Washer Dryer Combo Fuse Or Sensor
Genuine Ge part
By: Ge
Part Number: WE4X857
The Thermal Fuse is an OEM part for GE dryers. This part prevents the dryer from overheating by cutting off the power if the dryer exceeds a certain temperature.
Causes of a bad thermal fuse can include regular wear and tear, lint build-up, restricted airflow, or a malfunctioning thermostat.
Symptoms of a bad thermal fuse include:
- The dryer not starting
- The dryer shutting off unexpectedly during a cycle
- No heat production during drying
- The dryer running but not heating
This OEM GE part is also compatible with Hotpoint, RCA, and some Kenmore models.
This part fixes the following symptoms
-
No heat or not enough heat
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Do-It-Yourself Stories from Customers like You
No heat Mitchell T. • Issaquah , WA • September 29, 2014
Very easy to replace the fuse. Unplug the unit. Take off the back and swap it out. Only two wires.
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$62.78
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$75.34
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$12.56
Genuine Ge part
By: Ge
Part Number: WE4X757
This dryer safety thermostat monitors internal temperature and opens the circuit if the unit overheats, protecting the heater and wiring. Replacing a failed thermostat restores proper over-temperature cutoff and safe, consistent drying performance. What it does:
- Monitors air temperature at the heater/exhaust path
- Interrupts power to the heating element if temperatures exceed its limit
- Helps prevent overheating and thermal damage
- Common symptoms can include: no heat, heat cutting out early or overheating, or the dryer shutting off on high heat
What's included:
Install notes:
- Disconnect power before service; for gas dryers, also shut off the gas supply
- Typically mounted on the heater housing or exhaust duct; note wire positions and transfer one at a time
- Secure with existing hardware and ensure tight electrical connections
- After replacement, clean the lint filter, vent hose, and exhaust duct to ensure proper airflow and prevent repeat overheat trips
Do-It-Yourself Stories from Customers like You
Faulty thermal fuse Phillip D. • Hagerstown , MD • August 23, 2015
Removed lid. Removed switch panel. Suspected open circuit in thermal fuse. Tested it with a multimeter first to confirm it had an open circuit. This part is obsolete. Contacted manufacturer and found part supercedes to a different part number Ordered part. (This website is very efficient. The part arrived with the 1.7 day promise time.) new fuse bracket is slightly larger due to supercession. Marked bolt hole locations and drilled new. Installed fuse. Re-assembled dryer in reverse order....
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$63.95
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$75.46
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$11.51
Genuine Ge part
By: Ge
Part Number: WE04X10094
This thermal limiter is the dryer's high-limit thermostat. It monitors temperature and opens the heating circuit if the dryer overheats, helping protect components and allowing the appliance to operate safely.
- Provides over-temperature protection for the dryer's heating circuit
- Opens the circuit when excessive heat is detected to prevent damage
- If failed open, the dryer may run but not heat
- Repeated tripping can cause intermittent heat and longer dry times
What's included: One thermal limiter Install notes:
- Disconnect power and allow the dryer to cool before servicing; shut off gas supply for gas models
- Handle wiring carefully; transfer leads one at a time and mount the limiter in the original location/orientation
- Use a multimeter to check continuity
- Clear lint buildup and prevent repeat overheating
Do-It-Yourself Stories from Customers like You
Belt jumped off idler did not trip belt switch at first thermal limiter shut dryer down Bill M. • Bradenton , FL • January 16, 2017
REPLACED BELT AND IDLER. TESTED AND FOUND THERMAL LIMITER BLOWN SO REPLACED IT. DRYER WORKS GOOD
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$69.76
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$83.01
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$13.25
Genuine Frigidaire part
By: Frigidaire
Part Number: 134048800
This dryer control thermostat regulates internal temperature by cycling the heater on and off. Replacing a failed thermostat restores proper, consistent drying temperatures to protect fabrics and improve overall drying performance.
- Monitors exhaust temperature and opens/closes contacts to maintain target heat
- Helps prevent underheating and overheating during drying cycles
- Common symptoms of failure: no heat or low heat, long dry times, runs too hot, inconsistent temperatures
- A sticking thermostat may cause the high-limit safety to trip
What's included: 1 control thermostat Install notes:
- Disconnect power before servicing
- Access location varies by model; typically mounted on the blower or heater housing
- Move wires one at a time from the old thermostat to the new one; ensure tight, secure connections
- After replacement, clean the lint path and verify exterior venting for proper airflow
Do-It-Yourself Stories from Customers like You
My dryer was taking too long to dry my clothes. Gerard C. • Millville , MA • March 08, 2017
I replaced both thermostats, the seals and the heating element and the belt. It's an easy job to keep my dryer last longer.
