General Electric Defrost Thermostat, Sensor

This refrigerator defrost thermostat senses evaporator temperature and controls power to the defrost heater. It helps prevent ice buildup and overheating so the unit can defrost properly and maintain steady, efficient cooling.

• Monitors evaporator coil temperature and controls the defrost heater circuit
• Opens to terminate the defrost cycle at the correct temperature to prevent overheating
• Failure symptoms can include heavy frost on the evaporator, reduced airflow/cooling, longer run times, or the freezer warming
• Also known as a defrost terminator/bimetal thermostat

• Disconnect power to the refrigerator before servicing
• Access the evaporator behind the freezer's rear panel; note the thermostat's original location/orientation on the tubing
• Clip the new thermostat securely to the same spot for good thermal contact; make solid, insulated wire connections and route leads away from moving parts
• Reassemble panels and restore power; monitor for normal cooling and defrost operation

This defrost thermostat monitors evaporator temperature and controls power to the defrost heater, helping prevent frost buildup and overheating. Replacing a failed thermostat restores proper automatic defrosting and more consistent refrigerator temperatures. What it does:

• Monitors evaporator-coil temperature to control the defrost heater circuit
• Terminates the defrost cycle when the coil warms to a safe temperature
• Failure can cause heavy frost behind the freezer panel and poor cooling
• May lead to longer-than-normal run times or a heater that won't energize

• 1 defrost thermostat

• Disconnect power before servicing; access is typically behind the freezer's rear panel
• Note wiring; transfer any existing mounting clip and clamp firmly to the same evaporator tube location
• Avoid damaging fins or refrigerant tubing; route wires clear of the fan and heater
• Thermostat must be cold to read closed continuity during testing

This defrost thermostat monitors evaporator temperature and controls power to the defrost heater, shutting it off at the correct point in the cycle. Replacing a failed thermostat helps clear frost and restore stable cooling and airflow.

• Senses evaporator coil temperature in the freezer
• Closes when cold to allow the defrost heater to run; opens as the coil warms to terminate defrost
• Helps prevent excessive frost buildup and maintains proper airflow
• Typical failure signs: heavy frost on the evaporator/back wall, weak airflow, warm fresh-food section, unit runs constantly or never defrosts

• Disconnect power and wear appropriate safety gloves before servicing
• Access the evaporator behind the rear freezer panel; note wire routing and original mounting on the refrigerant tubing
• Install the new thermostat in the same location with firm thermal contact; do not damage coil fins or tubing
• If your model uses spliced leads, use approved connectors and secure all joints; replace all covers before restoring power

This thermodisc temperature switch senses refrigerator evaporator temperature and helps control defrost and cooling cycles to prevent overcooling or prolonged defrost runs. It's a compact replacement part for temperature regulation systems. What it does:

• Opens or closes an electrical circuit based on temperature to signal defrost or compressor control
• Helps stop defrost heater when the evaporator reaches target temperature
• Can prevent extended cooling cycles when the sensed temperature indicates the system has reached desired cold
• Restores normal cycling when a failed thermostat causes continuous run or no cooling

• Disconnect power before servicing to avoid shock or injury
• Confirm location and orientation with the appliance wiring diagram before removal
• Handle the sensor element carefully; avoid bending or damaging the capillary/sensing tip
• After installation, observe normal defrost and cooling cycles

Also called a thermodisc, this evaporator-mounted defrost thermostat monitors coil temperature and switches the heater off when frost is cleared. Replacing a failed thermostat helps restore proper defrosting, airflow, and consistent refrigerator temperatures.

• Senses evaporator coil temperature during the defrost cycle
• Closes when the coil is cold to let the defrost heater energize; opens as the coil warms to stop heating
• Helps prevent heavy frost buildup that restricts airflow and cooling
• Symptoms include ice on the rear freezer panel, poor cooling, or the defrost heater not turning on

• Disconnect power before servicing
• Access from the freezer by removing shelves and the rear panel
• Attach the thermostat securely to the same tubing location for good thermal contact; route wires away from moving parts
• Fully defrost any existing ice before returning the unit to service

This defrost thermostat is the temperature-sensing switch mounted on the freezer evaporator. It controls power to the defrost heater during the cycle to help prevent frost buildup and restore proper airflow and cooling performance.

