use, understanding HVAC is critical.See More
Oct 1, 2017
Dara Bowser is now a member of Home Energy Pros Forum
Oct 1, 2017

Profile Information

Company
Bowser Technical Inc
Role in Home Performance Marketplace
Architect / designer, Building energy modeler, Educator / Trainer, Energy auditor / assessor / analyst, Engineer, Researcher (Lab. academia. etc.)
Professional Certification
Other
Professional Interests
HVAC, Ductwork, ventilation, hydronics, heat pumps, net zero, Solar PV, Energy Storage, Indenpendent Power, Co-Generation, Quality Assurance, Commissioning, Testing
Website URL
http://www.bowsertech.com
Twitter ID
darabowser
Facebook Page
BowserTech
LinkedIn Profile
darabowser

Comment Wall (1 comment)

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At 8:15am on October 3, 2017, Diane Chojnowski said…

Hi Dara,

Welcome to Home Energy Pros Forum. 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!

Thanks!
Diane, HEP Moderator

 
 
 

Latest Activity

Profile IconChristina Mathieson, Sophia Jones and Nancy Hawkins joined Home Energy Pros Forum
18 hours ago
Brett Little posted an event
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Duct Optimization and Performance - Free CE Webinar at Webinar Online

October 31, 2018 from 12pm to 1:15pm
Good indoor air starts with proper duct design and installation. In residential ventilation…See More
yesterday
John Nicholas replied to Jerry Needham's discussion Blower door test for small apartment building
"Thank You, Colin!  Those are very good points and processes to do some Zone Pressure…"
yesterday
Colin Genge replied to Jerry Needham's discussion Blower door test for small apartment building
"The way we'd normally do this is to mount one blower door in the hallway, then a duct tester…"
yesterday
Scott Katznelson replied to Jerry Needham's discussion Blower door test for small apartment building
"Most of the work I do is retrofit of older buildings. Marriage wall leakage is often significant,…"
Thursday
John Nicholas replied to Jerry Needham's discussion Blower door test for small apartment building
"Scott Katznelson   In 2013,  I had my HERS Field Review completed on a multi-family…"
Thursday
Sean Lintow Sr replied to Jerry Needham's discussion Blower door test for small apartment building
"Sorry but LMAO - one blower door for that small of a space gives you an accurate number for the…"
Thursday
Chris Davis posted a blog post
Thursday
Scott Katznelson replied to Jerry Needham's discussion Blower door test for small apartment building
"The most accurate way to accomplish this is to have 4 blower doors running at the same time, one…"
Thursday
Brett Little posted a discussion

Tour 2 IL New Built Homes - 1 LEED Silver - 1 Zero Energy Ready

During the IL Green Built Home Tour, we looked at 2 homes right down the road from each other to…See More
Thursday
Jan Green commented on Pearl Certification's blog post Two National Brands Join Forces Demonstrating Unity in Home Energy-Efficiency Rating Systems
"Congratulations to Pearl for innovative thinking and finding the right path to ensure these homes…"
Thursday

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