What You Need to Know Before You Start
Replacing a heating element is one of the most common appliance repairs you can do yourself, and it usually takes 15 to 30 minutes once you have the right part. The element itself costs between $30 and $150 depending on your appliance, and you will not need special tools—mostly just a screwdriver and your hands. The hardest part is identifying which element you need and making sure the power is off before you touch anything.
The heating element is the coil or rod inside your oven, stovetop, water heater, or dryer that actually produces heat. When it stops working, the appliance will not heat at all, or it will heat unevenly. You can replace it without calling a technician, but you do need to follow the steps in order and take the safety precautions seriously.
Key Takeaways
- Always turn off the power at the breaker and unplug the appliance before you touch any part of the heating element.
- Take a photo of the element and its connections before you remove it so you know exactly how to put the new one back.
- Order the exact replacement part by model number—heating elements are not universal and using the wrong one can damage your appliance.
- Most elements slide out or unscrew from the back or bottom of the appliance and take less than five minutes to swap once power is off.
Turn Off Power and Let the Appliance Cool
The first and most important step is to cut power to the appliance completely. Go to your circuit breaker or fuse box and flip the breaker that controls the appliance to the off position. If you are not sure which breaker it is, flip it off and ask someone to test the appliance, or flip breakers one at a time until the appliance stops responding. Do not rely on turning off a dial or button on the appliance itself—you need the power cut at the source.
After the power is off, wait at least 30 minutes for the element to cool down completely. Even though the power is off, the element will stay hot for a while and can burn your skin. Touch the element lightly with your hand to make sure it is cool before you proceed. If you are working on a water heater or dishwasher, the water inside may also be hot, so be careful when you open any panels or doors.
Find Your Exact Replacement Part
Before you remove the old element, you need to order the correct replacement. The easiest way is to find your appliance's model number, which is usually on a sticker inside the door, on the back, or under the unit. Write down the full model number and search for "[your brand] [model number] heating element" online, or call the manufacturer's customer service line with the model number and they will tell you exactly which part you need.
Do not guess or buy a generic element—heating elements are specific to each appliance model and using the wrong one can cause the element to overheat, damage the wiring, or fail when ready. Once you have the part number, order it from the manufacturer's website, an appliance parts retailer, or a general online marketplace. Most parts arrive within three to five business days. While you wait, you can remove the old element and clean the space where it sits.
Remove the Old Heating Element
The location and removal method depend on your appliance type. For an electric oven or stovetop, the element usually sits in a slot at the back or bottom of the cooking surface. Look underneath or behind the unit and you will see either a screw holding it in place or a straightforward slide-out bracket. Take a photo of how it is connected before you touch anything—this photo will save you time when you install the new one.
If the element is screwed in, use a screwdriver to remove the screw and gently pull the element straight out. If it slides, push it forward or to the side depending on the design. For a water heater or dryer, the element is usually behind a panel that you remove with a screwdriver. Once the panel is off, you will see the element held in place by bolts or a bracket. Remove those fasteners and slide the element out carefully.
As you remove the element, note how the wires are connected. Most elements have two or three wires that either screw onto terminals or slide onto prongs. Take a second photo showing the wire connections clearly, or use a piece of tape to label each wire so you remember which one goes where. If the wires are corroded or damaged, you may need to clean the connection points with a small wire brush before you install the new element.
Install the New Heating Element
Slide the new element into the same space where the old one was, making sure it sits all the way in and lines up with the screw holes or bracket. If it does not fit smoothly, stop and check that you have the correct part—forcing it can bend the element or damage the appliance. Once it is in position, reattach the wires or terminals exactly as they were in your photo. Tighten any screws or bolts firmly but do not over-tighten, which can crack the element or strip the threads.
If your appliance has a panel that covers the element, slide it back into place and screw it down. Make sure all fasteners are tight and nothing is loose or hanging. Double-check that the element is seated properly and the wires are not pinched or touching any metal parts. If everything looks correct, you are ready to restore power.
Restore Power and Test the Appliance
Go back to your circuit breaker and flip the switch back to the on position. Plug in the appliance if it has a plug, or if it is hardwired, make sure the breaker is fully seated. Wait a few seconds, then turn on the appliance and set it to a low heat setting. For an oven or stovetop, you should see the element begin to glow red within a minute or two. For a water heater or dryer, listen for the sound of heating and feel for warmth after a few minutes.
If the element does not heat, turn the appliance off when ready and check your wire connections. Make sure each wire is fully seated on its terminal and that you did not accidentally swap two wires. If the connections look correct, the part you received may be defective, and you should contact the retailer for a replacement. If the element heats normally, let it run for 10 to 15 minutes to make sure it stays on and does not shut off unexpectedly.
Common Mistakes to Avoid
The most common mistake is not turning off the power at the breaker before you start. Even if you are confident the element is cool, electricity can still flow through it and shock you. The second mistake is ordering the wrong part because you did not check the model number carefully. Always verify the part number twice before you order, and check it again when the part arrives.
A third mistake is forcing the element into place if it does not slide smoothly. Heating elements are fragile and bending them even slightly can cause them to fail or short out. If the element does not fit, stop and recheck that it is the correct part and that you are inserting it in the right direction. Finally, do not skip taking photos of the old element and its connections—these photos take 30 seconds and can save you an hour of troubleshooting if you forget how something was wired.
Frequently Asked Questions
How do I know if my heating element is actually broken?
If your oven, stovetop, or dryer is not heating at all, the element is the most likely culprit. You can also look inside the appliance—if the element is visibly cracked, blistered, or has a hole in it, it is definitely broken. If the element looks fine but the appliance still will not heat, the problem may be a thermostat, a broken wire, or a faulty switch, and you should consult the manual or call the manufacturer before you buy a replacement element.
Can I use a universal heating element instead of the exact model?
No. Heating elements are designed for specific appliances and wattages. Using the wrong element can cause it to overheat, melt the wiring, or damage the thermostat. Always order the exact part for your model number. It costs the same and takes the same amount of time to install, so there is no reason to guess.
What if I cannot find the model number on my appliance?
Check inside the oven door, on the back of the unit, under the cooktop, or on the side of the cabinet. If you still cannot find it, take a photo of the appliance and call the manufacturer's customer service with a description of the model and year. They can often identify it from the photo and tell you the correct part number.
Do I need to replace the thermostat at the same time as the element?
No. The thermostat and heating element are separate parts. Replace only the element unless the thermostat is also broken. If you replace the element and the appliance still does not heat properly, then you may need to replace the thermostat, but test the new element first.
How long does a new heating element usually last?
A properly installed heating element typically lasts 5 to 10 years depending on how often you use the appliance and how well you maintain it. Elements fail faster if the appliance is used heavily, if water or food debris gets inside, or if the wiring is loose. Keeping your appliance clean and making sure all connections are tight will extend the life of the new element.