ROOM PART HEATING SDENICE AND CONSTRUCTION METHOD OF THE SAME

摘要

PURPOSE: An indoor heating device and a construction method thereof are provided to reduce heating costs and achieve comfortable indoor air state by heating only the necessary part of the floor. CONSTITUTION: An indoor heating device comprises a temperature controller(4) for controlling power on/off operation and temperature, which is mounted to a wall; and a heater unit(6) including a heater cable(12) connected to the temperature controller through a connection cable(14) and bent at predetermined gaps in such a manner that only the part of the indoor floor is heated, and a support(16) for maintaining gaps formed between heater cables. The heater cable includes an alloy wire(18) made of a copper and a nickel; first and second insulating coatings(20,22) coated on the alloy wire; a braided body(24) covering the second insulating coating; and an outer jacket(26) covering the braided body.