Paul Morin
  • Male
  • Minneapolis, MN
  • United States
Share on Facebook Share

Paul Morin's Friends

  • Krista & Matt
  • Rebecca Olson
  • Stephen Wilson
  • Bill Spohn
  • Michael Dunseith
 

Paul Morin's Page

Latest Activity

Paul Morin replied to Griffin Hagle's discussion Which is the valid draft test?
"I agree that checking for combustion spillage is more important that checking for draft.  It is possible to have high draft pressures and spillage at the same time.  For example, if a 75,000 BTU water heater is vented with a 3"…"
Mar 15
Paul Morin replied to Evan Mills's discussion What kind of experience have folks had using blower doors in multifamily buildings?
"Hi Evan, there is a research project in the works that is being headed up by Ecotope and Center for Energy and Environment with some technical support from The Energy Conservatory.  They are looking at methods for code compliance air-tightness…"
Mar 13
Paul Morin replied to Griffin Hagle's discussion Which is the valid draft test?
"When testing draft, using the straight probe will be a close approximation of static pressure because the velocity is so low.  You should have the end of the probe close to the center of the vent and at a 90 degree angle to the pipe. "
Mar 13
Paul Morin replied to Pamela Brown's discussion Condensation on an interior wall of a detached garage.
"I agree with previous comments that the primary sources of moisture are the un-vented space heater and the slab.  But there could be additional sources.  It is not clear if this space is primarily a wood shop or a garage.  A wood shop…"
Mar 13
Paul Morin joined Evan Mills's group
Thumbnail

Home Energy Ratings

Calculating them; visualizing them; explaining them; selling them .... there is a lot to discuss and debate hereSee More
Oct 3, 2017
Paul Morin joined allen p tanner's group
Thumbnail

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 you have to sell, trade or wish to purchase.Please post the equipment age, serial numbers, condition, warranties and asking price.See More
Oct 3, 2017
Paul Morin joined Michael Stuart's group
Thumbnail

INFRARED THERMOGRAPHY USERS

This group is dedicated to knowledge sharing and discussion of infrared thermography for building sciences and energy applications.See More
Oct 3, 2017
Paul Morin commented on Sean Maxwell's blog post The Better Blower Door Test for Multifamily Energy Code
"Hi Sean, Wow, 20 ACH50 is normal!  I have gotten calls for parts of Flordia where they have to use Ring A for the first time and are confused.  I thought that was bad.   We have had a distributer, Pro Clima, in New Zealand for a while…"
Sep 23, 2015
Paul Morin commented on Sean Maxwell's blog post The Better Blower Door Test for Multifamily Energy Code
"Thanks Sean for a very will stated article.  I agree with your assessment of the importance of compartmentalizing apartment units.  If the only focus is on tightening the exterior enclosure and leakage to adjacent spaces is not addressed,…"
Sep 1, 2015
Paul Morin commented on GEORGE LEVOSINSKI's blog post Blower Door DG-700 Meter drift
"Opps! Recommended calibration is every 2 years not every 3 years."
Jan 14, 2015
Paul Morin commented on GEORGE LEVOSINSKI's blog post Blower Door DG-700 Meter drift
"Hi George, It sounds like you have a few things going on here.  If the DG-700 is not going to be used for extended periods of time, it is good practice to take the batteries out.   We recommend that the DG-700 be recalibrated every 3…"
Jan 14, 2015
Paul Morin replied to Stephen Standley's discussion Which reading is more reliable on a Minneapolis Duct Blaster?
"Sorry for chiming in so late.  Sean’s comment early on in the discussion was the closest to the point.  160 CFM is off the calibration charts on the high end.  Your Duct Blaster® Ring 3 may be able to top out at 160 CFM with…"
Aug 22, 2014
Paul Morin replied to George J. Nesbitt's discussion Duct Testing High Velocity Systems
"if the duct leakage is relatively low, 200 cfm or less, the pressure in the duct system will be quite uniform and either location will give consistent results.  If the duct leakage is high, over 500 cfm, we recommend that you do two…"
Jan 10, 2013
Paul Morin replied to Darrel Tenter's discussion Questioning W.C.C.
"Darrell, I am confused by your last paragraph:  ‘I’m not suggesting that we discontinue combustion safety testing. I question whether the risk reduction (or lack of) merits the complexity and time…"
Oct 25, 2012
Paul Morin replied to Sean Lintow Sr's discussion Exhaust Fan Venting - Bathroom, ERV, & HRV in the group Best Practices (Residential)
"I would like to share some of the lessons learned by the Minneapolis Sound Insulation Program when it weatherized over 8000 homes near the MSP airport and installed continuously operating exhaust only ventilation in almost all of them.  We are…"
Oct 4, 2012
Paul Morin replied to Tim Marlett's discussion Blower Door Depressurization and the Human Ear
"This article (http://www.ncbi.nlm.nih.gov/pubmed/17587417) shows that the measured cabin pressure in an airplane changes by 5000 Pa during flight.  This will certainly cause discomfort but is unlikely to cause damage.  I wouldn't be…"
Aug 30, 2012

Profile Information

Company
The Energy Conservatory
Role in Home Performance Marketplace
Educator / Trainer, Manufacturer
Professional Interests
Building Performance testing
Website URL
http://energyconservatory.com
LinkedIn Profile
http://www.linkedin.com/profile/view?id=48976534&goback=.npv_48...*1_*1_*1_*1_*1_*1_*1_*1_*1_*1_*1_*1_*1_*1_*1_*1_*1.bcc_48408076_1_*1_*1_*1_*1_*1

Paul Morin's Photos

  • Add Photos
  • View All

Comment Wall (2 comments)

You need to be a member of Home Energy Pros Forum to add comments!

