Reply To: Hot water depleted after 10 minute shower

The Tank Hot water depleted after 10 minute shower Reply To: Hot water depleted after 10 minute shower

#21485
Randy Schuyler
Keymaster

Have you tested the flow rate of your showerhead? If it’s not low-flow,you could run a 40-gallon heater out in that amount of time. Run a one- or two-gallon bucket under the showerhead and see how long it takes to fill.

That said, have you tested for cross connections? For that, use the Tanklets link on the left side of the Tank topics index and click on that term when you get there.

Randy Schuyler

Water Heater Rescue

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