Fuse Or Sensor

This is a normally open cooling fan thermostat that activates the oven's cooling fan when internal temperatures reach a set threshold. It helps regulate airflow to protect surrounding cabinetry and electronic controls from excessive heat. Replace this thermostat if the cooling fan fails to turn on during or after oven use, or if the fan runs continuously without shutting off.

This sensor detects moisture and temperature levels inside the microwave cavity during cooking. It communicates with the control board to regulate automatic cooking and sensor reheat cycles. Replace this part if the microwave fails to properly detect doneness, overcooks or undercooks food on sensor settings, or displays a sensor error code.

This temperature sensor monitors refrigerator temperature and sends readings to the control board so the appliance can regulate cooling. Replacing a failing sensor restores accurate temperature feedback for reliable cooling performance. What it does

• Measures internal temperature and reports it to the refrigerator control board
• Helps the system cycle the compressor and fans correctly for stable temperatures
• Commonly linked to symptoms like poor cooling, frequent compressor run, or temperature-related error codes
• Works as the sensing element for automatic defrost and temperature-control routines

• One temperature sensor (thermistor) with attached lead

• Disconnect power to the appliance before servicing to avoid shock or damage
• Handle the sensor and wiring gently; secure the lead per factory routing to avoid contact with moving parts
• May require basic hand tools and access to the evaporator/thermostat area

This temperature thermistor is the sensor that lets the control board monitor and regulate appliance temperature for reliable cooling performance. Replacing a failing thermistor can restore proper temperature control and cycling. What it does:

• Senses internal temperature and sends readings to the control board
• Helps the compressor, fans, and defrost system run at the right times
• Commonly linked to symptoms like incorrect temperatures, overcooling, or frequent on/off cycling
• A faulty thermistor can cause improper defrost timing or erratic cooling behavior

• Disconnect power before inspecting or replacing the sensor to avoid shock
• Handle the sensor and wiring connector gently to avoid damage
• Mount the sensor in the original location and secure wiring per OEM routing

Fix dryer overheating or not heating issues with this thermistor assembly. Monitors temperature throughout drying cycles for proper heat regulation.

This cycling thermostat monitors the air temperature inside the dryer drum and signals the heating element to turn on or off to maintain the correct drying temperature. It is typically mounted on the blower housing or exhaust duct. Replace this thermostat if the dryer is not heating, overheating, or shutting off too early during a cycle.

This thermostat controls oven/dryer temperature by opening or closing its contacts as the appliance reaches set temperatures, helping maintain safe and consistent operation. Replaces a worn or failed thermostat to restore proper temperature regulation. What it does:

• Senses temperature and interrupts heating when limits are reached to prevent overheating
• Re-establishes heating when temperature falls, maintaining normal cycle performance
• Commonly installed when an appliance won't heat, overheats, or cycles erratically
• Works as a direct replacement for the OEM thermostat designed for compatible LG units

• One thermostat

• Disconnect power to the appliance before starting any repair to avoid shock or injury
• Note wire locations or take a photo before removing wiring; reconnect wires to the same terminals
• Use a multimeter to verify thermostat continuity and correct operation before and after replacement

This thermostat controls refrigerator temperature by opening and closing the cooling circuit as needed to maintain set temperatures. Replaces a failed or intermittent temperature control to help restore consistent cooling and food safety. What it does:

• Senses cabinet temperature and signals the cooling system to cycle on or off
• Stops continuous running when thermostat fails closed or restores cooling when stuck open
• Commonly used to address inconsistent temperatures, warm spots, or compressor short-cycling
• Passive electromechanical component—no programming required

• Disconnect power to the appliance before starting any repair
• Handle terminals and sensor capillary carefully to avoid bending or damage
• Confirm wire connections match the old thermostat and secure spade terminals firmly

Microwave overheating or won't start? This fixed-temperature thermostat acts as a safety switch to prevent thermal damage. Straightforward repair.

Microwave not heating but all other functions work? This magnetron thermostat protects against overheating. Easy DIY repair in under an hour.

Dryer won't heat or shuts off too soon? This high-limit thermostat prevents overheating by cutting power when temps get too high. Easy DIY fix.

This high-limit thermostat is a temperature safety switch that helps prevent overheating by opening the circuit when temperatures exceed safe limits. It restores normal operation once the temperature cools, protecting the appliance and reducing fire risk. What it does:

• Monitors internal temperature and opens the circuit if heat gets too high
• Prevents overheating that can cause damage or burn odors
• Commonly replaces a failed or intermittently tripping thermal safety switch
• Works as part of the appliance's temperature-safety system, not a primary temperature control

• Disconnect power to the appliance before attempting replacement
• Observe proper wiring orientation and secure terminal connections
• Replace only with the exact part specified for your appliance

Microwave won't heat but runs normally? This thermal fuse protects against overheating by cutting power when temperatures spike. Simple DIY fix.

If your air conditioner won't cool properly or runs constantly, the temperature sensor may be faulty. This part monitors internal temperature for control.

Microwave won't power up or shuts off after seconds? Failed thermostats cause intermittent operation. Test for continuity—straightforward repair.

Fix a dryer that won't heat or overheats with this temperature-sensing thermostat. Controls heating cycles for proper drying. DIY-friendly repair.