Supplemental heating and cooling system

Details Supplemental heating and cooling system Supplemental heating and cooling system

1977-07-01

1980-01-08

Davis, Jr., Albert W.

Heat exchange

Regenerator

Checker brick structure

165 48, 237 48, F25B 1300

Patent

active

041824016

ABSTRACT:
In a building an automatically controlled supplemental duct system causes circulation of warm air from the attic space during the heating season and cool air from the basement space during the cooling season when favorable temperature differences exist between said spaces and the internal space which is to be thermally controlled. Absent said favorable temperature differences, a conventional forced air delivery heating - cooling system operates in the conventional manner.

REFERENCES:
patent: 2300848 (1942-11-01), Shelton
patent: 2701103 (1955-02-01), Coleman
patent: 2724578 (1955-11-01), Swank
patent: 2780415 (1957-02-01), Gay

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