Integrated stove is a kind of kitchen equipment that integrates gas stove, range hood, steamer and other kitchen equipment. Thermal efficiency calculation method is as follows:

Thermal efficiency = thermal output/fuel calorific value

Among them, calorific value refers to the heat released by the integrated stove, usually expressed in kWh. The calorific value of fuel refers to the energy contained in the fuel used in the integrated stove, which is usually expressed in kilojoules (kJ) or calories (cal).

When calculating the thermal efficiency, it is necessary to determine the type and quantity of fuel used in the integrated stove and the calorific value of the fuel. Common fuel types are natural gas, liquefied gas, gas and so on. When calculating the thermal efficiency, it should be calculated according to the type of fuel actually used. At the same time, we should pay attention to the transmission loss of fuel and the energy consumption of the electric control system of integrated stove.

The thermal efficiency of integrated stove is an important index to measure its energy utilization efficiency. The integrated stove with high thermal efficiency can greatly reduce energy consumption and save the use cost. Therefore, when buying an integrated stove, in addition to paying attention to appearance and function, thermal efficiency is also a very important consideration index.