Refrigerator Manual Defrost Parts

The Freezer Temperature Sensor is an OEM part for LG refrigerators. This sensor monitors the temperature within the freezer compartment, sending readings to the refrigerator’s control board to maintain optimal temperature levels. It plays a crucial role in ensuring that the freezer operates efficiently and keeps food items properly frozen.

Over time, the temperature sensor can fail due to regular wear and tear, electrical issues, or exposure to extreme temperatures. A faulty sensor can lead to inaccurate temperature readings, affecting the freezer's performance.

Symptoms of a bad freezer temperature sensor include:

• Inconsistent freezer temperatures
• The freezer running continuously or not running at all
• Frost buildup in the freezer compartment
• The control board displaying error codes related to temperature

This OEM LG part is also compatible with Sears/Kenmore.

The Refrigerator Water Tank Heater is an essential component for maintaining the optimal performance of your Samsung refrigerator. This genuine OEM part is specifically designed to ensure that the water tank operates efficiently, providing a reliable supply of filtered water and ice. Crafted with precision, the heater helps prevent the formation of ice buildup within the tank, ensuring smooth water flow and consistent temperature control. Compatible with a wide range of Samsung refrigerator models, this water tank heater guarantees a perfect fit and seamless integration with your appliance. Installing this part is straightforward, allowing you to restore your refrigeratorGÇÖs functionality quickly and effectively. By choosing the Refrigerator Water Tank Heater , you invest in durability and reliability, enhancing the longevity of your fridge and ensuring a continuous supply of fresh water. This genuine OEM part not only supports the efficiency of your refrigerator but also contributes to a hassle-free user experience, making it a smart choice for any DIY appliance repair project.

The Defrost Timer is an OEM replacement part for GE refrigerators. It regulates the automatic defrost cycle, which helps maintain optimal cooling and preserving food freshness inside the fridge. The defrost timer controls when the refrigerator exits cooling mode to enter a brief defrost period, preventing the buildup of ice on cooling coils. 10hr/35min timer.

Causes of a bad defrost timer can be normal wear and tear over time, exposure to wet environments, or accidental damage.

Symptoms of a bad defrost timer include:

• Inefficient or inconsistent cooling inside the fridge
• Ice accumulation on refrigerator walls or coils
• Condensation or water pooling in compartments or drawers
• Loud buzzing or clicking noises emitting from the back of the fridge

This is a genuine OEM part that works for some models of GE, and Hotpoint models.

The Defrost Heater is an OEM part for Whirlpool refrigerators. This part melts frost and ice that accumulate on the evaporator coils. 

Common causes of a bad defrost heater include electrical issues, wear and tear over time, or damage due to power surges. 

Symptoms of a bad defrost heater include:

• Frost or ice accumulation on the evaporator coils
• The refrigerator or freezer not maintaining proper temperatures
• Water leakage inside the refrigerator
• The defrost cycle not activating

This OEM Whirlpool part is also compatible with Maytag, KitchenAid, Jenn-Air, Amana, Magic Chef, Admiral, Norge, Roper and some Kenmore models.

The Defrost Control Board is an OEM part for Whirlpool refrigerators. This board manages the defrost cycle by controlling the defrost heater and monitoring the freezer's temperature. 

Causes of a bad defrost control board can include electrical issues, wear from continuous use, or damage from power surges.  

Symptoms of a bad defrost control board include:

• Excessive frost buildup in the freezer compartment
• The refrigerator not cooling properly
• The defrost heater not activating
• The refrigerator running continuously without cycling off

This OEM Whirlpool part is also compatible with Maytag, KitchenAid, Jenn-Air, Amana, Magic Chef, Admiral, Norge, Roper and some Kenmore models.

This refrigerator defrost thermostat senses evaporator temperature and controls power to the defrost heater. It melts frost when needed and shuts the heater off at a safe temperature to protect components and keep cooling performance steady.

