Heat exchange – With timer – programmer – time delay – or condition responsive... – Having heating and cooling capability
Patent
1998-02-20
2000-04-04
Lazarus, Ira S.
Heat exchange
With timer, programmer, time delay, or condition responsive...
Having heating and cooling capability
165299, 165300, 62434, F25B 2900
Patent
active
060449039
ABSTRACT:
A drop-in, portable, water conditioning assembly for use in a tank containing water is disclosed. The water conditioning assembly includes a refrigeration unit having a compressor assembly, a condenser and at least one depending evaporator coil for insertion into the tank water. A heating element also ends downwardly from a base and a temperature controller is operatively connected to both the refrigeration unit and the heating element for controlling both the heating and cooling of the water. A motor drives a depending shaft which mounts a blade. The blade both aerates and circulates water within the tank.
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Heilman Dawn M.
Heilman Mark S.
Frigid Units, Inc.
Lazarus Ira S.
McKinnon Terrell
LandOfFree
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