DC96-00887A Dryer Thermal Fuse & DC47-00018A Thermostat Kit

Key Features

• Multi-Stage Thermal Protection: This kit provides dual-layer safety; the DC47-00018A thermostat regulates high-end temperatures, while the DC96-00887A thermal fuse acts as a non-resettable emergency cut-off to prevent fires.
• Precision Safety Trip Points: The thermal fuse is engineered to instantly break the electrical circuit if the heater housing reaches unsafe temperatures (typically around 320°F), protecting the dryer and your home.
• High-Conductivity Terminals: Features standardized 1/4-inch male spade terminals coated in a corrosion-resistant alloy, ensuring a low-resistance connection that prevents terminal melting and electrical arcing.
• Heat-Stabilized Ceramic Insulation: The high-limit thermostat utilizes premium ceramic internal components to maintain accurate calibration and structural integrity in the extreme heat of the dryer’s burner or heater duct.

Replaces / Cross-Reference Part Numbers

• Thermal Fuse (DC96-00887A): DC96-00887C, AP4222689, PS4276292, EAP4276292.
• Thermostat (DC47-00018A): AP4201718, PS4204988, 2068551, EAP4201718.

Compatibility & Fitment

This thermal safety kit is the primary protection set for modern Samsung and Kenmore-branded dryers. Key compatible models and series include:

• Samsung DV Series: Fits hundreds of models including DV45H7000EW/A2, DV40J3000EW/A2, DV42H5000EW/A3, and DVE50M7450W/A3.
• Samsung DVE/DVG: Compatible with both Electric (DVE) and Gas (DVG) versions of the 45H, 42H, 40J, and 50M series units.
• Kenmore (402 Series): Fits many 402-prefix high-efficiency dryers produced by Samsung for Sears (e.g., 402.89032010).
• Note: These parts are almost always located directly on the Metal Heater Housing. Ensure your dryer is a Samsung-built unit, as these are not interchangeable with standard Whirlpool-built thermostats.

When to Replace

• Dryer Runs but No Heat: The drum turns and the timer advances, but the air remains cold. This usually indicates the DC96-00887A fuse has blown due to an overheat condition.
• "tE", "HE", or "h1" Error Codes: Samsung digital displays will often show these codes when the thermistor or high-limit thermostat detects abnormal resistance in the heating circuit.
• Dryer Shuts Off Mid-Cycle: The unit stops unexpectedly a few minutes into the cycle as the sensors detect restricted airflow and rising temperatures.
• Takes Multiple Cycles to Dry: If the high-limit thermostat is out of calibration, it may "trip" too early, cycling the heater off before the clothes have reached the proper temperature.
• Continuity Failure: To confirm, test both parts with a multimeter. If the thermal fuse shows "Open" (no continuity), it has been triggered and must be replaced.

Installation Tips

• Safety First: You MUST unplug the dryer from the wall or turn off the circuit breaker. This repair involves high-voltage circuits that are active even when the dryer is off.
• Accessing the Sensors: On most Samsung dryers, you must remove the top panel and the front door bulkhead to lift out the drum, giving you access to the heater box at the bottom-right.
• Clean the Vents: **CRITICAL:** A thermal fuse blows because the dryer is overheating. Use a vacuum to clean the internal blower housing and the entire exhaust duct to the outside wall before installing new parts.
• Check the Heating Element: While the unit is open, inspect the heating element for "sags" or breaks. A shorted heating element is a leading cause of blown thermal fuses.
• Tighten the Connections: Ensure the wire terminals are pushed firmly onto the new terminals. Loose connections create "arcing" and localized heat, which can cause the new fuse to fail prematurely.