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View Full Version : 20 ton Hydronic ECONAR geothermal


yorkguy
11-04-2010, 07:55 PM
The whole shop is radiant slab, 5/8" pex 9" OC 5 zones. Two 10 ton Geothermal units. 5 tons of chilled water air conditioning in the air handler. Dual fuel system with a 150K Lochinvar boiler on standby. Tekmar Control operates everything. 2 large tandem primary pumps alternate every 24 hours and standby pump will pick up automatically if the other fails. Primary loop is 2" copper and the geothermal main header is 2-1/2" copper. Chilled water loop is 1-1/2" copper. Sorry too much to list and not nearly enough room for all the pictures.
panerai
11-04-2010, 09:51 PM
WoW thats a lot of money in copper.....:cliff:
maniak
11-05-2010, 10:57 PM
Nice work! What brand of copper fittings and valves did you use?
Texas-Tech
11-06-2010, 09:43 AM
that's very impressive
sammyray
11-06-2010, 03:31 PM
Very neat piping job :)
yorkguy
11-08-2010, 07:36 AM
Nice work! What brand of copper fittings and valves did you use?

I used a Rigid Propress and Viega copper fittings. The ballvalves are Ultrapress made by Milwaukee I believe.
idallan
11-24-2010, 06:02 PM
very clean..if i knew more about that **** i would comment more but i like the looks.
snupytcb
11-25-2010, 09:02 AM
award winning work in my eyes!!! i am going to show these to a buddy who is an econar distributor if you don't mind.
yorkguy
11-25-2010, 02:29 PM
award winning work in my eyes!!! i am going to show these to a buddy who is an econar distributor if you don't mind.

Sounds good, I don't mind at all.
can2man
11-25-2010, 04:08 PM
Well done!
White2Blue
11-27-2010, 01:08 AM
I am no expert, but this does look very impressive.
jnsrose
11-30-2010, 04:17 PM
VERY NICE! Nice to see someone who takes pride in his work.
millertime77
12-25-2010, 08:10 PM
Looks great. Looks a lot like the kind of work that we do, well actually my 2 friends design and me and one of them install, I'm just an apprentice. But I have never seen that kind of insulation before, and I like it, what is it?
viceman
12-26-2010, 06:30 PM
you gotta love those type of jobs. It's a nice change from the repetative rtu, vav, hotwater reheat projects i seem to spend most of my time on.
nice workmanship. i'd hire you in a second.
andydude
03-16-2011, 09:27 AM
did you do the pipe covering also ?
yorkguy
03-16-2011, 09:46 AM
did you do the pipe covering also ?

No, we use MPI from brainerd.