i have read in this group where someone suggested conditioned air in the attic.  This being done to make the cooling and heating equipment and duct more effective.  Please excuse me if that is NOT why you would condition the air in an attic.

Dont you have to pay for the energy used to condition those attics?  Maybe I am mistaken there too but that sounds like we are killing Cain to save Abel.  Kind of goes against my grain.

I have worked with a radiant control coating (RCC) for 30 years.   One of the first things I did was apply it to AC units and boilers in and on hospitals in association with the California Society of Healthcare Engineering.

 

With one single exception, we would NEVER recommend conditioning an attc.  We would go into the attic and coat the roof underdecking to keep the attic much cooler in the hot months and warmer in the cold months. 

 

 

We dont stop there.  We also coat the AC unit, plenum and flex / metal ducts as well as the water heater if one is present.  By just coating the AC unit, plenum, ducts and water heater, this normally reduces the entire electric bill by 25% for a 1,200 to 1,400  sq ft home.  This is all done with only the addition of our Radiant Control Coating, no R- rated insulation needed here.

 

 

 

A one time expense that will keep the attic at a comfortable temperature all year lomg. 

That is how you condition the attic with an RCC.

 

I have started a group here, 'THE RCC CLASSROOM' Stop by when you can, we have done ALOT with our RCC and AC units over the years.

 

Hal

 

 

Views: 113

Videos

  • Add Videos
  • View All

Twitter

Latest Activity

Tom White's video was featured

Residential Energy+ - Rocky Mountain Institute from James Brown Media on Vimeo.

Residential Energy+ Rocky Mountain Institute

Residential Energy+ is a Rocky Mountain Institute (RMI) initiative enabling industry actors to capture the $150 billion residential energy upgrades market opportunity, and meet the top unmet demand among homeowners: improved home energy performance.
19 hours ago
Tom White posted a video
yesterday
Chris Stratton liked Kim Tanner's discussion Game of Homes
yesterday
Amber Vignieri posted a blog post
yesterday
ofer ben -nathan added a discussion to the group HVAC
Tuesday
ofer ben -nathan joined Allison A. Bailes III's group
Thumbnail

HVAC

HVAC design, Manuals J, S, T, & D, Duct leakage, Air flow, ENERGY STAR new home requirements,…See More
Tuesday
Mary Knox replied to Kim Tanner's discussion Game of Homes
"Sounds interesting. I will definitely try it."
Tuesday
Judy Roberson joined Norm Bourassa's group
Thumbnail

Multifamily Buildings

For too long there has been relatively little EE focus on multifamily, but some new programs have…See More
Tuesday

© 2016   Created by Lawrence Berkeley National Laboratory.   Powered by

Badges  |  Report an Issue  |  Terms of Service