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: 159

Discussion Forum

joining ducts

Started by Don Fugler 2 hours ago. 0 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

Brendan Reid posted a discussion

Speed Tips For Duct Airtightness Testing?

Anyone like to share their favorite ways to speed up duct airtightness ("Ductblaster") tests?I'm…See More
1 hour ago
Don Fugler added a discussion to the group HVAC
Thumbnail

joining ducts

A question came up on exhaust duct connections. I have always considered screws necessary for…See More
2 hours ago
Don Fugler 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
2 hours ago
Profile IconSonny Roncancio and Chester Energy & Policy joined Home Energy Pros Forum
22 hours ago
Ryan Moore updated an event
Thumbnail

LEED for Homes Green Rater Training at Fort Collins, CO

December 7, 2017 to December 8, 2017
Green Insight will host this 2-day training in Fort Collins, CO December 7-8,…See More
yesterday
Rodney Bailey liked Rodney Bailey's discussion Energy audit equipment for sale.
yesterday
tedkidd liked Mike Rogers's blog post Focusing on payback to motivate customers?
Thursday
Home Energy Magazine's blog post was featured
Wednesday

Photos

  • Add Photos
  • View All

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

Badges  |  Report an Issue  |  Terms of Service