• Monitors evaporator temperature and opens the heater circuit when the coil warms
• Helps stop heavy frost/ice accumulation on the evaporator and back wall
• Failure can cause poor cooling, weak airflow, or frost-covered coils
• If stuck open, may prevent the defrost heater from energizing at all

• Disconnect power to the refrigerator before service
• Access the evaporator behind the freezer's rear panel; locate the thermostat attached to the coil/tubing
• Install the new thermostat in the same location and orientation, ensuring firm contact with the evaporator surface
• Route and secure wires as original; keep clear of the fan and moving parts

This defrost thermostat monitors the evaporator coil temperature and controls power to the defrost heater. Replacing a failed thermostat restores proper defrosting, reduces frost buildup, and helps keep fresh food and freezer compartments cooling as designed.

• Senses evaporator temperature to open/close the defrost heater circuit at the correct point in the cycle
• Protects against overheating during defrost by interrupting power when the set temperature is reached
• Helps prevent heavy frost/ice accumulation on the evaporator and loss of airflow
• Common signs it may be bad: ice behind the freezer rear panel, warm refrigerator section, unit never defrosts or refreezes soon after a manual defrost

• Disconnect power before servicing; wear cut-resistant gloves
• Remove the freezer's rear panel to access the evaporator; the thermostat is typically clamped to an evaporator tube
• Match wire positions and mount the new thermostat in the same location with firm contact to the tubing
• Route wires away from the fan and sharp edges; reassemble and verify normal defrost operation

A 2 amp replacement fuse that protects low-current appliance circuits by opening when an overcurrent occurs. Install this direct-replacement fuse to restore power to control circuits and stop damage from a blown fuse. What it does:

• Interrupts current in control or low-voltage circuits when the fuse rating is exceeded
• Prevents electrical damage by opening the circuit on overloads
• Common symptoms of a blown fuse: appliance won't power on, controls are unresponsive, or intermittent operation
• Use as a like-for-like replacement matched to the original 2 amp rating

• Disconnect power to the appliance before inspecting or replacing the fuse
• Replace only when the appliance is cool and dry; avoid touching conductive ends

This thermostat light is the small indicator lamp that illuminates the control area so you can see thermostat settings and status. It provides a clear visual signal when the control is powered. What it does:

• Lights the thermostat/control panel area for visibility
• Indicates when the control or circuit is energized
• Commonly replaces a burned-out or dim lamp
• Helps diagnose a non-illuminated control (lamp failure vs. power issue)

• Disconnect power to the appliance before inspecting or replacing the lamp
• Remove the control panel or housing per the appliance service instructions to access the lamp
• Handle the lamp and connector carefully to avoid damage; do not force wiring
• If the control remains unlit after replacement, test for power to the control

Open - 50, close - 30

This flow meter is a dishwasher water flow sensor that measures incoming water to help the control manage cycle fill and wash performance. Replaces a failed or intermittent flow reading to restore proper water-level sensing. What it does:

• Senses and reports water flow to the dishwasher control so fill and wash cycles operate correctly
• Commonly linked to symptoms like improper filling, error codes related to water flow, or interrupted cycles
• Helps the control detect low or no flow conditions that can halt cycles for safety
• Works as the direct replacement component for the dishwasher's flow-sensing assembly

• One flow meter

• Disconnect power and water supply before servicing to avoid shock and flooding
• Handle the sensor and wiring gently; avoid kinking or stressing the harness during replacement
• Verify tight, leak-free connections to the inlet and control after installation

This temperature sensor monitors interior temperatures so the refrigerator can maintain proper cooling. It connects to the control board and provides the temperature readings the appliance needs to regulate compressor and fan operation. What it does:

• Detects air temperature in the refrigerator/freezer compartment for accurate control signals
• Helps the control board decide when to run cooling cycles
• Commonly replaced when interior temps are incorrect or fluctuate unexpectedly
• Can address symptoms like the fridge running constantly, not cooling properly, or erratic temperature behavior

• One temperature sensor (thermistor) with connector

• Disconnect power before attempting any service to avoid electrical shock
• Handle the sensor and lead gently; avoid kinking or sharply bending the probe
• Mount and route the wiring per original placement so the sensor reads ambient compartment temperature

This external temperature thermistor senses refrigerator compartment temperature and helps the control board maintain stable cooling. Replaces a failed or inaccurate sensor to restore correct temperature readings and cycling. What it does

• Monitors air temperature in the fridge/freezer compartment so the control board can regulate cooling
• Can cause incorrect temperatures or excessive run time when the sensor reads inaccurately
• Useful when you see temperature fluctuations, weak cooling, or inconsistent compressor cycling
• Works as the sensor input for automatic defrost and temperature-control routines

• One external temperature thermistor (sensor)

• Disconnect power to the appliance before starting any repair
• Access may require removing interior liners, shelves, or an access panel; keep track of fasteners
• Handle the sensor lead and sensing element carefully to avoid damage