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Title: Fireplace heat exchanger apparatus and method

Patent ·
OSTI ID:6127672

A fireplace heat exchanger apparatus and method utilizes a tubular grate for holding fuel to be burned having a bottom portion for collecting a liquid such that the liquid will be vaporized by the heat from the fuel burned in the grate and carried into a space to be heated by air forced through the tubular grate to substantially increase the amount of heat obtained from burning of fuel.

Assignee:
EDB-83-142216
Patent Number(s):
US 4381759
OSTI ID:
6127672
Resource Relation:
Patent File Date: Filed date 10 Jul 1980; Other Information: PAT-APPL-167368
Country of Publication:
United States
Language:
English