Quick Answer: How do you reset an electric water heater?

What causes the reset button to trip on a water heater?

The high resistance caused by a loose wire produces a substantial amount of heat that can eventually cause fires. If there is a loose electrical connection within your water heater’s system, your reset button’s thermometer can trip (regardless of the water’s temperature) if it picks up the heat from that loose wire.

Why is my electric hot water heater not working?

No Power or Gas



If an electric water heater is not producing hot water, it could be a simple problem like a blown fuse or tripped circuit breaker. Additionally, some electric water heaters have a circuit-style safety switch located near or on the thermostat.

Why can’t I reset my water heater?

You might have a faulty thermostat. If the hot water heater keeps tripping the reset button, the cause may be the high limit switch. What’s happening is that the thermostat is not properly managing the heat. … It’s also possible that you have a grounded element causing the water to overheat.

IT IS INTERESTING:  Why won't my electric stove turn on?

Why does my hot water heater keep hitting the reset button?

Reason #1: Bad Thermostat



Electric water heaters have 2 thermostats, an upper and a lower one. The reset button is a feature on the upper thermostat. … However, if one of these thermostats malfunctions, it may get stuck ON and fail to turn off the element it serves, which causes the reset button to trip.

Do all electric water heaters have a reset button?

Somewhere on your electric water heater, you’ll find a reset button. It’s usually red and often located near the thermostat. It may also be hidden behind a removable metal panel on the unit—and then behind some insulation. … If your water heater now has power, you’re all set.

What do you do if your hot water isn’t working?

First things first…

  1. Bump up the thermostat.
  2. Check the forecast.
  3. Relight the pilot light.
  4. Fix a faulty thermocouple.
  5. Rekindle a blue flame.
  6. Inspect the gas line.
  7. Restart your water heater.
  8. Reset the circuit breaker.

How long does it take a new electric water heater to heat up?

The average electric heater takes about twice as long as the average gas heater to fully heat up the water in its tank, so you can expect it to take between an hour and an hour and 20 minutes to heat up.

What is the most common problem with water heaters?

A water tank that produces too little hot water is one of the many common water heater problems you may encounter. Usually this can be solved by turning up the temperature on the tank’s thermostat. Be careful, however, not to turn the temperature up too high, as this can be a scalding hazard. No hot water.

IT IS INTERESTING:  What is used to decrease the voltage of the electricity?

What do I do if my water heater won’t light?

If you have a natural or propane gas water heater, chances are the pilot has gone out. … If the pilot doesn’t relight, if it goes out right after lighting or if it goes out repeatedly, by far the most common cause is a bad thermocouple.

How do I troubleshoot my water heater thermostat?

How to Troubleshoot a Defective Thermostat on An Electric Water Heater

  1. Head to the circuit breaker and turn off the power to the thermostat. …
  2. Pull out the two panels that protect the thermostat. …
  3. Locate a plastic panel on the thermostat and heating element. …
  4. Check for a “snapping” movement as you push the button.

Where is the reset button on my whirlpool hot water heater?

Press the small reset button in the center of the thermal switch. If it’s tripped, you may be able to hear it click. Even if you do not hear the thermal switch click, try lighting the pilot using the instructions on the water heater’s label.

How long does it take for hot water to reset?

Once your water heater has been reset, it may take between 12 and 24 hours for your water heater to resume normal operation. One day you may step in the shower, turn on your hot tap and have only cold water come out.

Power generation