Samsung DC47-00019A Heating Element — What It Fixes and How to Replace It
Need the replacement part? Search your model number at for guaranteed fit and fast free shipping.
Understanding the Problem
What this part is: The DC47-00019A is the heating element assembly used in many Samsung electric dryers. It contains the resistive heating coil and the mounting that directs heated air into the drum. Step-by-step diagnostics and repair (quick overview): 1. Safety first: Unplug the dryer or switch the breaker OFF. For gas dryers, shut off the gas supply as well. Confirm power is off with a non-contact voltage tester before touching wiring. 2. Verify symptom: Run the dryer on a heat cycle. If the drum tumbles but there is no heat, proceed with tests below. 3. Check the thermal fuse: Locate the thermal fuse (often mounted on the blower housing). Test for continuity with a multimeter. A blown fuse is a very common cause of no heat and should be replaced if open. Replace fuse before swapping the element if the fuse is blown. 4. Inspect venting and lint: Restricted venting can cause overheating and blow the thermal fuse or damage the element. Clean lint from the lint trap, exhaust vent, and dryer's blower area. 5. Test the heating element for continuity: Access the heating element assembly and measure resistance across the element terminals. An open (infinite) reading indicates a broken element coil — replace the element. 6. Test for short to ground: With the multimeter, check each element terminal to the metal housing. Any continuity to housing indicates the coil is shorted to ground and needs replacement. 7. Check associated thermostats and high-limit thermistor: These safety cutouts can open and prevent heat. Test each thermostat for continuity; replace any that are open when cold. 8. Inspect wiring and connectors: Look for burned, melted, or disconnected wires from the element to the control and the power supply. Repair or replace damaged wiring. How to replace the DC47-00019A heating element (basic steps): 1. Unplug the dryer and move it away from the wall so you can access the back panel. 2. Remove the back panel (typically 8–10 screws) to expose the heating assembly. On some models you may access from the front — consult your model's service manual if unsure. 3. Photograph or label wiring and connector positions so you reconnect correctly. 4. Disconnect the wires from the heating element terminals and any sensor/thermostat connectors attached to the assembly. 5. Remove the screws or clips holding the element assembly and pull the assembly out. Be careful of sharp sheet metal and the element coil. 6. Install the new DC47-00019A assembly: seat it in place, reinstall screws/clips, and reconnect all wires exactly as removed. 7. Reattach the back panel, restore power, and run a short cycle to verify heating. Also verify no unusual smells, sparks, or tripped breakers. 8. After replacement, check vent airflow and clean ducts to prevent repeat failures. Safety note: Always disconnect electrical power before diagnosing or repairing. Heating elements and internal components can be sharp. If you are not comfortable working with mains electricity, hire a qualified technician.
Common Symptoms
Dryer tumbles but produces no heat; very long dry times; occasional burning smell; visible broken or sagging coil in the element housing; blown thermal fuse after an overheating event.
Common Causes
- Open or burned heating element coil (internal break or sagging that contacts housing)
- Blown thermal fuse or open high-limit thermostat caused by vent restriction/overheating
- Damaged wiring, bad relay/control board, or incorrect power supply to dryer
Popular Parts That Fix This Problem
These are the most common replacement parts that fix this problem. When you're ready to order, click below to find the right part at ProsourceParts.com — just search by your appliance model number for a guaranteed fit.
Helpful Repair Tip
Before buying the element, test it with an ohm meter: infinite resistance means the coil is open and needs replacing; any continuity to the metal housing means the element is shorted to ground and must be replaced.
Frequently Asked Questions
How do I test if my DC47-00019A heating element is bad?
Disconnect power and access the element. Use a multimeter set to continuity or ohms. Test across the two element terminals — a good element typically shows low resistance (a few ohms to a few dozen ohms depending on model). If the reading is infinite (OL) the element is open and must be replaced. Also test each terminal to the metal housing: any continuity indicates the element is shorted to ground and needs replacement.
Can I replace the DC47-00019A myself and how long does it take?
Yes — if you are comfortable with basic tools and taking safety precautions. Typical replacement takes 30–60 minutes. Always unplug the dryer (or switch off the breaker) first, label wiring connections, remove the access panel, swap the assembly, reconnect wires, and test. If you're unsure about electrical work or the dryer is gas-powered, consider hiring a professional.
Related How-To Videos
Real DIY Repair Stories
Be the first to share your repair story!
Share Your Repair Story
Your experience helps other homeowners fix their appliances. Tell us how it went!
Can't Fix It Yourself? Find a Local Technician
It's perfectly okay to call a professional. Some repairs require specialized tools, deep teardowns, or dealing with complex systems that are better left to the pros.
Find the Right Part for Your Appliance
Don't guess — search your exact appliance model number at ProsourceParts.com to find the correct OEM compatible replacement part. They offer fast free shipping, guaranteed fit, and thousands of parts in stock.
Your Free Parts Videos
Whether your dishwasher won't drain, your dryer stopped heating, or your fridge isn't cold, we've created simple repair guides for the most common appliance problems homeowners face. Each guide explains what's going wrong, the most likely causes, and which replacement parts fix the issue. When you're ready to order, we link directly to ProsourceParts.com where you can search by model number and get the right part shipped fast.