Factory-built fireplace with flush hearth installation

Details Factory-built fireplace with flush hearth installation Factory-built fireplace with flush hearth installation

1975-07-07

1977-03-22

Capossela, Ronald C.

Stoves and furnaces

Liquid heater

126131, 126312, 98 60, F24B 118

Patent

active

040130592

ABSTRACT:
A factory-built fireplace for permanent, fully-enclosed installation which takes cooling air from the room in which it is installed, but has no cooling air inlet openings below the front of the hearth. All necessary cooling air enters through openings in the front wall along each side of the combustion chamber into an air passage from which the major portion flows into a space under the hearth floor. After flowing centrally and rearwardly to provide the necessary cooling under the hearth, this air flows upwardly through enclosed spaces at the rear of the combustion chamber to cool this portion of the fireplace. A second portion of the air from the aforementioned air passage may enter enclosed spaces behind the side walls of the combustion chamber to provide the necessary cooling of this portion of the fireplace.

REFERENCES:
patent: 2821975 (1958-02-01), Thulman
patent: 3744477 (1973-07-01), Andrews
patent: 3896785 (1975-07-01), Nelson

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