Join Home Energy Pros Forum

At 6:26pm on December 21, 2010, Carol A. Markell said…

Welcome Paul

At 1:43pm on December 20, 2010, Diane Chojnowski said…

Hi Paul,

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

 
 
 

Forum Discussions

Mini split installation location

Started by Jan Green in HVAC. Last reply by David Butler 43 minutes ago. 3 Replies

Mini split air conditioners and ceiling fans

Started by Beverly Lerch in General Forum. Last reply by Beverly Lerch 3 hours ago. 13 Replies

Condensation on ceiling and walls of master bedroom

Started by Jerry Needham in General Forum. Last reply by John Nicholas 4 hours ago. 10 Replies

Think of the house as a really big duct

Started by Frank Spevak in HVAC. Last reply by Franco Oyuela yesterday. 1 Reply

What's the Most Profitable HVAC Job for Your Company?

Started by Wayne Melancon in HVAC. Last reply by Franco Oyuela yesterday. 4 Replies

Latest Activity

David Butler replied to Jan Green's discussion Mini split installation location
"Hi Jan, in a room like that with a relatively balanced aspect ratio, flat ceiling and not much…"
43 minutes ago
Rick Blair joined Kyle Brown's group
Thumbnail

Wrightsoft - Manual J / Manual D

If you use Wrightsoft to calculate loads or design ducts, you likely have questions.  Get answers…See More
2 hours ago
Jan Green replied to Jan Green's discussion Mini split installation location
"This is a very rough diagram of the detached casita.  There are currently no windows in this…"
2 hours ago
Sean Wiens liked Jerry Needham's discussion Condensation on ceiling and walls of master bedroom
2 hours ago
Andrea Simmonsen liked David Byrnes's video
3 hours ago
Beverly Lerch replied to Beverly Lerch's discussion Mini split air conditioners and ceiling fans
"Thanks.  A very reasonable, practical answer.  We have done our experimenting and ceiling…"
3 hours ago
Pearl Home Certification posted a blog post
4 hours ago
John Nicholas replied to Jerry Needham's discussion Condensation on ceiling and walls of master bedroom
"Jerry, ;Have you opened the cathedral ceiling?  "
4 hours ago
Blake Reid replied to Beverly Lerch's discussion Mini split air conditioners and ceiling fans
"Good opinions in these replies!  I'll just add a few: * Experiment.  It's your…"
23 hours ago
John White replied to Jerry Needham's discussion Condensation on ceiling and walls of master bedroom
"Condensation on ceiling occurs when the attic space above is poorly ventilated or insulated. The…"
yesterday
Joshua P Murphy is now a member of Home Energy Pros Forum
yesterday
Franco Oyuela replied to Frank Spevak's discussion Think of the house as a really big duct
"THANKS for the information. Ducted mini splits offer hidden benefits."
yesterday
Franco Oyuela replied to Wayne Melancon's discussion What's the Most Profitable HVAC Job for Your Company?
"Get into commercial, it's more money!"
yesterday
David Byrnes's video was featured

Why One Room Is Hotter Than Others

Ever wonder if your air conditioner is working right because one room never gets a cool or warm as others? Do you need a bigger air conditioner to fix a room...
Tuesday
Profile IconEric MacCallum, Adam Morgan and Caolan Hutchens joined Home Energy Pros Forum
Monday
David Butler replied to Jan Green's discussion Mini split installation location
"Really hard to advise without knowing the layout. But you're asking good questions. Any chance…"
Monday
Jan Green posted a discussion

Mini split installation location

Reaching out to the experts today to ask about location of installation of a mini split.  I'm a…See More
Monday
David Butler replied to Beverly Lerch's discussion Mini split air conditioners and ceiling fans
"Among the various opinions expressed here, I offer a few 'truths'... Ceiling fans are…"
Monday
Walter Ahlgrim replied to Beverly Lerch's discussion Mini split air conditioners and ceiling fans
"This is one of thouse topic where you ask 10 people and get 12 different opinions. I will give you…"
Monday
Brett Little's event was featured
Thumbnail

Full Circle Urban Forestry: Introducing Urban Wood Opportunities - Free CE Webinar at Webinar Online

October 17, 2018 from 12pm to 1:15pm
Many common urban tree removal practices in the United States view felled urban trees as costly…See More
Monday

Photos

  • Add Photos
  • View All

© 2018   Created by Home Performance Coalition (HPC)   Powered by

Badges  |  Report an Issue  |  Terms of Service