Samsung Dryer Blower Housing Thermistor (Temperature Sensor, 10K Ohm) (Samsung OEM)

Description

Genuine Samsung OEM Samsung Dryer Blower Housing Thermistor (Temperature Sensor, 10K Ohm) – Part DC32-00007A

Part Number: DC32-00007A

Replaces: AP4201716, DC34-00007A, 2068429, PS4204984

Always verify compatibility using your appliance model number before ordering.

Samsung Dryer Temperature Sensor Thermistor (Part # DC32-00007A)

Maintain exact internal temperature monitoring and protect your delicate garments from intense thermal degradation with this Genuine OEM Samsung Dryer Temperature Sensor Thermistor. This factory-certified, solid-state monitoring module (Part # DC32-00007A, which directly replaces older variant configurations like 2068374, AP4201719, and PS4204981) serves as the primary data checkpoint for your appliance’s automated temperature control loop.

Mounted directly to the front exhaust blower wheel housing funnel inside the cabinet, this variable-resistance sensor acts as a digital thermometer for the main electronic control board. As hot air circulates out of the drum, the internal chemical compound inside this capsule responds to thermal changes. It continuously shifts its electrical resistance, signaling the control board exactly when to pulse the heating element or gas burner on and off to maintain a perfectly flat, safe temperature.

If this sensor fails, it misreports the internal air metrics or cuts off its communication line entirely. This triggers immediate control board lockouts, leading to severe failure symptoms including a dryer that stops heating after a few minutes, digital display error codes (such as “tE”, “tE3”, or “hE”), or a machine that completely refuses to start or spin.

Quick Info:

• Compatibility: Precision-engineered for modern Samsung and Kenmore (402-Series) front-loading gas and electric clothes dryers.

• Component Type: Negative Temperature Coefficient (NTC) solid-state thermistor capsule housed in a heavy-duty thermoplastic mounting flange with dual brass terminal prongs.

• Fixes Common Issues: Resolves “tE” or “hE” error codes, a dryer that won’t start, a machine that shuts down prematurely mid-cycle, overheating or scorching of clothing, and failure to heat.

• Difficulty: Intermediate. Requires unbolting the front lower bulkhead assembly panels to access the lower blower wheel shroud assembly.

⚠️ Critical Diagnosis & Electrical Testing Tip:

Unlike standard thermal fuses or bi-metal safety thermostats—which should read 0 Ohms (continuity) at room temperature—a thermistor must never read 0 Ohms. Because it relies on a specific resistance curve to translate temperatures, testing a thermistor requires checking its specific resistance value against a room temperature standard using a digital multimeter set to Ohms (Ω) mode:

1. Isolate the dryer’s electrical power and pull the two wire leads off the thermistor prongs.

2. Ensure the dryer has cooled down completely to baseline room temperature (roughly 77°F / 25°C).

3. Touch your meter’s probes directly to the two brass prongs. A healthy genuine Samsung thermistor should display a steady reading of approximately 10,000 Ω (10k Ohms).

If your meter reads “OL” (Open Loop), infinite resistance, or displays a value near 0 Ω, the internal monitoring core has shorted or shattered internally, proving the part is defective and must be replaced.

Standard Installation Guidelines:

1. Safety Power Isolation: You must completely unplug the dryer’s heavy 240V power cord or switch off the dedicated dual-pole house circuit breaker at your main panel to completely eliminate high-voltage shock hazards before handling internal wiring grids.

2. Dismantle the Front Panels: Unthread the rear screws holding the top cover plate and slide it off. Lift away the front electronic control console panel, unclip the front door safety harness loom, unthread the upper frame brackets, and pull the main front door bulkhead assembly off its tracks.

3. Locate the Blower Funnel: Look down in the lower front-left corner of the empty cabinet. You will see the black or white curved plastic blower housing shroud. The thermistor sits directly on this housing, mounted right next to the white thermal fuse switch.

4. Unplug and Swap: Disconnect the two slip-on wire terminals from the sensor prongs. Unthread the two Phillips mounting screws anchoring the plastic mounting flange to the housing body. Pull the old sensor out, slide the new genuine factory replacement flush into the mounting slot, tighten the screws gently so you don’t strip the plastic tracking, and firmly press the wire leads back onto the prongs.