How to Replace DC47-00019A Heating Element on Samsung Dryer — Step-by-Step

Your Samsung dryer's running through entire cycles, but the clothes come out just as damp as when you put them in. The drum spins, the timer counts down, but there's zero heat. Nine times out of ten on models like the DV42H5000EW/A3 or DV45H7000EW/A2, you're dealing with a broken heating element — specifically a break in the coil that stops current flow completely.

The DC47-00019A element is the workhorse behind your dryer's heat. It's a coiled wire that glows red-hot when electricity passes through it, but constant expansion and contraction from heating cycles eventually causes the coil to snap. Once that happens, your dryer becomes an expensive clothes spinner.

What You Need Before Starting

This replacement takes about 45 minutes to an hour if you're working methodically. Samsung made the heating element reasonably accessible compared to some brands, but you'll still need to pull the dryer away from the wall and remove a few panels.

• ¼-inch nut driver or socket set
• Phillips screwdriver
• Flat-head screwdriver
• Multimeter (for testing the new element)
• Work gloves (metal edges can be sharp)
• Flashlight or headlamp

Difficulty: Moderate — You're removing panels and disconnecting wires, but nothing requiring special expertise.

Time Required: 45-60 minutes

Safety First

Unplug your dryer completely before touching anything. If it's hardwired, flip the breaker. Heating elements carry 240 volts in most Samsung dryers, and even a discharged element can hold a nasty shock if you touch the wrong terminals. Wait five minutes after unplugging to let any residual charge dissipate. Keep kids and pets out of the workspace — you'll have sharp metal panels and small screws scattered around.

Step 1: Access the Heating Element Housing

Pull your dryer forward to access the back panel. You'll see a large rectangular panel held by six to eight screws around the perimeter. Remove these screws with your ¼-inch nut driver — Samsung typically uses hex-head screws here. Set the panel aside. You'll immediately see the blower housing on one side and the heating element assembly on the other (usually lower right when facing the back). The element housing is a metal box about 10 inches long with wire connectors on top.

Step 2: Disconnect and Remove the Old Element

Take a photo of the wire connections before touching anything — you'll thank yourself during reassembly. The DC47-00019A has two wire terminals on top. Pull the wire connectors straight off (they're friction-fit). Now look for the mounting screws holding the element housing to the dryer frame. On most Samsung models, there are two screws on the top edge. Remove these, then carefully slide the entire heating element assembly out. It'll be bulky and might catch on the duct work — wiggle it gently rather than forcing it.

Step 3: Inspect the Failed Element

With the housing out, you can now see why your dryer quit heating. Look through the housing at the coil element inside — heating elements fail when the coil develops a break. You'll often see a visible gap in the wire where it snapped from repeated thermal stress. Sometimes the break is tiny, but it's there. This is exactly why the DC47-00019A is one of the most-replaced dryer parts across Samsung's lineup from the DV210AEW/XAA to newer DVE50R5400V/A3 models.

Step 4: Install the New DC47-00019A Element

Slide your new element assembly into the same position where the old one came out. Line up the mounting holes and reinstall the two screws you removed earlier. Don't overtighten — snug is enough. Now reconnect the wire terminals to match your reference photo. They only fit one way, but double-check you've got them seated firmly. A loose connection here will cause arcing and premature failure.

Step 5: Test Before Final Reassembly

Before you button everything back up, do a quick test. Set your multimeter to continuity mode and touch the probes to the two terminals on the heating element. You should get a reading between 10-50 ohms (exact resistance varies by model). If you get OL or infinite resistance, the element's defective out of the box — rare but it happens. Assuming it tests good, reinstall the rear panel with all its screws, push the dryer back into position, and plug it in.

Testing After Installation

Run a timed dry cycle for 10 minutes with nothing in the drum. Within 2-3 minutes, you should feel hot air coming from the vent. Open the door mid-cycle and carefully touch the drum (not the heating element itself) — it should be noticeably warm. Let it run the full 10 minutes, then check your vent outlet outside. Strong, hot airflow means you're back in business. If you're still getting no heat, double-check your wire connections and verify the thermal fuse didn't blow (common secondary issue).

Frequently Asked Questions

Why did my heating element break in the first place?

Heating elements fail from thermal fatigue — the coil expands when hot and contracts when cool, and after thousands of cycles, the metal fatigues and snaps. Restricted airflow makes it worse because the element works harder and gets hotter. If your lint screen or vent duct was clogged, the new element will fail faster unless you address the airflow issue. Clean your vent system thoroughly before running the dryer with the new element.

Will this element work on my Kenmore dryer?

If your Kenmore dryer was manufactured by Samsung (most Kenmore Elite models 796-series), then yes — the DC47-00019A is the correct part. Kenmore branded dozens of manufacturers over the years, so you need to verify. Pop off the front panel and check the existing element's part number, or cross-reference your full model number with Samsung's compatibility list.

How long should a heating element last?

Expect 8-12 years from a heating element under normal use — that's roughly 2,000 to 3,000 drying cycles. Heavy users or those with restricted vents might see failure in 5-6 years. Once you've replaced it, the new element should last just as long as the original, assuming you maintain proper airflow and don't overload the dryer consistently.