FUEL REDUCTION DEVICE FOR A HEATER, CAPABLE OF PRECISELY MAINTAINING THE INDOOR TEMPERATURE

摘要

PURPOSE: A fuel reduction device for a heater is provided to block the malignancies exhaust smoke ejected in a combustion imperfection state. CONSTITUTION: A fuel reduction device for a heater comprises a check valve cask(7) which is attached to a heat exhaust region. A sub plate valve(2) is put on the inside of the fuel reduction device to control the heat which is compulsorily sucked through a smokestack. Therefore, the heat loss is prevented and the malignancies smoke exhaust is blocked.