| 摘要 |
PROBLEM TO BE SOLVED: To provide a simple-structured indoor temperature control system apparatus capable of efficiently reducing the fuel cost for indoor heating.SOLUTION: An indoor temperature control system apparatus comprises: an air-conditioner A having a first temperature sensor 1; a temperature control apparatus B having a second temperature sensor 2 and a cooling device; and a heavy fuel oil burning heater C having a third temperature sensor 3. In this configuration, when a second sensing temperature sensed by the second temperature sensor 2 is lower than a desired second preset temperature preset to the temperature control device B, the cooling device is operated to cool the first temperature sensor 1 for causing the air-conditioner A to operate to its full capacity. |
