Hydronic heating and cooling system

Details Hydronic heating and cooling system Hydronic heating and cooling system

1976-11-03

1978-01-31

Davis, Jr., Albert W.

Heat exchange

Movable heating or cooling surface

Rotary drum

62394, 62399, 165 48, 165 63, 165 64, F25B 2900

Patent

active

040710785

ABSTRACT:
The hydronic heating and cooling system includes a packaged or integrated outdoor combination heat and cool unit for both residential and commercial installations comprising control valve means for directing water or liquid through alternately an evaporator for cooling the liquid during the cooling mode of the system or a heater for heating the liquid during the heating mode of the system. With such a construction the liquid passes through the heater in both the heating and cooling modes of the system; however, the heater is energized only in the heating mode.

REFERENCES:
patent: 3563052 (1971-02-01), Brown
patent: 3621673 (1971-11-01), Foust
patent: 3627031 (1971-12-01), Ware
patent: 3682240 (1972-08-01), Cira

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