Hot Water Dispenser Appliance Troubleshooting, Repair Tips and Parts
by 411 on May 30, 2017
What Is Wrong With Your Hot Water Dispenser?
The faucet leaks hot water
The water is way too hot!
The water pressure is poor
More about hot water dispensers
Hot water dispenser replacement parts
Note: If your repair problem isn't listed, click here to email or chat with a repair expert.
There's no hot water!
If there's no hot water, check these:
No power
Overload switch
Heating element
No power
Residential under-the-counter hot water dispensers plug into a standard wall socket, where there should be electricity at all times. To check the socket to be sure it's okay, plug something else (like a nightlight) into the socket. If there's no power to the socket, check the house fuses or circuit breakers, or have a qualified electrician find and repair the problem.
Overload switch
If the wall socket has power, check to see if there's an overload switch on the hot water dispenser housing. If there is, reset the switch (usually by pressing it in), wait 15 minutes, then try the tap and see if the water coming out is hot. If there's no overload switch, there may be an internal fuse on the unit. To see that, you need to remove screws and a panel.
Heating element
If there's no overload switch--or if the unit still doesn't heat--the heating element may be burned out. If so, it may be replaceable. Check with the manufacturer for repair or replacement instructions.
The faucet leaks hot water
A little hot water leaking from the faucet from time to time is normal. Water increases in volume as it heats, so a small amount of water may drip from the faucet to relieve the pressure inside the water tank under the sink.
If the leak is continuous, though, the shut-off valve needs to be repaired. That usually requires the help of a qualified appliance repair technician.
The water is way too hot!
The temperature control on residential hot-water dispensers is normally factory-set. But you can usually set it to a different temperature. Consult your owner's manual to learn how to set yours.
The water pressure is poor
The amount of water coming from the hot water dispenser is primarily determined by the amount of water entering the tank below. If the water flow is unusually slow, though, the incoming water may be obstructed--either a valve isn't open all the way, or there's something blocking the tank output or the faucet.
Work on these areas of an appliance may require help from an appliance repair person or other qualified technicians.
Warning! To avoid personal injury or even death, always disconnect your appliance from its power source--that is, unplug it or break the connection at the circuit breaker or fuse box--before you do any troubleshooting or repair work on your appliance. Also, because some components may have sharp edges, use caution while working on your appliance.
Popular Articles
When to Use a Brush, Roller or Sponge Brush
Brushes are a good choice for painting trim and woodwork. They are also useful for cutting in the edges around the top and bottom edges and corners...
65676 Views
Three Places to Spend Money on the Exterior of Your Home
When you have the exterior of your home remodeled, you are investing, time, energy and convenience into the project and you want to make sure that...
64500 Views
Homemade Headboards-Make an Upholstered or Wooden Headboard
Homemade headboards can add a lot of personality to any bedroom. They can be coordinated with existing furniture and room decor or they can be the...
59588 Views
Creating a Cottage Kitchen with Bead Board
Kitchen decor can range from modern and bold to elegant and elaborate by using strategic kitchen pieces. One of the most popular decorating trends...
40660 Views
Gas Fireplace Diagnostics and Troubleshooting
Follow these steps for diagnosing and troubleshooting Gas Fireplaces repairs. For the average DIYer, this may seem intimidating, depending on the...
25488 Views
Latest Articles
Tips for Waterproofing Your Basement
Water damage is the most common form of home damage and can be caused by rain, humidity, seepage, plumbing leaks, burst pipes, and overflows. Your...
on Jul 5, 2022
Pros and Cons of Concreting Your Outdoor Area
If you're in the process of looking for a new driveway, patio, pool surrounding or path you may be waying up the option of concrete. Here are a...
on Jul 3, 2022
What Is Vacate Cleaning?
Vacate cleaning or end of lease cleaning, is a requirement for the person renting a home to clean the house at the end of their renting term. The...
on Jun 30, 2022
How Cleaning Your Gutters Can Save You Money!
There are many reasons why gutter cleaning is important, firsty for preventative maintenance and the overall safety of your building or home. We...
on Jun 30, 2022
How To Renovate Your Bathroom in Your Airbnb
If you are looking to renovate your bathroom in your Airbnb rental, there are a few things you should keep in mind. Renovating a bathroom can be a...
on Jun 30, 2022
Featured Articles
What Type of Licensed Contractor Should You Hire?
on Feb 28, 2017
Hire Contractors / Estimates

Looking for a specialty project? There are many types of contractors available for your home improvement needs. Finding the right type of...
Sponsored Articles
Tips for Waterproofing Your Basement
on Jul 5, 2022
Plumbing / Basements

Water damage is the most common form of home damage and can be caused by rain, humidity, seepage, plumbing leaks, burst pipes, and overflows. Your...
Pros and Cons of Concreting Your Outdoor Area
on Jul 3, 2022
Garden / Landscaping / Patio

If you're in the process of looking for a new driveway, patio, pool surrounding or path you may be waying up the option of concrete. Here are a...
What Is Vacate Cleaning?
on Jun 30, 2022
Cleaning / Maintenance

Vacate cleaning or end of lease cleaning, is a requirement for the person renting a home to clean the house at the end of their renting term. The...
How Cleaning Your Gutters Can Save You Money!
on Jun 30, 2022
Roofing / Gutters

There are many reasons why gutter cleaning is important, firsty for preventative maintenance and the overall safety of your building or home. We...
Juan Plumbing - Learn about SCAMs
on Sep 17, 2021
Hire Contractors / Estimates

I can firmly say, I'm only trying to be an advocate for a neighbor that is a DISABLED SENIOR who was taken advantage of in this SCAM. I feel the...
Actions
Top Categories
- Garden / Landscaping / Patio — 258
- Kitchen / Bathrooms — 235
- Real Estate / Finance — 190
- Appliance / Repair — 185
- Interior Design / Decor — 181
- HVAC / Air Conditioning — 145
- Cleaning / Maintenance — 138
- Improvements / Remodeling — 131
- Floors / Tile / Hardwood — 114
- Plumbing / Basements — 114
- Doors / Garages — 112
- Safety / Security — 112
Articles Archive
More DIY Articles
Expand Your Construction Projects with B2B Collaborations
Building and construction are collaborative businesses. It takes a village, and it takes a collection of various professionals to get the job done....
The Best-Kept Secrets of Installing Fences Worth the Money Spent
Not unless you are a property developer, you rarely buy fences. For that reason, you might find the process to be a little confusing. However, when...
Kelly Clarksons 7 Must-Have Home Essentials
Whether you have recently moved into a new home or need ways to refresh your home, one thing is sure; home essentials are always a good starting...
What Is the Best Method for Foundation Repair? | A Homeowner’s Guide
If you need a foundation repair, it is good to familiarize yourself with various repair methods available. You can then better understand why a...
How You Can Convert Your Office Space to an Attractive Business Office
Business-minded people are not just astute, they are also often very creative and quick-thinking. They might face challenges that try to hold them...