Ventilation system for reducing the humidity in an attic or roof

Details Ventilation system for reducing the humidity in an attic or roof Ventilation system for reducing the humidity in an attic or roof

1983-07-14

1984-10-23

Tapolcai, William E.

Automatic temperature and humidity regulation

Humidity control

236 13, 165 16, F24F 314

Patent

active

044783663

ABSTRACT:
A roof cavity venting system which draws in outside air, mixes it with inside air in the roof cavity to heat the cold outside air and dehumidify the inside air, and expels the mixture into the home living quarters. The system includes exterior and interior ventilation units, a power-driven fan unit mounted in the ceiling between the living quarters and the roof cavity, and a heating element for heating the air which is drawn through the fan unit.

REFERENCES:
patent: Re26430 (1968-08-01), Beeler
patent: 2128096 (1938-08-01), Loepsinger
patent: 2131725 (1938-10-01), Chester
patent: 2287268 (1942-06-01), Palmer
patent: 2389440 (1945-11-01), Kucher
patent: 3625022 (1971-12-01), Johnson
patent: 3669349 (1972-06-01), Hall, Jr.
patent: 3720258 (1973-03-01), Chandler

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