Supco LG Dryer High-Limit Thermostat - SL3004B

Supco LG Dryer High-Limit Thermostat - SL3004B

Restore dryer temperature-limit safety control with this aftermarket Supco LG Dryer High-Limit Thermostat. This thermostat opens or changes state at its specified temperature to protect the dryer heating system from unsafe overheating.

SL3004B is an aftermarket replacement, not an OEM-branded service part.

Fitment / What To Verify: Match the exact sensing function and location, connector, mounting, and model-specific calibration/rating when specified. Similar sensors and thermostats may use different electrical characteristics.

Is it time to replace?

• Common Symptoms: Dryer overheats, stops heating too early, cycles incorrectly, or testing shows the thermostat does not switch at the expected temperature.
• Visible/Sensory Cues: Heat discoloration, loose terminals, damaged mounting surface, or continuity that does not match the thermostat condition.

Pro Tip: Verify airflow and venting first, then match thermostat temperature rating, mounting, terminals, and exact model before replacement.

Technical Specifications