What to do About a Leaky Water Heater
Hanna Plumbing And Heating 1 min read
- Family-operated in Marion, Iowa since 2003
- Techs paid by the hour — no quotas
- 24/7 emergency & same-day service
- Free estimates on work over $500
If you discover your water heater is leaking, follow these steps to drain it and save you from a basement full of water!

1. Turn off Fuel Source
For gas water heaters, either turn gas off at the gas meter or using a gas isolation shut-off valve. For electric, turn it off at the breaker.
2. Switch off Cold Water Intake
Turn water off to the unit.
3. Drain the Tank
Attach a garden hose to the drain valve, run the hose to the floor drain, and open the valve to begin draining.
4. Turn on Hot Water Faucet
If it is not draining or is slow to drain, use the hot side on a kitchen or bathroom faucet turn to drain it.
5. Call Hanna Plumbing
After you have drained the entire tank, call Hanna Plumbing. One of our professional plumbers will locate the source of the leak and either fix the issue or recommend a replacement.
Have a leaky water heater? Give us a call! Contact Hanna Plumbing & Heating
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One call gets a licensed Hanna tech to your door — hourly pricing you understand before we arrive, free estimates on work over $500, and 24/7 emergency service.
The Hanna crew — 22 local pros, hourly paid, no quotas.
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