General Electric Refrigerator Defrost Timer, Adaptive Defrost Control

The Defrost Timer is an OEM part for GE refrigerators. This part manages the defrost cycle of the fridge and freezer compartments, ensuring that the evaporator coils do not build up excessive frost. 

This cycling is crucial for maintaining optimal temperatures for food preservation and energy efficiency. Over time, the defrost timer can malfunction due to wear, electrical issues, or a buildup of dust and debris, leading to poor performance or failure.

Symptoms of a bad Defrost Timer include:

• Frost buildup in the freezer compartment
• The refrigerator or freezer is not maintaining the set temperature
• The fridge or freezer sections are too warm
• The defrost cycle does not activate, leading to reduced cooling efficiency

This OEM GE part can also be used on Hotpoint, RCA, and Kenmore/Sears appliances. 

The Defrost Timer is an OEM part for GE refrigerators. It serves as a crucial component in managing the defrost cycle of the refrigerator, ensuring that frost buildup is regularly melted away from the evaporator coils. This timer periodically switches the refrigerator between cooling and defrost mode, helping to maintain efficient operation and prevent overcooling or excessive ice accumulation.

Symptoms of a bad Defrost Timer include:

• Frost building up more than usual in the freezer compartment.
• The refrigerator or freezer sections becoming too warm due to prolonged defrost cycles.
• The refrigerator not transitioning out of defrost mode, leading to spoiled food due to inadequate cooling.

Causes of a bad defrost timer can include mechanical wear from continuous use, electrical failures that impede the timer’s operation, or simply aging components that no longer function reliably.

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

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 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 timer governs the automatic defrost cycle, periodically switching the refrigerator from cooling to defrost. Replacing a failed timer restores reliable defrosting to limit frost buildup and help maintain steady, consistent temperatures. What it does:

• Advances the system through run and defrost periods at set intervals
• Sends power to the defrost heater during defrost, then returns the unit to cooling
• A failed timer may cause heavy frost on the evaporator, poor cooling, or continuous running
• A timer that does not advance or is stuck can leave the refrigerator in defrost or prevent defrost entirely

• 1 defrost timer

• Disconnect power before servicing
• Access location varies by model
• Photograph wire positions; move wires one at a time to the matching terminals on the new timer
• Transfer any mounting bracket, secure the timer, and restore power to verify operation

This mechanical defrost timer controls the refrigerator's automatic defrost cycle, clearing frost from the evaporator and helping maintain stable temperatures. Replacing a faulty timer restores regular defrost intervals to prevent frost buildup and inconsistent cooling.

• Cycles the system between cooling and defrost at set intervals to remove frost from the evaporator coils
• Heavy frost on the freezer back wall or evaporator cover may indicate a failed timer
• Fresh food section warming while the freezer seems cold, or unit stuck in defrost with no cooling
• Compressor runs continuously or never restarts; timer does not advance as expected

• Disconnect power before servicing to avoid electrical shock
• Access location varies by model; commonly in the control housing, behind the kick plate, or at the rear near the compressor
• Photograph or label wiring and transfer wires one at a time to the matching terminals
• Mount securely, restore power, and confirm normal cooling/defrost operation

This defrost timer cycles the refrigerator in and out of defrost at set intervals. By powering the defrost heater and then returning to cooling, it clears frost from the evaporator so airflow and temperatures remain stable.

• Switches power to the defrost heater on a timed schedule, then back to the compressor and fans
• Helps prevent heavy frost buildup on the evaporator coils
• Failure may present as persistent frost, warm sections, the unit stuck in defrost (no cooling), or continuous running
• May also cause irregular clicking or a timer that won't advance

• Disconnect power before servicing; wear cut-resistant gloves
• Access the control housing or machine compartment, note wire positions, and remove the original timer
• Transfer any mounting hardware/bracket, orient the new timer like the original, and reconnect wiring securely
• Manually advance the timer if applicable to confirm switching, then restore power and monitor operation

6hr 25min, plastic

This mechanical defrost timer controls the refrigeration cycle by advancing the fridge from cooling to defrost at set intervals, helping prevent frost build-up and maintain efficient cooling performance. What it does:

• Advances compressor and defrost heater circuits between cooling and defrost modes
• Stops excessive frost accumulation on evaporator coils when operating correctly
• Commonly replaced when refrigerator cycles incorrectly or ice builds on coils
• Fits as a direct-replacement time-control for compatible GE refrigerators

• One mechanical defrost timer (single unit)

• Disconnect power to the appliance before inspecting or replacing the timer
• Mounts and wiring match factory connector locations; transfer any bracket or knob from the old unit if required
• Verify timer position and settings per the refrigerator service instructions after installation

This defrost timer control kit cycles the refrigerator's defrost mode to prevent excessive frost build-up and help maintain proper cooling. Replaces a worn or failed defrost timer to restore normal defrost sequencing. What it does:

• Advances the appliance between cooling and defrost cycles to clear evaporator frost
• Helps prevent heavy ice buildup that can reduce cooling efficiency
• Can stop repetitive compressor cycling caused by a stuck defrost timer
• Commonly used when the freezer is frosting over or temperatures are inconsistent

• Disconnect power to the appliance before beginning work to avoid shock
• Handle electrical connectors carefully; match and secure wiring exactly as removed
• Basic hand tools required; refer to the appliance service manual for model-specific guidance

Control defrost module