Water Dispenser Not Dispensing Hot Water

Are you trying to draw hot water from your water dispenser, but you’ve been unable to? Is your hot water dispenser not dispensing hot water?

Well, such a problem can arise if your appliance runs into a few problems.

A hot water dispenser makes it possible for you to prepare instant coffee or tea in seconds. In fact, it maintains water at the desired temperature, just like a hot water heater.

But just like any other water dispenser or household appliance, your hot water dispenser might run into issues that prevent it from working as expected, failure to dispense hot water being one of them.

In this article, we discuss common problems that can stop your water dispenser from dispensing hot water, among other things.

Reasons Why Your Hot Water Dispenser Is Not Dispensing Hot Water

If your hot water dispenser isn’t dispensing hot water, the following could be the problem.

  • Power

If you can’t get hot water from your hot water dispenser, you first need to check the power. Since most of these appliances plug into a standard outlet, check whether the unit is still plugged in.

If it is, check the outlet.

  • Empty Reservoir

A hot water dispenser should heat water fast and to boiling temperature. If yours is not heating to perfection, it might be because the reservoir is empty.

Wait for about 20 minutes for the unit to correct itself. If, after the time the problem isn’t solved, chances are, the filaments in the boiling system have been damaged and require replacement.

  • Overload

Another reason your hot water dispenser might not be dispensing hot water is that there could be an overload in the wall socket.

This usually happens if you have plugged in a number of appliances at the same time as the dispenser. To resolve the issue, reset the wall socket.

  • Overuse

Your hot water dispenser might not be heating water if you’ve used it excessively. If this is the case, you need to allow the appliance some time to reheat.

  • Sleep Mode

If the dispenser dispenses hot water throughout the day and not first thing in the morning, it might be in sleep mode. This issue might require professional help.

Other Common Hot Water Dispenser Problems and Ways of Solving Them

  • Poor Water Pressure

Hot water dispensers work by collecting water from an internal reservoir and keeping it heated. This water is then pushed from the tank and out through the faucet when you activate the hot water.

If the water pressure is low, it might be because of an obstruction in the pipe carrying the water from the tank to the faucet.

Disconnect the pipe and blow air through it to ascertain whether this is the issue. If the pipe isn’t obstructed, check the incoming water as well. It could be the cause of the problem.

  • Too Hot Water

If the temperature of the water from your appliance is too hot, the thermostat could be the issue. The easiest way to solve this is by changing and setting the temperature on the thermostat.

The thermostat can cause a few more issues with the unit’s temperature. One is the inconsistent or erratic temperature, which might include steam or water spitting out of the faucet.

Another issue that can occur is irregular water flow. This happens if the temperature is set too high.

  • Water Leaks

Water leaks are usually the most overlooked problem. If you notice some water at the base of your water dispenser, try to solve the issue as soon as possible.

Water leaks are dangerous as they can lead to severe injuries from slips and falls.

If there’s a water leak, look at all plumbing connections to the unit’s tank, filter, faucet, and drain. Make all the necessary plumbing fixes to solve the problem if you find the leak.

  • Funny Taste

If your dispenser is dispensing water with a funny taste, chances are, the water has overstayed in the tank. Water that sits in the reservoir for a long time can develop an unpleasant taste or odor.

To prevent this, run all the water from the dispenser and clean it every week. If traveling for a vacation for several days, purge the water in the unit and unplug it.

Related Artilce : Water Cooler Not Dispensing Cold Water

Frequently Asked Questions

Q1. How Do I Reset My Hot Water Dispenser?

To reset a hot water dispenser, you must first unplug the reservoir from the electrical outlet. Next, open the unit’s access panel, usually located on the front of the tank, using a screwdriver.
To reset the switch, locate the thermal cut-off button and press it. Replace the unit’s access cover, and screw, and plug it back in.
After completing this process, allow 10 to 15 minutes for the water to reheat.

Q2. How Do I Turn the Hot Water on My Water Dispenser?

Although some water dispensers heat the hot water reservoir automatically, some models can be turned on or off as desired.
To turn the hot water dispenser on, plug it into an electrical outlet. Next, allow the dispenser to fill up prior to heating the water. This prevents heat from damaging the unit.
Locate the 3 buttons, usually located near the top of the dispenser in a bottom-loading unit and at the bottom on a top-loading unit. The buttons control the temperature of the water.
One button has a green light, the other red, and the 3rd blue light.
Next, press the button under the green light. It’s the button that operates both hot and cold water. After pressing it, the green light will stop flashing and hold a steady glow.
Lastly, press the button with the red light as it controls the hot water. The button starts flashing when you press it, proof that it is heating water.
Once the water is hot, the light stops flashing and holds a steady glow.

Q3. Why Does My Hot Water Dispenser Sputter?

If the water temperature in your dispenser’s tank is set too high, it can boil and cause sputtering/spitting from the faucet. To solve the issue, adjust the thermostat.
If adjusting the temperature doesn’t solve the issue, check all connections to ensure they are properly secured.


Even the most high-quality water dispenser will face some issues that require resolving. But you don’t have to worry about this since troubleshooting a water dispenser is usually easy.

To troubleshoot a dispenser that is not dispensing hot water, check on your power, whether the tank is empty, and if it is still on sleep mode, and all the other issues mentioned above.

And if this issue becomes a little complicated to resolve on your own, seek expert help. To learn more go now doityourself.com

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