Defrost Thermostat, Sensor

The Defrost Thermostat is an OEM part for GE refrigerators. This part monitors the temperature of the evaporator coil to ensure it remains within optimal operating limits. When the temperature gets too high, the defrost thermostat signals the defrost heater to activate, preventing ice buildup on the coils.

Common causes of failure include electrical malfunctions, wear and tear over time, or physical damage to the thermostat or its wiring.

Symptoms of a bad defrost thermostat include:

• Excessive frost buildup in the freezer
• The refrigerator running constantly or not maintaining the correct temperature
• Water leaks inside the refrigerator due to ice melting and refreezing

This OEM GE part is also compatible with Hotpoint, RCA, and some Kenmore models.

The Refrigerator Temperature Sensor is an essential component for maintaining optimal performance in your refrigerator. This genuine OEM part ensures accurate temperature readings, allowing your appliance to regulate cooling effectively. By replacing a malfunctioning temperature sensor with the DA32-10105G, you can prevent issues such as inconsistent cooling or energy inefficiency. Designed specifically for Samsung refrigerators, this sensor guarantees a perfect fit and seamless integration with your appliance. Installing the Refrigerator Temperature Sensor is straightforward, making it a convenient solution for DIY repairs. With precise temperature control, this sensor helps keep your food fresh and extends the lifespan of your refrigerator. Trust in this genuine OEM part to restore your fridgeGÇÖs functionality and enhance its overall performance, providing you with a reliable and efficient cooling experience.

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The Refrigerator Temperature Sensor is essential for maintaining the optimal temperature in your Samsung refrigerator. This genuine OEM part accurately monitors and regulates the cooling system, ensuring your food stays fresh and safely preserved. Designed specifically for Samsung refrigerator models, it guarantees a perfect fit and seamless integration with your appliance. Installing this sensor can help resolve temperature inconsistencies, preventing issues like overcooling or insufficient cooling. By replacing a faulty temperature sensor with the Refrigerator Temperature Sensor , you can enhance the efficiency of your refrigerator and extend its lifespan. This reliable component is easy to install, making it an ideal choice for DIY repairs. Trust in the quality and performance of this genuine OEM part to keep your Samsung refrigerator functioning smoothly and effectively, providing you with a consistent and dependable cooling experience.

This defrost thermostat is a bi-metal switch that senses evaporator temperature during defrost and opens to stop heater power once the coil warms. Replacing a failed thermostat restores proper defrost, reducing ice buildup and airflow-related cooling problems.

• Monitors evaporator coil temperature during defrost
• Opens the heater circuit at a set temperature; recloses when cold for the next defrost
• Helps protect against overheating and ensures consistent defrost operation
• Common symptoms: heavy frost on the evaporator, weak airflow/warm fresh food section, repeated ice buildup after manual defrost

• Disconnect power before servicing; wear cut-resistant gloves
• Access the thermostat at the evaporator behind the freezer's rear panel
• Move wires one-for-one from the old part; mount in firm contact with the coil/tubing and secure leads away from the fan
• After installation, the thermostat should show continuity when cold and open circuit when warm

This temperature sensor monitors internal refrigerator temperatures and relays them to the control, helping the unit maintain consistent cooling. Replacing a failed sensor restores accurate temperature regulation and more reliable operation. What it does:

• Measures compartment or evaporator temperature and sends a resistance signal to the control board
• Helps the control modulate compressor and fan run times for proper cooling
• Typical failure signs: sections too warm or too cold, erratic temperatures, or running longer than normal
• Causes inaccurate temperature readings compared to setpoints

• 1 temperature sensor assembly

• Disconnect power before servicing
• Access the sensor in the affected section; release any cover/clip and unplug the connector
• Route the new sensor's wiring like the original and ensure it's fully seated in its holder or clip
• Restore power and allow up to 24 hours for temperatures to stabilize

This defrost thermostat monitors the evaporator coil temperature and opens the circuit to end the defrost cycle once the coil warms. Replacing a failed thermostat restores automatic defrost to prevent heavy frost buildup and maintain consistent cooling performance. What it does and common signs it's needed:

• Senses evaporator temperature to control the defrost heater: closes when cold, opens when warm to terminate defrost
• Helps protect the freezer liner and components from overheating during defrost
• Heavy frost or ice behind the rear freezer panel/evaporator cover
• Poor cooling or temperature fluctuations due to airflow blocked by frost; defrost heater not energizing

• 1 defrost thermostat

• Disconnect power before servicing
• Remove the freezer's rear interior panel to access the evaporator; defrost any ice as needed
• Mount the new thermostat firmly against the same evaporator tube location/orientation as the original for accurate sensing
• Reconnect wiring, route away from the heater and moving parts, reassemble, and restore power

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This defrost thermostat is a clip-on, bi-metal safety control for the freezer evaporator. Replacing a failed thermostat restores proper automatic defrost, helping prevent heavy frost buildup and temperature swings in the fresh food section.

