"In the interests of full disclosure I will start by letting you know that I am a member of the 62.2 committee. I would to know what parts of 62.2 are confusing because we want a usable standard. If you could elaborate, maybe I (or other…"
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Iain Walker
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Iain Walker replied to Eric Sperline's discussion Residential ventilation levels"The ASHRAE ventilation Standard is NOT about replacing oxygen - it really is about diluting and removing pollutants that are generated indoors by bringing in outside air - wether that is through ducts using a supply fan or through the building…"
Iain Walker replied to Mike Kandel's discussion BPI's August Stump the Chump! in the group Building Performance Institute (BPI)"Its the block heater. "
Iain Walker joined Leslie McDowell, BPI's group
Building Performance Institute (BPI)
BPI is the nation's premier standards development, quality assurance and credentialing organization for residential energy efficiency retrofit work.See More
Iain Walker replied to George Kopf's discussion Heat loss from ducts"You can use ASHRAE Std 152 that was developed explicitly to do this. Some of the inputs can be a bit obscure - particularly trying to estimate thermal regain but this paper has some reasonable defaults: On-line PDF version
There is also a…"
Iain Walker commented on Home Energy Magazine's blog post Advice from a Homeowner"Even as I type this my home is recovering from having blown in insulation installed in the walls through exterior stucco and also through lath and plaster. The exterior holes are for the first floor and interior holes are for the second floor…"
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Home Energy Pros
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Latest Activity
Meagan Foster posted eventsHomes 401: Green Rater Training
August 15, 2013 to August 16, 2013BPI Building Analyst Field Training
September 9, 2013 to September 12, 2013BPI Building Analyst Field Training
July 15, 2013 to July 18, 2013
Meagan Foster updated an eventEnergyLogic's RaterFest! at Black Hawk, CO
September 13, 2013 at 10am to September 15, 2013 at 12pm
Join us for one of the best home energy conferences available! This retreat will provide…See More
Meagan Foster updated an eventHomes 401: Green Rater Training at Berthoud, CO
June 25, 2013 to June 26, 2013
This highly interactive workshop builds upon the material presented in the online course, further…See More
Meagan Foster updated an eventHERS Rater Training - Online at Online
July 1, 2013 to July 26, 2013
NEW - our great RESNET HERS Rater online training is now completely self-paced, so you can start at…See More
Meagan Foster updated an eventBPI Building Analyst Training - Online at Online
June 3, 2013 to June 28, 2013
Join the EnergyLogic Academy for our BPI BA online training - we just went to a completely open…See More
Anna Svensson posted a discussionLooking for residential building and remodeling experts
Making sure you residential building and remodeling professionals out there are aware of the call…See More
Bryce Cramer joined Leslie McDowell, BPI's groupBuilding Performance Institute (BPI)
BPI is the nation's premier standards development, quality assurance and credentialing organization…See More
Bryce Cramer replied to Mike Kandel's discussion June's Stump the Chump: What's Wrong with this Picture? in the group Building Performance Institute (BPI)"Key is this was done in warm weather. The back wall of the room was also uninsulated, but the lower…"
James Hatheway added a discussion to the group Job Board
Quality Assurance Verification Specialist - Little Rock, Arkansas
CLEAResult (clearesult.com) is looking for a QA Verification professional who wants to leverage…See More
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