How often should a hydronic heating system generally be serviced?

A hydronic heating system should generally be serviced at least once a year to ensure optimal performance and efficiency. Annual maintenance is crucial as it helps prevent potential issues that could arise from wear and tear over time, such as leaks, pump failures, or the buildup of sediment that can reduce efficiency. Regular servicing also contributes to the longevity of the system, as technicians can identify and address any minor problems before they escalate into major repairs. Thorough annual checks should include inspecting the boiler, testing pressure levels, checking for leaks, and recalibrating controls, which collectively help maintain safe and efficient operation throughout the heating season.