View Single Post
Old 02-27-11, 07:01 PM   #608
AC_Hacker
Supreme EcoRenovator
 
AC_Hacker's Avatar
 
Join Date: Mar 2009
Location: Portland, OR
Posts: 4,004
Thanks: 303
Thanked 723 Times in 534 Posts
Default

Quote:
Originally Posted by okpiddler View Post
AC I certainly have a lot of info to give, it may take me awhile and I will pobably not be very detailed at first...
Wow, your hands-on refrigeration experience is really great, just what we need here.

I think the the 'Great Metering Valve in the Sky' must have sent you to us!

Quote:
Originally Posted by okpiddler View Post
My first mistake was not even thinking about energy efficiency when we built the house 5 yrs ago.
Indeed! There's that mantra again, "Insulate, Insulate, Insulate."

Quote:
Originally Posted by okpiddler View Post
I made four different HX for my home condensing unit before I got it right and put the heat from our house into my inground pool.
This would be a really good topic to expand on and to show pictures or even hand-drawn diagrams if you don't have the photos. I know that being able to build their own heat exchangers would be really very useful for home builders. For one thing Brazed Plate HXs can be expensive, and also there are conditions where BPHX isn't such a good alternative, like if there is an open source situation and fouling could be an issue. The BPHXs have such narrow passage ways that they can get clogged.

So your mistakes would be very useful here, to help folks estimate heat output.

Regards,

-AC_Hacker
__________________
I'm not an HVAC technician. In fact, I'm barely even a hacker...
AC_Hacker is offline   Reply With Quote