Fireplace power optimizer designed to operate the fireplace in traditional, conventional stoves, disc in accumulation. The controller ensures optimization of the furnace operation in terms of power obtained and its stabilization at the temperature level required by the user. It performs this task through a throttle that smoothly regulates the air supply to the combustion chamber. It extends the burning process, maintains the heat phase, protects the furnace against overheating and cooling down. The controller has an exhaust gas temperature sensor (Thermocouple 1300 C). Three power ranges to choose from: 1 - min, 2 - midi, 3 - max. Possibility of cooperation with the furnace door sensor. Titanium Design version.