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Old 01-18-2013
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Re: Heat Help

Chuck - the reverse cycle "sucks heat out of" the water that runs through it. Suppose it subtracts 10 degrees from the input water and then pumps the cooled water out. If the input water is 40 degrees, its going try to exhaust water at 30 degrees? It would freeze up and pump out ice cubes. Air doesn't go through that phase change; that's the difference. Although, our reverse cycle works down to somewhere in the low 40s, at decreasing efficiencies.
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