A Minden homeowner's tankless water heater required descaling service to restore flow and efficiency. Riley Heating Plumbing And Air connected the Haymaker descaler kit to the unit's isolation valves and circulated cleaning solution through the heat exchanger. Scale buildup in tankless systems restricts water flow and forces the unit to work harder, which can trigger error codes or inconsistent temperatures. After flushing, the technician verified proper operation and checked the recirculation pump. Tankless water heaters need periodic descaling to maintain performance. Reach out to learn more about extending the life of your system.