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Does altitude affect AFUE? or just the input/output BTUs?

I searched and searched and searched yesterday for an answer to the question "Does altitude affect AFUE?" but did not come up with any defi…

Started by Rod Fox in HVAC

7 Jun 17
Reply by Rod Fox

Supply ventilation via inline fan and return duct

I am looking for a mechanical ventilation solution that is a step above the single supply or exhaust fan which is set to the required 62.2…

Started by Craig Bird in General Forum

6 Jun 13
Reply by Air Track Inc

What do you think of the LEED Platinum affordable rehab?

Akron Summit Community Action, Inc. (Akron YouthBuild) partnered with Saint-Gobain through the Saint-Gobain Corporation Foundation with sup…

Started by Brett Little in Weatherization

0 Jun 13

Think of the house as a really big duct

There is an article in the June 9 issue of ACHR News magazine that might help a lot people understand why the house is really part of the d…

Started by Frank Spevak in HVAC

0 Jun 13

Successful Window Companies in EE

Hello everyone!  I'm looking for a window company, preferably in the SE, that has been really successful in the EE market. One of our partn…

Started by Daniel Tait in General Forum

3 Jun 13
Reply by Tom Delconte

Where did you buy your LED lights?

I'm shopping around for LED lights and want to know about your experience if you bought LED lights before. Where did you buy them and why?…

Started by King Rosales in General Forum

19 Jun 13
Reply by Thorfiredirect

DOE feedback on rooftop units

Our energy efficient coating has been applied to rooftop AC units for around 30 years.  I see those units by the hundreds everywhere as I a…

Started by Hal Skinner in General Forum

0 Jun 11

What would be your preference?

Suppose a customer calls you about a split heat pump system which is leaking condensate from a hole in the evaporator pan during the summer…

Started by Tom Delconte in General Forum

7 Jun 7
Reply by Bob Blanchette

Leveraging other trades to get EE

There's a really well produced online magazine called ThisIsCarpentry (http://www.thisiscarpentry.com/) that promotes the craft of trim car…

Started by Craig Savage in Weatherization

11 Jun 5
Reply by Craig Savage

Tankless Water Heaters... has their time finally come?

For decades tankless water heaters haven't been worth the effort to install due to our artificially low cost of natural gas in the USA and…

Started by Bob Blanchette in General Forum

32 May 28
Reply by Dennis Heidner

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Home Energy Pros

Home Energy Pros was founded by the developers of Home Energy Saver Pro (sponsored by the U.S. Department of Energy,) and brought to you in partnership with Home Energy magazine.

Latest Activity

Hal Skinner commented on Hal Skinner's group The RCC Classroom (Radiant Control Coatings)
"That same RCC, used as paint on the ceiling of living space, will do the same as if it was applied…"
12 minutes ago
John Nicholas commented on Michael Stuart's group INFRARED THERMOGRAPHY USERS
"Don,  You are incorrect!  This is *NOT* the only course available that meets the ASNT…"
23 minutes ago
Craig Bird commented on Hal Skinner's group The RCC Classroom (Radiant Control Coatings)
"Correct, that is exactly what I said"
57 minutes ago
Hal Skinner commented on Hal Skinner's group The RCC Classroom (Radiant Control Coatings)
"At 1.7% enterng the structure, that Radiant barrier is now going to allow the R-rated insulation/s…"
1 hour ago
Craig Bird commented on Hal Skinner's group The RCC Classroom (Radiant Control Coatings)
"And how much of that 1.7% of the suns energy that got through the RB or RCC gets into the house,…"
1 hour ago
Hal Skinner commented on Hal Skinner's group The RCC Classroom (Radiant Control Coatings)
"OK.  This might be rudamentary here.  I want to make sure everyone understands how SOLAR…"
2 hours ago
Craig Bird commented on Hal Skinner's group The RCC Classroom (Radiant Control Coatings)
"Hal - I would disagree that radiant heat "goes through" fibrous insulation. Radiant heat…"
2 hours ago
Hal Skinner commented on Hal Skinner's group The RCC Classroom (Radiant Control Coatings)
"Hi KLurt. I would isagree with the comment that the attic floor is heated by the…"
2 hours ago

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