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What should I do if my water heater is leaking from the top?

If water is leaking from the top of your water heater, shut off power and water, then schedule service. Top leaks usually come from loose fittings, the cold inlet/hot outlet, or the T&P valve and need a licensed repair.

Quick checks:

  • Switch off power at the breaker. For gas, turn the gas control to Off.
  • Close the cold-water supply valve.
  • Gently dry the top and look for drips at connections.
  • Do not overtighten; call a pro. Summers offers 24/7 emergency service in Dayton.

Updated: 2025-11-05

Need help in Dayton, OH? Call (326) 356-0025 or book online.

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