What a heating element does and why it fails

The heating element is the wire coil inside your dryer that gets hot and warms the air tumbling your clothes. When it stops working, your dryer still runs and tumbles, but clothes come out damp or cold. A failed heating element is one of the most common dryer repairs, and you can replace it yourself if you are comfortable working with basic tools and electrical connections.

Heating elements burn out because they cycle on and off thousands of times over years of use. The wire eventually becomes brittle and breaks, or the coil develops a gap that stops electricity from flowing through it. Lint buildup around the element can also cause it to overheat and fail faster, which is why cleaning your lint trap and vent regularly extends the life of the part.

Before you start, check whether your dryer is still under warranty. If it is, replacing the element yourself may void coverage. Also confirm that the element is actually the problem: if your dryer heats but takes twice as long to dry clothes, the issue may be a clogged vent or a failing thermostat instead.

Key Takeaways

  • A heating element replacement takes one to two hours and costs $150 to $300 for the part and labor at a service center, or $30 to $80 for the part alone if you do it yourself.
  • You will need to unplug the dryer, remove the front or rear panel depending on your model, and disconnect the old element before installing the new one.
  • Most dryers use one of two element types: a bolt-on coil or a screw-in cartridge, and you must order the exact replacement for your model number.
  • If you are not comfortable working with electrical connections or removing panels, a professional repair is safer and comes with a warranty on the work.

Gather the right part and tools before you start

The first step is to find your dryer's model number, usually printed on a sticker inside the door frame or on the back panel. Write it down and search for "heating element [your model number]" on the manufacturer's website or a parts retailer like Sears Parts Direct or AppliancePartsPros. Do not guess at the part—dryer elements vary by brand and model, and ordering the wrong one wastes time and money.

You will also need a screwdriver set (both Phillips and flathead), a socket wrench or adjustable wrench to fit the element terminals, needle-nose pliers, and a multimeter to test whether the element is actually dead before you remove it. A multimeter costs $10 to $20 at any hardware store and tells you if electricity is flowing through the element. If the multimeter shows continuity (a complete circuit), the element is not the problem.

Lay out your tools and the new element on a clean surface before you unplug the dryer. Take a photo of the old element and its connections with your phone so you can match the wiring on the new one. This step saves confusion later.

Unplug the dryer and remove the access panel

Unplug the dryer from the wall outlet. If it is a gas dryer, also turn off the gas valve at the wall. Do not skip this step—working inside a plugged-in dryer can cause a serious shock, even if the dryer is off.

Most dryers have the heating element in a compartment at the front or rear. Check your manual to see which one applies to your model. For front-access dryers, you will remove screws along the bottom edge of the front panel and slide it upward. For rear-access models, you remove the back panel by unscrewing it from the outside. The heating element sits in a metal housing called the heater box, usually near the bottom of the drum.

If you cannot find the manual, search "[your model number] heating element location" on YouTube—many manufacturers post repair videos that show exactly where to look and which fasteners to remove.

Test the element and disconnect the old one

Before you remove anything, use your multimeter to confirm the element is dead. Set the multimeter to the resistance or ohms setting (usually marked with the omega symbol Ω). Touch one probe to each terminal of the heating element. A working element shows a reading between 10 and 25 ohms. If the reading is infinite or zero, the element has failed and needs replacement.

Once you have confirmed the element is bad, use your wrench to loosen the terminal nuts on the back of the element where the wires connect. Take a photo of which wire goes where before you disconnect them. Some elements bolt directly to the heater box; others screw in like a light bulb. Check your manual or the photo you took earlier to see which type yours is.

If the element bolts on, use your socket wrench to remove the bolts holding it to the box. If it screws in, turn it counterclockwise by hand or with a wrench until it comes free. Set the old element aside—do not throw it away until you have confirmed the new one works.

Install the new heating element

Before you install the new element, clean out the heater box with a dry cloth or brush. Lint and dust buildup can cause the new element to overheat and fail early. Wipe the inside of the box thoroughly.

If your element bolts on, align the new element with the bolt holes in the heater box and insert the bolts. Tighten them snugly but do not over-tighten—you want them firm enough that the element does not move, but not so tight that you crack the ceramic insulation around the coil. If your element screws in, thread it into the heater box by hand first, then use your wrench to tighten it about three-quarters of a turn past hand-tight.

Reconnect the wires to the terminals on the back of the element, matching the photo you took of the old one. The wires should be tight enough that they do not pull off by hand, but not so tight that you strip the terminal nut. If the wires are frayed or discolored, ask a professional to finish the job—damaged wiring can cause a fire.

Reassemble the dryer and test it

Slide the front panel back into place or screw the rear panel back on, depending on your model. Make sure all fasteners are tight and the panel sits flush against the dryer body. Plug the dryer back in and close the door.

Run the dryer on a medium heat setting for 10 to 15 minutes with a damp towel inside. Feel the outside of the dryer—it should be warm to the touch. If the outside stays cold or only warms slightly, the new element may not be making good contact with the terminals. Unplug the dryer and check that the wires are seated firmly on the terminals.

If the dryer heats normally, you are done. Run a full load of damp clothes to confirm the drying time is back to normal. If the dryer still does not heat after you have checked the connections, the problem may be a faulty thermostat or thermal fuse, and you should call a professional.

When to call a professional instead

If you are not comfortable working with electrical connections, or if you have never removed an appliance panel before, a professional repair is the safer choice. A technician can diagnose the problem, replace the element, and test the dryer in under an hour. The cost is usually $200 to $350 total, depending on your location and the dryer brand.

Also call a professional if the dryer has other problems—such as a burning smell, visible damage to the drum, or a door that does not close properly. These issues often mean the element is not the only thing that needs fixing, and a technician can spot them during diagnosis.

If you replaced the element and the dryer still does not heat, do not run it again. Unplug it and call for service. A dryer that runs but does not heat may have a broken thermal fuse or a failed thermostat, and continuing to use it can damage the motor or create a fire risk.

Frequently Asked Questions

How do I know if the heating element is broken or if it is something else?

Use a multimeter set to ohms to test the element terminals. A working element reads between 10 and 25 ohms. If it reads infinite (no continuity) or zero, the element is dead. If the multimeter shows the element is fine, the problem is likely a clogged vent, a failed thermostat, or a broken thermal fuse.

Can I use a generic heating element or does it have to match my model number?

It must match your model number. Dryer elements vary by brand and voltage, and using the wrong one can cause the dryer to overheat, not heat at all, or create a fire hazard. Always order the exact part for your model.

What if I cannot get the old element out?

If a bolt-on element is stuck, explore a penetrating oil like WD-40 to the bolts and wait 15 minutes before trying again. If a screw-in element is stuck, wrap a cloth around it for grip and turn slowly—do not force it or you may crack the ceramic insulation. If it still will not budge, stop and call a professional.

Is it safe to replace the heating element myself if I have never done appliance repair before?

If you are comfortable following instructions and using basic tools, yes. The key is to unplug the dryer first and take photos before disconnecting anything. If you feel unsure at any point, stop and call a professional—it is not worth the risk of electrical shock or fire.

How long does a new heating element last?

A new element typically lasts 5 to 10 years with normal use. It will fail sooner if you do not clean the lint trap after every load or if the dryer vent is clogged, because the element has to work harder and gets hotter than it should.