Fireplace air circulation and draft control

Details Fireplace air circulation and draft control Fireplace air circulation and draft control

1977-08-26

1979-04-03

Wayner, William E.

Stoves and furnaces

Stoves

Heating

126121, F24C 114

Patent

active

041471539

ABSTRACT:
A free-standing unit for heating air in a U-shaped channel surrounding a fire box having a pair of spaced vertical vents for directing the heated forced air to converge in front of the fire box opening to limit air flow towards said openings. Mesh in the vertical vents directs the forced air downward to be combined with the hot forced air from a bottom horizontal vent. A baffle plate depending from the top of the fire-box adjacent the flue port and an opening along the top of the doors ignite the gases adjacent the top and directs some gases back into the fire. By forcing heated air at a low level and drawing cool air from a high level, the air being heated is of a uniform temperature. A hood extending along the top edge of the fire box opening diverts exiting gases back into the fire box. A thermostatically controlled blower creates the forced air and cools the fire box walls.

REFERENCES:
patent: 1740996 (1929-12-01), Muir
patent: 2920549 (1960-01-01), Freitag et al.
patent: 3250205 (1966-05-01), Lambert
patent: 3264972 (1966-08-01), Averill et al.

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