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$81.21
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$95.83
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$14.62
Genuine Frigidaire part
By: Frigidaire
Part Number: 3204307
This temperature control thermostat regulates your appliance's internal temperature by opening and closing the electrical circuit as conditions change, helping it reach and maintain the setting you select for consistent performance. What it does:
- Senses temperature and opens/closes contacts to control the system
- Helps maintain the set temperature by cycling the unit on and off
- Can lead to inconsistent temperature or a control knob that has no effect
What's included:
- 1 temperature control thermostat
Install notes:
- Disconnect power before servicing; use proper PPE around sharp sheet metal
- Photograph wiring and transfer conductors one at a time to the new control
- Route it exactly as original and avoid kinks or sharp bends
- Set the control to mid-range after installation and allow the unit to stabilize before fine-tuning
Do-It-Yourself Stories from Customers like You
Not heating. Ernesto C. • Hollywood , FL • August 16, 2020
Yes
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$97.95
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$116.56
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$18.61
Genuine Frigidaire part
By: Frigidaire
Part Number: 5304406099
This safety thermostat is a temperature-sensitive switch that helps protect your appliance from overheating. When excessive heat is detected, it opens the circuit to stop power to critical components, helping prevent damage and ensuring safe operation.
- Monitors temperature at a specific location and interrupts power if it exceeds a safe limit
- Can cause no power, no heat, or shutdown during use when failed or tripped
- Helps prevent overheating damage to internal components
- Restores normal operation when replaced
What's included: Safety thermostat only. Install notes:
- Disconnect power to the appliance before service
- Note wire positions and terminal orientation before removal
- Use proper tools and avoid bending or stressing terminals
- After installation, check for underlying overheating causes (blocked airflow, failed fan, etc.)
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$87.95
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$103.78
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$15.83
Genuine Whirlpool part
By: Whirlpool
Part Number: WP3404153
This cycling thermostat regulates dryer drum air temperature by switching the heater on and off at its rated setpoints. It helps maintain consistent drying performance and protects against overheating for safer, more reliable operation. What it does:
- Regulates heater cycling to maintain target drum temperature during a cycle
- Opens on temperature rise and recloses as the air cools to prevent runaway heat
- Failure can present as no heat, weak heat/long dry times, or overly hot operation
- Operates around a 180F open / 140F close rating per catalog specification
What's included:
Install notes:
- Disconnect power; for gas dryers, also shut off the gas supply
- Access location varies by model; remove the appropriate panel to reach it
- Note wire positions; transfer leads one at a time and secure the thermostat with the original screws
- After installation, clean lint passages and ensure proper vent airflow to prevent overheating and repeat failures
Do-It-Yourself Stories from Customers like You
20 year old Whirlpool dryer would stop mid cycle. Jonathan S. • Alexandria , VA • August 29, 2020
I don't have a multimeter so couldn't check all voltages or resistances on suspect parts. I assumed it had to be the two thermostat units - the thermostat or the dryer cycling thermostat. These were not expensive parts so ordered both and installed both. Very easy to remove back panel and replace with the new parts, making sure the OEM numbers were the same. Put back panel on, plugged back in and it fired right up - time will tell if these were the culprits. Not much left electronics wise on...
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$55.95
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$67.14
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$11.19
Genuine Ge part
By: Ge
Part Number: WE4X856
This internal-bias thermostat senses oven temperature and helps the control board maintain the set heat level. Replacing a failing thermostat restores more consistent temperature control and more reliable cooking results. What it does:
- Senses cavity temperature and signals the control to cycle the heating element or burner
- Regulates heating cycles so the oven reaches and holds the set temperature
- Common symptoms: oven takes too long to heat, temperature fluctuates or runs too hot, or the oven cycles on/off erratically
What's included: One thermostat Install notes:
- Disconnect power (unplug or shut off circuit breaker) before servicing to avoid shock
- Access location varies by model—part is typically mounted near the control or inside the oven cavity housing
- Handle the sensor element and terminals carefully to avoid damage; reuse of mounting hardware depends on your model
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$79.95
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$95.14
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$15.19
Genuine Whirlpool part
By: Whirlpool
Part Number: WP22001555
This 250V, 1A fuse protects your washer's control circuit from overcurrent. Replacing it can restore control power once the root cause is corrected.
- Opens to protect electronics when current exceeds its 1A rating
- Check this part if the washer has no power, the control panel is dead, or it won't start
- A blown fuse will test open for continuity
- Repeated failure points to an underlying short or component fault that must be fixed
What's included: 1 fuse
- Disconnect power before servicing
- Access the fuse at the control board or fuse holder
- Replace only with the same rating: 1A, 250V
- Inspect wiring/components and correct any short before restoring power
Do-It-Yourself Stories from Customers like You
Lid switch washer Michael D. • Ambler , PA • November 03, 2014
Lid switch problem. Easy to fix, not so easy to diagnose. First thing to look at if something goes wrong and there does not appear to overtly be mechanical issue like pump, etc.
