Heat extracting apparatus for fireplaces
Patent
·
OSTI ID:6092283
An upstanding heating chamber is disposed adjacent a wall of a fireplace for exposure to the fire, and tubular inlet and outlet ducts lead from the heating chamber along the bottom wall of the fireplace to the front. A blower circulates air through the inlet duct into the heating chamber and out the outlet duct into the room. The apparatus is arranged for use with existing fireplaces or can be built into new fireplaces.
- Assignee:
- IFI; EDB-82-002697
- Patent Number(s):
- US 4271814
- OSTI ID:
- 6092283
- Country of Publication:
- United States
- Language:
- English
Similar Records
Fireplace heat extractor
Fireplace heat exchanger unit
Fireplace heat exchange apparatus
Patent
·
Tue Sep 20 00:00:00 EDT 1983
·
OSTI ID:5308466
Fireplace heat exchanger unit
Patent
·
Mon Nov 03 23:00:00 EST 1980
·
OSTI ID:6511676
Fireplace heat exchange apparatus
Patent
·
Tue May 15 00:00:00 EDT 1979
·
OSTI ID:5530881