Samsung DC47-00019A Heating Element — What Part Fixes a Dryer That Won’t Heat
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Understanding the Problem
What DC47-00019A is and what it fixes: The DC47-00019A is the electric heating element (heater assembly) used in many Samsung electric dryers. When this part fails the dryer tumbles but produces little or no heat. Before replacing it, you should confirm the element is actually faulty and rule out fuses, thermostats, or venting issues. Step-by-step diagnostics and repair (practical how-to): 1) Safety first: Unplug the dryer (or switch off the breaker). For gas dryers, turn off the gas (this part is for electric models). Allow the dryer to cool. 2) Check basics: Clean the lint screen and inspect the vent duct for heavy lint restriction. A blocked vent can make dryers appear under-heated. 3) Access the heater: Depending on model, remove the dryer’s rear panel or front/top panel to reach the heater housing. Typical access: remove lint trap, unscrew top or rear screws, tilt top, remove front or rear panel. Keep track of screws and clips. 4) Visual inspection: Look at the heater coils or element assembly for visible breaks, burned spots, or melted insulation. Also inspect wiring and connector condition. 5) Multimeter tests: a) Element continuity — set meter to Ohms. Test between the two element terminals. You should read a low resistance (typically a few ohms to a few tens of ohms). If you get OL/infinite, the element is open and needs replacement. b) Short-to-ground — test each element terminal to the metal housing (chassis). There should be no continuity. If there is, the element is shorted to ground and must be replaced. c) Thermal fuse and thermostats — locate the thermal fuse (often on the blower housing or heater housing) and high-limit thermostat(s). Test for continuity; thermal fuse should have continuity (if open, replace). Replace any open thermostats. 6) Check related components: A failed thermal fuse, high-limit thermostat, or cycling thermostat can make an otherwise-good element appear non-working. Replace any failed parts. Also inspect the blower wheel and vent for airflow problems. 7) Replace the element (if failed): a) Label/photograph wiring before disconnecting. Remove the wires from the element terminals. b) Remove mounting screws or clips holding the element housing. Remove the old heating element assembly (DC47-00019A). c) Install the new element assembly in the same orientation. Secure with screws/clips, reconnect all wiring to the correct terminals. d) If you removed panels or the drum, reassemble the dryer. 8) Final checks: Reconnect power, run a timed drying cycle with an empty load and a thermometer or your hand near the exhaust to confirm heat. Re-check vent airflow at the outside vent. Safety note: Always disconnect power before working on the dryer. The heater and housing may be sharp and can be hot. If you are uncomfortable with electrical testing or removing panels, hire a qualified appliance technician.
Common Symptoms
Dryer tumbles but produces no heat or very weak heat; clothes stay damp after a full cycle; dryer takes much longer to dry; sometimes a burning smell or visible burn on element housing.
Common Causes
- Open (broken) heating coils inside the DC47-00019A element assembly
- Thermal fuse or high-limit thermostat has blown (interrupts power to the element)
- Clogged venting/poor airflow causing overheating and tripping of safety devices
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 replacing the element, use a multimeter: the element should show low resistance (a few ohms). If it reads open (OL) or shows continuity to the metal housing, replace DC47-00019A.
Frequently Asked Questions
How do I know if the DC47-00019A is the part I need?
If your electric Samsung dryer tumbles but produces no heat and the element shows no continuity on a multimeter (open circuit) or has continuity to the metal housing (short to ground), DC47-00019A is the correct part for many Samsung models. Also check your model number against the part fit list from the parts supplier. Always test thermal fuses and thermostats first because they commonly fail too.
Can I replace the DC47-00019A myself and how long does it take?
Yes — many homeowners can replace it with basic tools (screwdrivers, nut drivers, and a multimeter). Typical replacement time is 30–60 minutes depending on model and your familiarity with appliance disassembly. Always unplug the dryer and photograph wiring before disconnecting to ensure correct reassembly. If you’re unsure about electrical testing, call a pro.
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