• Monitors evaporator coil temperature and opens the defrost circuit when the coil warms to the cutoff point
• Helps prevent excessive frost that restricts airflow and reduces cooling performance
• Common failure symptoms: persistent frost on the evaporator, poor cooling/warm fridge, unit running longer than normal, or defrost heater staying on too long
• Mounts on the evaporator tubing; closes when cold and opens as the coil warms during defrost

• Disconnect power before servicing; use proper PPE
• Access the evaporator by removing the rear freezer panel
• Note wiring positions; make secure, insulated connections per appliance service guidelines
• Clip the thermostat firmly to the same coil location/orientation for accurate sensing and reassemble panels before restoring power

THERMISTOR ASSEMBLY,PTC

This is the round bimetal defrost thermostat used in many refrigerators. It protects the evaporator from icing by opening and closing based on coil temperature, helping ensure consistent defrost cycles and reliable cooling performance.

• Monitors evaporator coil temperature to start/stop the defrost heater
• Opens on temperature rise to prevent overheating during defrost
• Can help if the freezer ices up, fresh food warms, or defrosts are inconsistent
• Often checked when the unit won't defrost or shows heavy frost on the evaporator

• Unplug the refrigerator before servicing; defrost and access the evaporator area
• Mount thermostat to the evaporator tubing in the same location/orientation as original
• Use proper wire connections and route harness away from moving/hot parts
• After installation, verify defrost operation and check for air leaks or failed fans/heaters

This freezer wire harness links the refrigerator's control system to components inside the freezer compartment. Replacing a compromised harness restores reliable electrical connections and can resolve intermittent or dead freezer functions caused by burned, broken, or corroded wiring.

• Routes power and signals between the control system and freezer components
• Supports proper operation of devices such as the evaporator fan, defrost circuit, lighting, or icemaker
• Replaces cut, heat-damaged, or brittle wiring and loose/oxidized connectors
• Typical symptoms: intermittent cooling, components not running, or visible burned/melted connectors

• Disconnect power to the refrigerator before servicing
• Photograph routing and connections; move wires over one-by-one to the new harness
• Seat connectors fully until locking tabs engage; avoid forcing pins
• Route through original clips/grommets and keep clear of sharp edges, hot surfaces, and moving parts

This refrigerator defrost thermostat monitors the evaporator temperature and shuts the defrost heater off once the ice has melted. Replacing a failed thermostat restores automatic defrost, reducing frost buildup and helping maintain steady, reliable cooling.

• Senses evaporator coil temperature during defrost cycles
• Opens to terminate the heater when the coil warms; closes when cold for the next cycle
• Helps prevent overheating during defrost and ice accumulation on the evaporator
• Helps if you notice heavy frost on the back wall/evaporator, poor airflow, warming temps, or prolonged/absent defrost cycles

• Disconnect power before servicing; wear appropriate safety gear
• Access the evaporator behind the freezer's rear panel; clear ice as needed
• Mount the thermostat in the same position on the evaporator tubing and make secure, insulated wire connections; route wires away from sharp edges and heat sources
• Restore power and monitor the next defrost cycle for proper operation

The Thermistor is an OEM Replacement Part that maintains the temperature inside your Frigidaire refrigerator. This thermistor handles reading the internal temperature. After reading, it transmits this information to the control system. At a temperature of 29 degrees, the thermistor should exhibit a resistance of about 35k ohms. While at room temperature, it should read approximately 5k ohms.

Causes of a bad thermistor can include regular wear and tear, exposure to moisture, or electrical issues. Over time, the thermistor may become less accurate or stop working altogether.

Symptoms of a bad thermistor include:

• Inconsistent or incorrect temperature readings
• The refrigerator being too warm or too cold
• The cooling system running continuously or not at all
• Error codes related to temperature control

This OEM replacement is also compatible with Electrolux, Gibson, Kelvinator, and Kenmore models.

This defrost thermostat is the temperature limit switch for the evaporator. It lets the defrost heater run when coils are icy and opens as they warm to end the cycle, helping stop frost buildup and restore steady cooling.

• Monitors evaporator temperature; closed when cold to allow the defrost heater to energize
• Opens as the coil warms to terminate defrost and protect components from overheating
• Failure may cause heavy frost on the back wall/evaporator and weak airflow or a warm refrigerator section
• Can also lead to long run times or cooling that returns only briefly after a manual defrost

• Unplug the refrigerator or disconnect power before servicing
• Located behind the freezer's rear panel on the evaporator; remove shelves/ice bin and panel to access
• Reinstall in the same position/clip for firm contact with the coil or tubing
• Make secure, insulated wire connections and route wiring away from sharp edges and moving parts

This defrost bi-metal thermostat senses evaporator temperature during the defrost cycle and opens to stop heater power at the safe cutoff. Replacing a failed thermostat restores reliable defrosting and helps prevent ice buildup that restricts airflow and cooling.

• Monitors evaporator temperature to control the defrost heater
• Closes when cold to allow defrost; opens at cutoff to terminate defrost and prevent overheating
• Helps maintain clear evaporator coils for proper airflow
• Common symptoms: heavy frost on the back wall/evaporator, poor cooling, or defrost heater not energizing

• Disconnect power before servicing; wear cut-resistant gloves
• Access the evaporator; mount the thermostat in the original location with firm contact on the tubing
• Transfer any original clip or insulation as found to ensure proper sensing
• Secure all connections and route wiring away from the heater and moving parts; clear existing ice before restoring power