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Why Is My Water Heater Not Heating Up Despite Resetting the Button?

Resetting the button usually won’t heat water if there’s an underlying fault. Common causes include a failed thermostat, burned-out heating element (electric), pilot/igniter or gas-supply issue (gas), heavy sediment in the tank, or a broken dip tube. Tankless units may have scale buildup or an error code limiting heat. Griffin Plumbing offers same-day replacements and 24/7 emergency help in Santa Maria and nearby cities.

Quick checks:

  • Confirm breaker/on-off switch is on.
  • Ensure gas valve is open and pilot/igniter lights.
  • Note any error codes or new noises.

Updated: 2025-11-24 00:00:00


Need help in Santa Maria, CA? Call (805) 934-1949 or book online.

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