A generic 'flush it once a year' isn't really a plan. Real maintenance follows the manual and what your water actually does to the unit over time.
Start With the Manufacturer's Instructions
Every water heater comes with maintenance guidance from the manufacturer — flushing intervals for tanks, descaling intervals for tankless units, and inspection items. That's the baseline. We follow the manual for the specific model rather than applying a universal schedule.
Water Conditions and Usage Shape the Plan
- Hard water can accelerate mineral scale and sediment
- Higher usage can mean more frequent service
- Measured water conditions guide whether to follow the minimum or service sooner
- Your usage pattern matters as much as the calendar
Tank vs. Tankless Maintenance
| Type | Common Maintenance Task | Why It's Done |
|---|---|---|
| Storage tank | Flushing to remove sediment | Sediment reduces capacity and efficiency |
| Tankless | Descaling the heat exchanger | Mineral scale limits heat transfer |
| Both | Visual inspection of valves and connections | Catch wear before it becomes a failure |
Build a Plan for Your Unit
We plan maintenance around your model's manual and what your water conditions actually show — not a blanket interval. If your water tends to scale, the plan may call for sooner service; if conditions are mild, the manual's baseline may hold. The goal is maintenance that fits your unit, not a number on a chart.
Want a Maintenance Plan for Your Unit?
We plan maintenance around your model's manual and your water conditions — so the schedule fits the unit, not a generic chart.
Request a Maintenance PlanOr call: (833) 658-8144
Frequently Asked Questions
Related Reading
Water Heater Maintenance
Manufacturer-specific maintenance planning.
Water Heater Repair
Professional diagnosis for loss of hot water.
Understanding Tankless Descaling Service
Deposits and manual-specific service intervals.
Water Heater Access and Clearance Planning
Plan maintenance access when installing.