$25 Off a Tankless Water Heater Flush
Coupon Code: 25TMNTC
Expires on 04/3/2026
Please mention offer code at time of service. Cannot be combined with any other offers or discounts. No cash value. No cash back. Coupon has a cash value of 1/20th¢.
Regularly flushing your system once a year provides three major benefits:
• Maximizes Energy Efficiency: Even a thin layer of scale acts as an insulator, requiring more gas or electricity to heat the same amount of water.
• Prevents Costly Repairs: Scale buildup is the #1 cause of "Error Codes" and premature heat exchanger failure, which can be an expensive fix.
• Protects Your Warranty: Most manufacturers require documented annual maintenance to keep your warranty valid.
At Riehm Plumbing and Home Services, we perform a professional-grade descaling flush that removes mineral buildup and ensures your endless hot water stays truly endless.
