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Old 08-31-2007, 10:19 PM
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AndyG Offline
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well, air-conditioning is my trade, and we use high-powered vacuum pumps to evaporate out any residual water, which could shut down an AC or refrigeration system. Sometimes takes an hour or 3, but it does get the dihydrogen monoxide out.

Last edited by AndyG; 08-31-2007 at 10:24 PM.
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