Tankless Water Heater Maintenance

Tankless water heaters require annual maintenance to perform efficiently. Without regular service, mineral scale builds up inside the heat exchanger, reducing efficiency and eventually causing system failures.

            Columbia Water Quality: The Midlands has moderately hard water from Lake Murray and other sources. This means mineral deposits accumulate faster than in soft water areas. Annual descaling is essential, not optional.
        

What We Check

Heat Exchanger — Flush with descaling solution to remove mineral buildup
Inlet Filter — Clean or replace the water inlet screen
Burner Assembly — Inspect for proper flame and combustion
Venting System — Check for blockages or deterioration
Error Log — Review stored codes for developing issues
Gas Pressure — Verify proper supply pressure

Maintenance Frequency

We recommend annual maintenance for most Columbia-area homes. Homes with especially hard water or heavy usage may benefit from more frequent service. Consistent maintenance extends equipment life and maintains efficiency.

Schedule Maintenance (803) 955-7578

Available 24/7 Over the Phone

Serving: Columbia · Lexington · Irmo · SC Midlands