Electric resistance heating devices – Heating devices – Convection space heater
Patent
2000-01-10
2000-10-31
Jeffery, John A.
Electric resistance heating devices
Heating devices
Convection space heater
392365, 392350, 126293, 126536, 126500, 454 43, F24H 300
Patent
active
061414956
ABSTRACT:
A flue heater is detachably secured to the flue of a chimney. The flue heater uses an electrical power source to create heat and direct the heated air into the lower portion of a flue. The device can be attached to the flue before igniting a fire and removed immediately prior to lighting a fire. The device can be used with any pre-existing chimney without the need for any large expense in retrofitting a permanent flue heater.
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