Is the maintenance cost of Tongwei water heater high?

The maintenance cost of Tongwei water heater depends on the specific situation and problems of maintenance, and it is impossible to give a unified answer. If it is some simple problems, such as the water heater switch is not turned on, the power cord is not in good contact, etc. , only need simple maintenance, the cost will be lower. However, if it is necessary to replace some spare parts, such as heating pipes and thermostats, the cost may be higher. In addition, if you need to find the root of the problem, you need more complicated maintenance and repair of the water heater, and the cost will gradually increase. Whether the maintenance cost is high or not needs to be evaluated according to different maintenance conditions. It is recommended to make a clear quotation before maintenance to ensure that the maintenance cost will not exceed the budget.