Forum: Geothermal & Heat Pumps
07-15-16, 09:21 AM
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Replies: 20
Views: 13,492
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Forum: Geothermal & Heat Pumps
07-15-16, 01:27 AM
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Replies: 20
Views: 13,492
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Forum: Geothermal & Heat Pumps
07-14-16, 08:28 PM
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Replies: 20
Views: 13,492
This weekend is pretty full for me. But my job...
This weekend is pretty full for me. But my job has me traveling north MS a lot. Where are you in MS? I might be able to get it closer to you if I have a job near by. I've got a dehumidifier with your...
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Forum: Geothermal & Heat Pumps
07-14-16, 07:42 AM
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Replies: 31
Views: 17,546
Check out this comparison:
Tests for various...
Check out this comparison:
Tests for various gas mixtures on MIG Welding (http://shdesigns.org/Welding/gasmix.shtml)
Dude is obviously not a master welder, but this is a good example of the...
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Forum: Geothermal & Heat Pumps
07-13-16, 11:23 PM
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Replies: 31
Views: 17,546
If the blend has more than about 10 percent CO2...
If the blend has more than about 10 percent CO2 in it, it is impossible to get spray transfer with all but the very expensive pulse welders. This equates to slow and low current without much spatter,...
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Forum: Geothermal & Heat Pumps
07-13-16, 07:24 PM
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Replies: 31
Views: 17,546
CO2 pressure is not too hard to control. When I...
CO2 pressure is not too hard to control. When I used CO2 during my Sanyo #2 repair, I was able to dump the output end, into a little tub of water, so I could tweak the valve to get a slow stream of...
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Forum: Geothermal & Heat Pumps
07-13-16, 06:41 PM
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Replies: 20
Views: 13,492
Howdy fellow Mississippian!
I happen to have...
Howdy fellow Mississippian!
I happen to have some perfectly sized R22 compressors laying around that I wouldn't mind letting you have. If you are close enough to drive, shoot me a pm with your...
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Forum: Geothermal & Heat Pumps
07-13-16, 11:40 AM
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Replies: 31
Views: 17,546
Check often good deals don’t last long. I paid...
Check often good deals don’t last long. I paid $10-$15 for one and $50 for another one a few months before that. You just never know what will pop up. The $50 one looked new but my place I get gas...
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Forum: Geothermal & Heat Pumps
07-13-16, 10:36 AM
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Replies: 31
Views: 17,546
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Forum: Geothermal & Heat Pumps
07-13-16, 10:25 AM
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Replies: 31
Views: 17,546
If you are going to get an 80 CF bottle for...
If you are going to get an 80 CF bottle for welding also, get it filled with Argon, more useful for welding and only about $15 more (at least around here) for an Argon refill vs. nitrogen.
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Forum: Geothermal & Heat Pumps
07-11-16, 11:05 PM
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Replies: 20
Views: 13,492
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Forum: Geothermal & Heat Pumps
07-11-16, 10:45 PM
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Replies: 31
Views: 17,546
Perfect tool for the job. You may be able to...
Perfect tool for the job. You may be able to cheaply rent a cylinder that would screw right into your regulator. Pay deposit, use the thing, get back deposit minus rent and weight of gas used.
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Forum: Geothermal & Heat Pumps
07-11-16, 01:45 PM
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Replies: 31
Views: 17,546
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Forum: Geothermal & Heat Pumps
07-11-16, 12:25 PM
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Replies: 20
Views: 13,492
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Forum: Geothermal & Heat Pumps
07-11-16, 09:15 AM
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Replies: 20
Views: 13,492
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Forum: Geothermal & Heat Pumps
07-11-16, 08:22 AM
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Replies: 31
Views: 17,546
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Forum: Geothermal & Heat Pumps
07-11-16, 04:17 AM
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Replies: 31
Views: 17,546
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Forum: Geothermal & Heat Pumps
07-10-16, 05:39 PM
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Replies: 31
Views: 17,546
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Forum: Geothermal & Heat Pumps
07-10-16, 01:28 PM
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Replies: 31
Views: 17,546
The cheap throw away bottles may have their...
The cheap throw away bottles may have their helium contaminated with oxygen to protect the buyers from the deserving natural selection normally caused by breathing lots of helium.
Plus you normally...
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