Fireplace cross-circulating air heater
Patent
·
OSTI ID:6272540
A fireplace heater has a pair of pluralities of heat exchanger tubes passing air in opposite directions across a fireplace. A first plurality of the heat exchanger tubes passes air from a left blower and duct means to a right duct means which discharges the air on the right side of the fireplace. The other plurality of heat exchanger tubes pass the air from a right blower and duct means to the left duct means which discharges the air on the left side of the fireplace.
- Assignee:
- EDB-86-016768
- Patent Number(s):
- US 4535752
- OSTI ID:
- 6272540
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
32 ENERGY CONSERVATION, CONSUMPTION, AND UTILIZATION
320101* -- Energy Conservation
Consumption
& Utilization-- Residential Buildings-- (-1987)
320303 -- Energy Conservation
Consumption
& Utilization-- Industrial & Agricultural Processes-- Equipment & Processes
AIR FLOW
AIR HEATERS
BLOWERS
CIRCULATING SYSTEMS
DESIGN
DUCTS
EFFICIENCY
ENERGY EFFICIENCY
FIREPLACES
FLUID FLOW
GAS FLOW
HEAT EXCHANGERS
HEATERS
HEATING
SPACE HEATING
320101* -- Energy Conservation
Consumption
& Utilization-- Residential Buildings-- (-1987)
320303 -- Energy Conservation
Consumption
& Utilization-- Industrial & Agricultural Processes-- Equipment & Processes
AIR FLOW
AIR HEATERS
BLOWERS
CIRCULATING SYSTEMS
DESIGN
DUCTS
EFFICIENCY
ENERGY EFFICIENCY
FIREPLACES
FLUID FLOW
GAS FLOW
HEAT EXCHANGERS
HEATERS
HEATING
SPACE HEATING