burner system maintenance 5

https://astro-wiki.win/index.php/The_Real_Value_of_Boiler_Maintenance_Contracts_for_Commercial_Facilities

Our burner system needs a thorough maintenance check. The techs will inspect the flame sensors, clean out the nozzles, and test the pressure switches to ensure efficient heat output and safety. It's a routine task, but crucial to prevent unexpected shutdowns during the colder months.