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$21.77
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$25.91
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$4.14
Genuine Whirlpool part
By: Whirlpool
Part Number: 279080
This Thermostat L225 is a temperature limit thermostat that helps regulate heat and prevent overheating in the appliance. It restores proper temperature control so the unit runs safely and more reliably. What it does:
- Acts as a temperature-regulating limit switch to stop heating when limits are reached
- Prevents overheating by opening the circuit at excessive temperatures
- Common symptom: appliance heating inconsistently or cutting out during cycles
- Can be checked for continuity when diagnosing heating problems
What's included: One Thermostat L225 limit thermostat Install notes:
- Always disconnect power to the appliance before starting any repair
- Handle and install the part in the same orientation and mounting as the original
- Verify electrical connections are secure and use a multimeter to test continuity
- If other safety devices (thermal fuses/thermistors) failed, inspect and replace as needed per OEM guidance
This part fixes the following symptoms
-
No heat or not enough heat
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Do-It-Yourself Stories from Customers like You
Clothes dryer stopped heating Ashby W S. • Sandpoint , ID • February 28, 2016
Looked at how-to video at Appliancepartspros.com. Took back off dryer thinking I needed to replace heating element. Found loose thermostat wire that had corroded. Spade connector on wire fell off. Stripped wire of insulation and steel-wooled the exposed wires. Replaced spade connector. Found out thermostat connection had broken loose. Tried to order a replacement thermostat online but had to get into chat mode with Appliancepartspros.com salesman in order to identify the right thermostat. At...
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$52.95
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$63.54
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$10.59
Genuine Frigidaire part
By: Frigidaire
Part Number: 5308015399
This safety thermostat is a temperature-limiting switch that helps protect your refrigerator/freezer by opening the circuit if temperatures reach an unsafe level, preventing damage to components and reducing fire risk. What it does:
- Monitors internal temperature and interrupts power when the preset limit is exceeded
- Prevents overheating of heating elements or compressors in defrost and refrigeration circuits
- Helps stop continuous run or cycling caused by thermal faults
- May be used as part of the fridge/freezer safety/limit control system
What's included: One safety thermostat (single unit) Install notes:
- Disconnect power to the appliance before inspecting or replacing the thermostat
- Handle carefully and avoid kinking or crushing any sensing element or capillary tube
- Verify function and wiring location against your model's service manual or wiring diagram
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$153.95
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$183.20
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$29.25
Genuine Whirlpool part
By: Whirlpool
Part Number: WP33303391
A replacement cycling thermostat that helps regulate dryer temperature and prevent overheating by cycling the heater on and off as needed. Restores temperature control for safer, more consistent drying. What it does
- Opens and closes to cycle the heating element, maintaining proper operating temperature.
- Helps prevent excessive heat build-up that can cause clothes damage or dryer shutdowns.
- Common fix for dryers that run too hot, have uneven drying, or won't maintain heat.
- Works with the dryer's existing temperature control system to stabilize cycles.
What's included
Install notes
- Disconnect power before accessing or replacing the thermostat to avoid shock.
- This part mounts inside the dryer cabinet near the heating assembly.
- Handle the thermostat carefully and reconnect wires to the correct terminals.
- Test the dryer on a short cycle after install and monitor temperature; if symptoms persist, check other heating components.
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$79.53
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$94.64
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$15.11
Genuine Whirlpool part
By: Whirlpool
Part Number: WP303896
High limit thermostat, Canadian models only.
This part fixes the following symptoms
-
No heat or not enough heat
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$58.60
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$70.32
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$11.72
Genuine Frigidaire part
By: Frigidaire
Part Number: 5303211472
This mechanical temperature control thermostat regulates refrigerator temperature to keep food cold and cycling the compressor as needed. Replaces a faulty control to restore proper cooling performance and temperature stability. What it does:
- Senses cabinet temperature and opens/closes the compressor circuit to maintain set temperature.
- Stops the compressor when the refrigerator reaches the selected temperature and restarts it as needed.
- Commonly replaced when the fridge runs continuously, won't reach set temperature, or has erratic cooling cycles.
- May produce a clicking sound when switching or fail to make electrical contact, causing cooling loss.
What's included: One temperature control thermostat. Install notes:
- Disconnect power to the appliance before starting any repair.
- Access may require removing interior panels or control housing; keep track of fasteners and wire locations.
- Verify wiring and operation with a multimeter; replace only with the correct OEM part.
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$45.67
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$54.35
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$8.68
Genuine Whirlpool part
By: Whirlpool
Part Number: WP348860
$5.95
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$7.14
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$1.19
Genuine Lg part
By: Lg
Part Number: 6931FR3108A
This Thermostat Assembly monitors and regulates internal temperature within the appliance's heating circuit. Replacing a failed thermostat restores proper heat control, helps prevent overheating, and can resolve common heating performance issues so cycles run correctly. What it does
- Senses internal temperature and opens/closes the heater circuit to maintain proper heat
- Provides over-temperature protection by cutting power at unsafe temperatures
- Helps ensure consistent heating performance throughout the cycle
- Helps with symptoms such as no heat, overheating/shutting off, or unusually long cycle times
What's included
Install notes
- Disconnect power before servicing; allow hot components to cool
- Access the thermostat location (varies by model); note wire positions before removal
- Mount flush to the surface for accurate sensing; transfer original hardware if required
- After installation, test operation; use a multimeter for continuity checks if needed
Do-It-Yourself Stories from Customers like You
No heat Richard L. • Visalia , CA • March 18, 2020
I replaced the thermostat unit and the heater worked again. So far so good!! Thanks to quick service from you and decent prices.
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$54.95
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$64.84
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$9.89
Out Of Stock
Usually ships within 4 - 14 days