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Ridgewood, NJ
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Chicago, IL
Posts: 9508
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 Very old A/C system
[#2] Posted: 05/18/2012 - 7:56:01 PM |  |  |
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An old water system...(?)....
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Kurt in Chicago
"If I smell it, it goes in the report".............Phillip Smith...2012
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Gaston, Oregon
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Very old A/C system
[#3] Posted: 05/18/2012 - 9:03:39 PM | | |
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It could have been a water source system or they could have just mislabeled the drain. Maybe they meant to write, "condensate drain."
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Jim Katen, Oregon
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Lafayette, Louisiana
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Very old A/C system
[#5] Posted: 05/19/2012 - 07:49:18 AM | | |
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Water systems don't use expansion valves and evaporative coolers evaporate water directly into the air.
My guess is an ammonia/water absorptive system which used a pump/heat source or a refrigerant compression system like nowadays.
Neither would explain the label.
Long time no see Terry.
Marc
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"If Guam gets too overpopulated, it might tip over."
Congressman Hank Johnson (D) GA |
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Gaston, Oregon
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Lafayette, Louisiana
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Very old A/C system
[#7] Posted: 05/19/2012 - 09:15:38 AM | | |
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Ok. By 'water system', I though was meant either chiller-like systems that use water to distribute cooling loads or hot water heating systems that use a heat exchanger in the airflow.
Marc
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"If Guam gets too overpopulated, it might tip over."
Congressman Hank Johnson (D) GA |
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Kenmore, WA
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