Building heating system

Automatic temperature and humidity regulation – Ventilator type – Electrically actuated

Patent

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Details

126422, 165 22, F24F 700

Patent

active

049499025

ABSTRACT:
A building heating system includes a plurality of intake ducts located at various spaced apart locations in an attic as well as temperature sensors and a control circuit. The system has the intake duct located closest to the highest temperature air in the attic operated to draw air into the system.

REFERENCES:
patent: 4125222 (1978-11-01), Briscoe
patent: 4394957 (1983-07-01), Newton, III
patent: 4394958 (1983-07-01), Whitney
patent: 4628798 (1986-12-01), Tagnon
patent: 4681024 (1987-07-01), Ivey
patent: 4750673 (1988-06-01), Brunig

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