Heating System Maintenance Boiler: Arrived at the client’s home to perform routine maintenance on the boiler system. Inspected and cleaned the burners, heat exchanger, and combustion chamber, checked all safety controls and pressure gauges, and tested the circulator pump for proper operation. Flushed any sediment buildup and verified proper water pressure and temperature settings. Conducted a full operational test to ensure consistent heat distribution throughout the home. The boiler is clean, running within manufacturer’s specifications, and ready for reliable heating.