Bob Krell's Groups (6)

  • Trainers and Mentors

    131 members Latest Activity: Nov 21, 2017

    Share your experience with different training and mentoring methods. Learn about new training tools, certifications and training programs.

  • Best Practices (Residential)

    345 members Latest Activity: May 21

    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…

  • Healthy Indoors (IAQ)

    42 members Latest Activity: yesterday

    The Healthy Indoors group is focused on indoor air quality (IAQ), mold, moisture control, radon, lead, air duct cleaning &…

  • Building Performance Institute (BPI)

    334 members Latest Activity: 21 hours ago

    BPI is the nation's premier standards development, quality assurance and credentialing organization for residential energy efficiency retrofit…

  • HVAC

    207 members Latest Activity: May 16 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…

  • Hall of Shame

    159 members Latest Activity: Jun 8 In this group, members share an array of images from the field, showing the kinds of issues encountered by home performance professionals in real…

Latest Activity

CEE posted a blog post
52 minutes ago
Sean Lintow Sr replied to Chris Bellanca's discussion Overheating garage
"There are only two methods - block the heat before it gets in & exhaust what gets in Blocking -…"
4 hours ago
John White posted photos
12 hours ago
John White posted a blog post
12 hours ago
Rob Madden posted a discussion

E&O Insurance

Any recommendations for a good E&O and general liability insurance carrier for energy…See More
16 hours ago
John Redmond added a discussion to the group Energy Auditing Equipment for Sale, Trade or to Purchase
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Flir I7 Infrared Camera (Barely Used)

I have been away from this site for a while, so my apologies if this is supposed to be posted…See More
19 hours ago
John Redmond joined allen p tanner's group
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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
19 hours ago
Hannah Wood liked Quinn Korzeniecki's discussion Application Period for 2018 Energy Auditor (EA) and Quality Control Inspector (QCI) Pilots Now Open
21 hours ago
Quinn Korzeniecki posted a discussion

Application Period for 2018 Energy Auditor (EA) and Quality Control Inspector (QCI) Pilots Now Open

We need you!Applications are now being accepted to participate in the 2018 Energy Auditor (EA) and…See More
21 hours ago
Quinn Korzeniecki added a discussion to the group Building Performance Institute (BPI)
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Application Period for 2018 Energy Auditor (EA) and Quality Control Inspector (QCI) Pilots Now Open

We need you!Applications are now being accepted to participate in the 2018 Energy Auditor (EA) and…See More
21 hours ago
David Butler replied to Chris Bellanca's discussion Overheating garage
"Easy... insulate the attic ceiling. I'm not sure how much good it would do to air seal a…"
21 hours ago
Chris Bellanca posted a discussion

Overheating garage

Hi all, I'm looking for potential solutions to a problem at a client's house.  The south facing 2…See More
23 hours ago
Landon added a discussion to the group Energy Auditing Equipment for Sale, Trade or to Purchase
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Brand new retrotec blower door system $3000

Hi, I’ve got a brand new blower door system from retrotec that I got 2 months ago, and never got…See More
23 hours ago
John Redmond posted discussions
yesterday
David Holtzclaw replied to David Holtzclaw's discussion GSHP for domestic hot water
"Thanks John & Bill. Bill your experience is one reason why I wanted a larger heat pump with…"
yesterday
Diane Chojnowski posted events
yesterday
Rob commented on Bob Krell's group Healthy Indoors (IAQ)
"Hello, Has anyone tried custom filtering of window AC units? Specifically concerned with…"
yesterday
Michael Dunseith's 2 photos were featured
yesterday
Franco Oyuela commented on Perry Ning's blog post Warnings About Portable Air Conditioners
"Here are the top five benefits of owning a portable air conditioner: 1. Low Price – All…"
Wednesday
Daniel Baur-McGuire commented on Kurt Shafer's status
"Whole house fans are a scam if you use air conditioning. Seriously "
Tuesday

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