Bob Blanchette's Discussions (514)

Discussions Replied To (429) Replies Latest Activity

"Furnace is not a mod unit, just a basic 44k 90% single stage. I don't think you can…"

Bob Blanchette replied Feb 15, 2014 to How to determine HDD's and "savings" from furnace upgrade

75 Mar 15, 2014
Reply by Steve Waclo

"Oklahoma City would be the closest major city. I never realized a 10 degree differen…"

Bob Blanchette replied Feb 14, 2014 to How to determine HDD's and "savings" from furnace upgrade

75 Mar 15, 2014
Reply by Steve Waclo

"I'm personally done buying CFL's. The Price of LED has finally fallen enough that th…"

Bob Blanchette replied Feb 9, 2014 to The growing need for lighting auditors

15 Jan 10, 2015
Reply by Don Fitchett

"Fixtures are an entirely different comparison. Love the LED fixtures, they can be op…"

Bob Blanchette replied Feb 9, 2014 to The growing need for lighting auditors

15 Jan 10, 2015
Reply by Don Fitchett

"LED 1/2 the energy use of CFL? I haven't seen that much difference in the LED's avai…"

Bob Blanchette replied Feb 9, 2014 to The growing need for lighting auditors

15 Jan 10, 2015
Reply by Don Fitchett

"TOU pricing is here, our utility is most interested in reducing AC demand in summer.…"

Bob Blanchette replied Jan 31, 2014 to Google Nest Acquisition- Where the Home Energy Market is Going

16 Feb 7, 2014
Reply by Tom DelConte

"The Nest has some major technical flaws, especially for heat pump systems. 1: No abi…"

Bob Blanchette replied Jan 25, 2014 to Google Nest Acquisition- Where the Home Energy Market is Going

16 Feb 7, 2014
Reply by Tom DelConte

"If I'm reading that right the 14,200CFM50 would be about 710CFM in normal conditions?"

Bob Blanchette replied Jan 25, 2014 to Calculating BTU lost per cfm leaks

23 Feb 1, 2014
Reply by Dmitri A Martin

"You have to forget about CFM50, this isn't the condition the building normally opera…"

Bob Blanchette replied Jan 25, 2014 to Calculating BTU lost per cfm leaks

23 Feb 1, 2014
Reply by Dmitri A Martin

"Temp Difference x Actual CFM Leakage x 1.08 = BTU loss/gain."

Bob Blanchette replied Jan 24, 2014 to Calculating BTU lost per cfm leaks

23 Feb 1, 2014
Reply by Dmitri A Martin

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Latest Activity

Jonny Fisher posted a discussion

Used energy equipment for sale (blower door, duct blaster

I've got some used equipment that I need to sell. Let me know if you are interested in any of the…See More
4 hours ago
Joe Quiroz Jr. liked Don Hynek's discussion Superinsulation retrofit is Complete!
9 hours ago
Mick Lane replied to Rob Buchanan's discussion High-use headscratcher
"The geothermal heat pump is the most likely culprit.  The heat pump doesn't make heat it…"
9 hours ago
Mick Lane is now a member of Home Energy Pros
16 hours ago
Empower Efficiency added 2 discussions to the group Job Board
17 hours ago
Tom White's video was featured

A net-zero builders formula for insulating a super energy efficient home

Here is Peter Amerongen's formula for insulating a super energy efficient home.
22 hours ago
Dale@EnergyWright replied to Don Hynek's discussion Superinsulation retrofit is Complete!
"Very nice! I'd like to do the same with my 1885 home. Can you tell us more about foundation…"
yesterday
Colin Genge updated an event
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Measuring HVAC Performance webinar at Online

February 23, 2016 from 11am to 12pm
Learning Objectives:How to measure HVAC total flow.Use your gauge for static pressure and remote…See More
yesterday

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