How much does it cost to clean the wall-hung boiler once?

The cleaning cost of wall-hung boilers varies with regions, service providers, furnace types, cleaning degree and other factors. Generally speaking, the price is around 300-500 yuan, and some high-end brands or complex furnace types may be more expensive. When choosing cleaning service providers, pay attention to choosing professional cleaning companies with formal qualifications and experience to ensure cleaning quality and safety. Cleaning the wall-hung boiler is conducive to improving thermal efficiency, prolonging service life, reducing failures and ensuring safety and health. Regular cleaning is recommended, usually once a year.