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| folks,
here's the problem: a goodman compressor was cut free and moved for a renovation project. it's been sitting on the lawn for about a month. the project has moved along, and it's time to move the compressor back, re-connect, and hopefully re-charge with R22. i'm told that a compressor sitting unconnected cannot be re-used. it ...gets gook inside the compressor...
the overall project is a tad above budget. replacing a whole compressor puts us more in the red.
thanks for any advice,
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Follow-Up Postings:
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| I think you mean condenser and not compressor. The answer to your question is maybe. The problem is moisture may have gotten into the system. Did an HVAC tech disconnect it or did you do it yourself? The valves on the condenser need to be closed in order to keep the moisture out. How old is this condenser and the coil? Reconnecting an old condenser and pulling the vacuum and recharging it may cause a leak. I tried doing this with an a condenser I had temporaily disconnected. It worked fine when first reconnected, but it developed a leak. The HVAC contractor warned me this could happen. |
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| aha - and good grief. ok, i didn't do it; it was done when i was away by the guys extending the foundation. now i'm in for a big bill. thanks mike, i appreciate the feedback. at least i wasn't being led astray by the feedback i got. thanks, |
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- Posted by bus_driver (My Page) on Mon, Jul 30, 12 at 7:59
| HVAC is not my trade. The failure to immediately cover all the cut tubing ends with caps or with tape is a clue that the workers are amateurs. Small insects love those tubes. Reinstalling, evacuating and charging the system is the only way to know if it is usable. And even if it works, how many more years of service can you expect from it? 15 years old and 13 seer? I have my doubts about 13 seer. I probably would start over with new equipment. |
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| My guess is that it's ok. I'd hook it up triple evacuate and it should be good to go. You'll never know unless you try. |
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| "I think you mean condenser and not compressor. " Most split systems contain both in the same outside housing. You see the condenser coils, the compressor is inside the unit. Neither do well if not sealed from the atmosphere, but a condenser can be cleaned out a lot easier than the compressor. Even if you can get it up and running, it is likely to have a short life. It is going to take a long time (days) to pull all the moisture out of the equipment (vacuum pump).
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