• Monitors coil temperature and opens/closes the defrost heater circuit
• Terminates the defrost cycle at a safe cutoff to prevent overheating
• Helps keep the evaporator clear of ice so air can circulate
• Common symptoms: heavy frost on the freezer back wall/evaporator, warm refrigerator section, fan noise from ice, long run times with little or no defrosting

• Disconnect power before service; use cut-resistant gloves
• Access the evaporator behind the freezer rear panel and fully thaw any ice using heat-safe methods—never chip or pry
• Reinstall the thermostat in the original location with firm metal-to-metal contact on the evaporator; route and secure wiring as originally
• After reassembly, verify defrost operation and confirm unobstructed airflow

The Refrigerator Heater Sheath is a vital component designed to keep your Samsung refrigerator running smoothly. This genuine OEM part ensures a perfect fit with a variety of Samsung refrigerator models, providing reliable performance and seamless integration. By replacing a faulty or damaged heater sheath, you can restore the efficient defrost cycle of your fridge, preventing unwanted ice build-up and maintaining optimal cooling conditions. Crafted from high-quality materials, the Refrigerator Heater Sheath offers durability and long-lasting functionality, helping to extend the lifespan of your appliance. Installing this part not only enhances the overall performance of your refrigerator but also reduces the need for costly repairs, ensuring your food stays fresh and properly chilled. Trust in this genuine OEM part to deliver the dependable performance you expect from your Samsung refrigerator, enhancing your kitchen experience with ease and reliability.

The Heater Defrost Assembly is an OEM part for GE refrigerators. This part melts any frost or ice that accumulates on the evaporator coils, ensuring efficient cooling and preventing frost buildup that can impede airflow.

Causes of a bad heater defrost assembly can include electrical failures, wear and tear over time, or damage from fluctuating temperatures.  

Symptoms of a bad heater defrost assembly include:

• Excess frost buildup on the evaporator coils
• The refrigerator not cooling properly
• Water leaking inside the refrigerator
• The defrost cycle not activating

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

The Refrigerator Defrost Heater is an essential component for maintaining your refrigerator's efficiency. This genuine OEM part ensures reliable defrosting, preventing excessive ice buildup that can hinder performance. Designed specifically for Samsung refrigerators, it offers a perfect fit and seamless integration with your appliance. The heater's durable construction provides long-lasting performance, reducing the need for frequent replacements and saving you time and money. By effectively managing frost accumulation, the Refrigerator Defrost Heater helps maintain optimal cooling conditions, preserving your food's freshness and extending the life of your refrigerator. Installing this genuine OEM part enhances your appliance's overall functionality and ensures consistent operation. Whether you're troubleshooting a defrost issue or performing routine maintenance, the Refrigerator Defrost Heater is a dependable choice. Trust in its quality to keep your Samsung refrigerator running smoothly and efficiently, delivering the best performance for your kitchen.

This defrost heater and thermostat assembly melts frost from the evaporator and shuts off at the proper temperature during the defrost cycle, restoring airflow and helping the refrigerator maintain steady, reliable cooling performance.

• Heats the evaporator to clear frost/ice during the automatic defrost cycle
• Thermostat opens to terminate heat once a safe temperature is reached
• Helps restore air circulation to the fresh food section
• Common failure signs: heavy frost on the freezer back wall/evaporator, poor cooling or warm fridge, fan noise from ice contact, little or no water in the drain pan after "defrosts"

• Disconnect power before service; work on a fully de-energized appliance
• Access is typically behind the freezer's rear panel; remove shelves/ice components as needed
• Fully defrost before installing the new assembly to prevent damage and ensure proper fit
• Reinstall in the original locations; clamp the thermostat to the evaporator tubing and route wiring exactly as factory, away from sharp edges and moving parts

The Defrost Heater Kit is an OEM part for Frigidaire refrigerators. This part is responsible for melting frost and ice buildup on the evaporator coils during the defrost cycle.  

Causes of a bad defrost heater can include regular wear and tear, electrical issues, or physical damage.  

Symptoms of a bad defrost heater include:

• Excessive frost or ice buildup in the freezer
• The refrigerator or freezer not cooling properly
• The defrost cycle not initiating
• Water leaking inside the refrigerator due to melting ice

This OEM Frigidaire part is also compatible with Electrolux, Gibson, Kelvinator and some Kenmore models.

