Regular maintenance is key to keeping your tankless water heater running efficiently and lasting longer. In Holland, MI, mineral buildup from hard water can affect performance, so flushing the system annually is essential. Checking the filter, inspecting for leaks, and monitoring error codes can help prevent costly breakdowns. Routine service not only improves efficiency but also ensures consistent hot water for your home. If problems arise, professional tankless water heater repair in Holland, MI is just a call away. At Michigan HVAC LLC, we provide expert maintenance and repair to keep your system operating at its best all year round.