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Thread: SEO-70 EXV
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01-17-2011, 09:58 AM #1
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SEO-70 EXV
From what I can find out there are no more SEO-70 to be had, Correct??
What is the replacement plan and does anyone have a cutsheet on the retrofit? How tough a change over is it to the new valve?
Thanks PJ
If you fail to plan, you are planning to fail ("Coach Dave")
Hello I must be going. I cannot stay, I came to say , I must be going.(Jeffery T. Spauldlng)
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01-17-2011, 03:29 PM #2
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SEO-70 EXV's
If any valves are avail. it would only be through Sporlan the valve manufacturer. If this is with a Trane chiller then brace yourself as well as your customer. Trane no longer uses this valve and has a complete retrofit program replacement. All the valves whether good or bad have to be replaced, as well as the control board. No parts are interchangeable with the existing control scheme.=GEO
Of all the things I have lost in my life, I miss my mind the most-GEO
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01-17-2011, 07:32 PM #3
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I ran into the same problem with mcquay.... no real replacement talked to sporlan they wanted to install a new valve with a superheat controller.... it's a redundent system, we have not gone any further yet!
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01-17-2011, 08:03 PM #4
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C-jac-486
If it is the same valve and stepper motor it would work, but I don't believe it is as it would cause contractual disputes between the OEMs (Trane, McQuay) and Sporlan.-GEO
Of all the things I have lost in my life, I miss my mind the most-GEO
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