The Defrost Timer is an OEM replacement part for GE refrigerators. It automatically initiates timed defrost cycles to prevent the buildup of frost or ice within the refrigerator compartment and freezer coils. Regular defrosting maintains optimal temperature regulation and airflow while minimizing mineral deposits long-term.  

Symptoms of a bad defrost timer include:

• Inability to initiate automatic defrost functions
• Accumulation of excessive frost or ice buildup risking freezer damage    
• Temperature control or airflow issues disrupting refrigeration  
• Potential dripping or leaks from defrost water overflow

Causes of failure involve worn-out internal contacts or degraded electronic components from extended exposure to refrigerated conditions. Mineral residue accumulating within the timer mechanism over many years also risks impeding electrical connections.

This GE replacement part is also compatible with Hotpoint, RCA, and some Kenmore refrigerators. 

The Defrost Thermostat is an OEM part for Whirlpool refrigerators. The thermostat monitors the temperature of the evaporator coil and signals the defrost heater to turn on or off to prevent frost buildup, ensuring efficient cooling.

Causes of a bad defrost thermostat can include wear and tear over time, exposure to extreme temperatures, or electrical malfunctions.  

Symptoms of a bad defrost thermostat include:

• Excessive frost buildup in the freezer
• The refrigerator not maintaining the correct temperature
• The defrost heater not activating
• The refrigerator running continuously or not running at all

This OEM part is also compatible with Maytag, KitchenAid, Jenn-Air, Amana, Magic Chef, Admiral, Norge, Roper, and Kenmore models.

This defrost heater assembly melts frost from the evaporator during the automatic defrost cycle to keep airflow clear and temperatures stable. Replacing a failed heater helps restore consistent cooling and prevents ice buildup that blocks the freezer wall. What it does:

• Heats the evaporator coil to melt accumulated frost/ice during scheduled defrosts
• Keeps airflow paths clear to maintain proper temperatures
• Helps prevent excessive frost on the back panel or evaporator
• Common symptoms of a failed heater include heavy ice buildup, weak airflow, warmer fresh-food temps, and longer run times

• 1 defrost heater assembly

• Unplug the refrigerator before servicing; wear gloves—sheet metal edges can be sharp
• Access the heater behind the freezer's rear panel at the evaporator
• Note wire routing and connector orientation; secure the new element as originally mounted
• After installation, clear any remaining ice so airflow is restored before powering on

This defrost thermostat controls power to the defrost heater by sensing the evaporator's temperature. Replacing a failed thermostat helps stop heavy frost build-up and supports consistent cooling and airflow in your refrigerator and freezer.

• Monitors evaporator coil temperature during the defrost cycle
• Opens to shut off the defrost heater at a safe temperature; closes again when cold to allow the next defrost
• Failure symptoms can include heavy frost/ice on the back wall or evaporator
• May lead to reduced airflow, poor cooling, or the fresh food section warming after several days

• Disconnect power before servicing; wear cut-resistant gloves
• Access by removing the freezer's rear panel to reach the evaporator area; defrost any heavy ice to avoid damage
• Position the thermostat in the same spot on the evaporator tubing; ensure firm contact and route wiring as originally secured, away from sharp edges and the heater
• Reassemble panels, restore power, and observe for proper defrosting over the next cycles

The Defrost Thermostat is an OEM part for Whirlpool refrigerators. This thermostat monitors the temperature of the evaporator coil and activates the defrost heater to melt any frost that has accumulated. This process ensures efficient cooling and prevents ice build-up in the freezer.

You should replace the defrost thermostat if it becomes faulty or damaged. Causes of a bad defrost thermostat can include regular wear and tear, electrical issues, or exposure to extreme temperatures that can lead to malfunctioning.

Symptoms of a bad defrost thermostat include:

• Frost build-up in the freezer
• The refrigerator running constantly or not cooling properly
• Water leaks inside the refrigerator
• The defrost heater not activating

This OEM part is also compatible with Maytag, KitchenAid, Jenn-Air, Amana, Magic Chef, Admiral, Norge, Roper, and Kenmore models.