Bob Blanchette's Discussions (525)

Discussions Replied To (26) Replies Latest Activity

"Why use insulated flex if the return duct is in conditioned space? You could have us…"

Bob Blanchette replied Dec 14, 2014 to Floor level return added to attic ductwork.

1 Dec 14, 2014
Reply by Bob Blanchette

"+1 on the typical GROSS oversizing of furnaces. A "2 burner" (typically 50k or small…"

Bob Blanchette replied Nov 6, 2014 to Furnace with ECM: How to Model

5 Nov 13, 2014
Reply by Ryan Schmidt

"There's more to it than that. The blower efficiency gain comes using an ECM for low…"

Bob Blanchette replied Nov 4, 2014 to Furnace with ECM: How to Model

5 Nov 13, 2014
Reply by Ryan Schmidt

"Amen. Limiting size per sqft would be more effective IMHO. It would have to be insta…"

Bob Blanchette replied Aug 15, 2014 to ENERGY STAR Furnaces & Failure of DOE Standard

7 Aug 15, 2014
Reply by Bob Blanchette

"Motor efficiency could be improved 25% by using a single speed PSC motor instead of…"

Bob Blanchette replied Aug 12, 2014 to ENERGY STAR Furnaces & Failure of DOE Standard

7 Aug 15, 2014
Reply by Bob Blanchette

"But it's so much easier to size by the 500sqft per ton rule that's been used for dec…"

Bob Blanchette replied Jul 4, 2014 to Are Zoned Heating/Cooling Systems a Good or Bad Idea?

24 Jul 5, 2014
Reply by John Proctor

"This is exactly why oversizing continues, nobody is willing to stick their neck out.…"

Bob Blanchette replied May 5, 2014 to How to Read Load Calculation Reports

37 May 5, 2014
Reply by Bob Blanchette

"90% of residential installs are done by the WAG or rule of thumb methods. 500sqft pe…"

Bob Blanchette replied May 3, 2014 to How to Read Load Calculation Reports

37 May 5, 2014
Reply by Bob Blanchette

"60k is INPUT of your furnace right? If it's a typical 80% that would give you a 48k…"

Bob Blanchette replied May 3, 2014 to How to Read Load Calculation Reports

37 May 5, 2014
Reply by Bob Blanchette

"He's not going to want to "break the norm" of the 50btu per sqft he's been installin…"

Bob Blanchette replied Apr 27, 2014 to How to Read Load Calculation Reports

37 May 5, 2014
Reply by Bob Blanchette

RSS

Discussion Forum

joining ducts

Started by Don Fugler. Last reply by Dara Bowser 23 hours ago. 12 Replies

HVAC integration – the past, the present, and the future

Started by Igor Mitbarg. Last reply by Lucifer Prescott Apr 11. 1 Reply

Target superheat formula

Started by Miguel Orduno. Last reply by John Proctor Feb 18, 2015. 6 Replies

Latest Activity

Jonathan Beers posted a discussion

MGE hiring for my job

I'm retiring next spring, and MGE is hiring:…See More
1 hour ago
Summer Reyes's blog post was featured

Equipment We Use: Detecting Water With Infrared Cameras

You know water is somewhere on the property, you can smell the mildew, but can't determine the…See More
2 hours ago
Profile IconGlenn Hourahan and Joseph Frasier joined Home Energy Pros Forum
2 hours ago
Alfredo Baccari added a discussion to the group Job Board
Thumbnail

HERS or/and BPI Energy Inspector in SF Bay Area (SAN JOSE, CA).

ELEM3NTS is a leading energy efficient consulting company specializing in residential homes. We…See More
3 hours ago
Alfredo Baccari joined Diane Chojnowski's group
Thumbnail

Job Board

This group is for posting jobs related to all aspects of the home performance industry including…See More
4 hours ago
David Byrnes's blog post was featured

Strategies for Hiring and Interviewing for Home Performance Professionals

Hire slow and fire fast.  It’s a phrase that experienced managers and human resources professionals…See More
7 hours ago
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…"
23 hours ago
Don Fugler replied to Don Fugler's discussion joining ducts in the group HVAC
"David, If the IMC mandates metal dryer duct and prohibits metal screws, they must be accepting…"
yesterday

Photos

  • Add Photos
  • View All

© 2017   Created by Home Performance Coalition (HPC)   Powered by

Badges  |  Report an Issue  |  Terms of Service