Bob Blanchette's Discussions (497)

Discussions Replied To (412) Replies Latest Activity

"I've looked at going all electric, and gas is still slightly cheaper at his time. Me…"

Bob Blanchette replied Nov 8, 2013 to Is my HVAC Guy correct? 2 systems instead of 1 system with Dampers

54 Nov 9, 2013
Reply by Curt Kinder

"How are mod units getting higher real world AFUE than standard condensing furnaces?…"

Bob Blanchette replied Nov 8, 2013 to Is my HVAC Guy correct? 2 systems instead of 1 system with Dampers

54 Nov 9, 2013
Reply by Curt Kinder

"Media filters I do believe in, well worth the $$$ for extended equipment life. Not d…"

Bob Blanchette replied Nov 8, 2013 to Is my HVAC Guy correct? 2 systems instead of 1 system with Dampers

54 Nov 9, 2013
Reply by Curt Kinder

"Target customers with high utility bills. Sometimes big money wasters aren't that ex…"

Bob Blanchette replied Nov 8, 2013 to Time for a shift in thinking

6 Nov 8, 2013
Reply by George Kopf

"The wholesale cost on the Greenspeed is simply ridiculous. A basic 14-16SEER condens…"

Bob Blanchette replied Nov 1, 2013 to Is my HVAC Guy correct? 2 systems instead of 1 system with Dampers

54 Nov 9, 2013
Reply by Curt Kinder

"The greenspeed is nice because it can modulate down so low so giant ductwork isn't n…"

Bob Blanchette replied Nov 1, 2013 to Is my HVAC Guy correct? 2 systems instead of 1 system with Dampers

54 Nov 9, 2013
Reply by Curt Kinder

"Zoning is poorly done so often due to the cost and work of doing it RIGHT. By time y…"

Bob Blanchette replied Nov 1, 2013 to Is my HVAC Guy correct? 2 systems instead of 1 system with Dampers

54 Nov 9, 2013
Reply by Curt Kinder

"2 systems is certainly the way to go for 2 floors. 1.5tons should be plenty for down…"

Bob Blanchette replied Oct 28, 2013 to Is my HVAC Guy correct? 2 systems instead of 1 system with Dampers

54 Nov 9, 2013
Reply by Curt Kinder

"Whirlybirds are no different from any other exhaust ventilation, they need somewhere…"

Bob Blanchette replied Oct 23, 2013 to Calculating attic ventilation

27 Nov 7, 2013
Reply by Roy L. Miller

"A 12" roof turbine is rated @ 113sqin, and IMHO it moves every bit of it. Enough air…"

Bob Blanchette replied Oct 22, 2013 to Calculating attic ventilation

27 Nov 7, 2013
Reply by Roy L. Miller

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Latest Activity

Mariusz Chorazy posted a blog post

Here are a few tips to keep your air conditioning bill low

TAKE GOOD CARE OF YOUR AIR CONDITIONER – Like any major appliance, your AC requires regular…See More
22 hours ago
Dale Pickard replied to Rod Fox's discussion Does altitude affect AFUE? or just the input/output BTUs?
"Morgan, I got this below from the Knight installation manual. I note a few things, -These…"
yesterday
Dale Pickard replied to Rod Fox's discussion Does altitude affect AFUE? or just the input/output BTUs?
"Hans, The car manufacturer's are doing it with mass flow sensors and oxygen sensors…"
yesterday
Dale Pickard replied to Rod Fox's discussion Does altitude affect AFUE? or just the input/output BTUs?
"I was trying to avoid naming manufacturers, but I was going by the published information for the…"
yesterday
Eric Kjelshus replied to Rod Fox's discussion Does altitude affect AFUE? or just the input/output BTUs?
"I look at this not about AFUE,  but flue gas dewpoint.  If your burn rate is rotting the…"
yesterday
Bob Blanchette replied to Kirsten Richnavsky's discussion Crawl spaces and attics: OSHA to implement new rule on confined spaces
"Keeping HVAC equipment out of attics should be part of the new code. "
yesterday
Linda Wigington replied to Linda Wigington's discussion Weigh in - Honorable Mention? 2nd Base? Half-Way There? 50% Better? On the Path? in the group 1000 Home Challenge
"Nickie -  Good points. I think it is easy enough to flag or designate projects that achieve…"
yesterday
Morgan M Audetat replied to Rod Fox's discussion Does altitude affect AFUE? or just the input/output BTUs?
"Though Viessmann is relatively unique in the application of Lambda technology to condensing…"
yesterday

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