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02-02-2016, 01:52 AM #1
improving poster
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Refigirants with low running cost
Well just figuring our what could be R22 replacements with low running cost.
I know 404 or 507 produces the best capacity but also have high pressure.
Evaporating temps are -5C and sucting return is 0C.
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02-02-2016, 04:14 PM #2
improving poster
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Re: Refigirants with low running cost
is it a freezer, hvac, chiller, heatpump?
edit: a med cold room? capacity size?Last edited by Kenneth199; 02-02-2016 at 07:14 PM.
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02-02-2016, 08:02 PM #3
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Re: Refigirants with low running cost
R-407C is good for your data.
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22-02-2016, 09:54 PM #4
improving poster
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Re: Refigirants with low running cost
Making ice slush for thermal storage..I have a super chilled mechanical screw like a meat grinder...water is pushed from one side and the screw pushes out ice from the other..
Originally Posted by Kenneth199
