137116700 Frigidaire Washer Thermostat is a temperature-sensing switching device used in select Frigidaire washing machines. It functions as a sensor/switch within the appliance’s thermal control system, providing either a discrete open/closed signal or an analog temperature input too the machine’s control electronics.As a replaceable service part, it is typically mounted in proximity to the tub or heater assembly and terminated with standard appliance connectors to interface with the main wiring harness.
Inside the appliance, the thermostat monitors temperature and communicates that information to the washer’s control board and associated subsystems. In models equipped with internal water or air heaters, the thermostat will enable or disable the heating element to reach and maintain target temperatures; in other designs it provides temperature feedback used by cycle logic to time rinse and wash stages.The component therefore interacts directly with the heater element (when present), the control module, safety interlocks and may influence valve timing and pump operation by informing the control logic of actual thermal conditions. Proper operation is essential both for cycle performance and for preventing overheating that could damage components.
In this article readers will find a technical overview of the 137116700 thermostat’s intended function and typical electrical/mechanical characteristics, guidance on model compatibility and identification, common failure symptoms to watch for (for example, lack of heating, incorrect cycle temperatures or related error codes), high‑level troubleshooting approaches technicians commonly use (visual inspection, connector and continuity checks, consultation of wiring diagrams), and practical replacement considerations such as correct part selection, connector and mounting fit, and safety precautions to observe when servicing the unit.
Table of Contents
- Function and Role of the Washer Thermostat in Frigidaire laundry Systems
- How the 137116700 Frigidaire Washer Thermostat Works Inside the Appliance
- Common Failure Symptoms and Diagnostic Indicators of Thermostat Faults
- Compatibility, Replacement Considerations, and Installation Procedures for the 137116700 Thermostat
- Q&A
- In Retrospect
Function and Role of the Washer Thermostat in Frigidaire Laundry Systems
The 137116700 frigidaire Washer Thermostat is a temperature-sensing switch used in compatible Frigidaire laundry machines to monitor and report water or heater temperature to the machine control. In operation the thermostat provides a threshold signal that the control board uses to energize or de-energize heating circuits or direct water-valve actions; depending on the washer design it functions either as a temperature threshold switch or as a feedback sensor to the control logic. Correct mechanical fit, terminal/harness compatibility, and matching setpoint behavior are required for proper replacement - mismatched thermostats can cause incorrect temperature regulation even if electrical connections appear correct.
- Common symptoms of a failing thermostat: no heat during “hot” cycles,overheating or thermal cutouts,inconsistent cycle temperatures,and fault codes related to temperature sensing.
- Service checks: continuity or resistance measurement across thermostat terminals at known temperatures, and verification of connector pinout against the wiring diagram.
- Compatibility considerations: verify part number,mounting location,and electrical ratings before replacement.
| Item | Description |
|---|---|
| Part | 137116700 Frigidaire Washer Thermostat - temperature-sensing switch for select Frigidaire washers |
| Function | Sends threshold or resistance-based temperature information to the control board to control heater or valve circuits |
| Service tip | Test with a multimeter for continuity at ambient and elevated temperatures or compare resistance profile to service spec; consult model wiring diagram |
Technicians typically verify thermostat operation by measuring continuity or resistance while applying heat (hot water or controlled heat source) and comparing results to manufacturer specifications; an open reading where a closed circuit is expected indicates a failed thermostat, while a shorted or constant closed state can cause over-temperature conditions or nuisance faults. For field replacement, match the 137116700 Frigidaire Washer Thermostat to the appliance model number, mounting style, and harness connector, and recheck temperature behavior after installation by running a monitored wash cycle or using diagnostic mode to confirm proper control responses.
How the 137116700 Frigidaire Washer Thermostat Works Inside the Appliance
The 137116700 Frigidaire Washer thermostat is a temperature-sensing switch installed in the washer’s water/heater assembly that controls when the heater circuit is energized.As the washer fills and the heater runs, the thermostat monitors coolant/water temperature and changes contact state at its setpoint: typically closed at lower temperatures to allow current to the heater and open when the programmed temperature is reached. The thermostat provides a direct switching function to the heater or a temperature input to the main control board, so correct electrical ratings, mounting orientation, and setpoint behavior must match the original part to ensure compatible operation with Frigidaire control logic and safety interlocks.
Technically, the part behaves as a discrete thermal switch whose contact state, response hysteresis, and physical placement determine water-temperature regulation and over-temperature protection. Practical diagnostics include verifying continuity at ambient temperature,confirming that the contact opens as the heater warms the element (or as the water temperature increases),and inspecting for corrosion or mechanical sticking. Replacing a failed unit with an electrically mismatched thermostat can cause heating failure or nuisance trips; thus, confirm setpoint and terminal configuration before substitution.
- Common symptoms: cold wash cycles, heater energized continuously, tripped thermal fuses, or error codes related to temperature sensing.
- Basic checks: visual inspection for heat-damage or corrosion, continuity test with a multimeter at defined ambient conditions, and verifying wiring/connector fit.
- Compatibility note: use a replacement that matches terminal layout and switching characteristics rather than only physical fit.
| Item | Description |
|---|---|
| Function | Switches heater circuit or provides temperature input at a defined setpoint |
| Typical location | Mounted on or near the heater assembly/tub for accurate water temperature sensing |
| Replacement considerations | Match electrical rating, setpoint behavior, and connector type to the original part |
Common failure Symptoms and Diagnostic Indicators of Thermostat Faults
The 137116700 Frigidaire Washer Thermostat is a temperature-sensing and switching device that provides the control board with a discrete indication of water temperature or directly opens/closes the heater circuit depending on the washer design. In practice this component can be a bimetal thermostat or a thermistor-based sensor: bimetal thermostats are normally-closed at ambient and open at their setpoint, while thermistors change resistance with temperature and require a resistance-versus-temperature reference to interpret. Compatibility is limited to Frigidaire washer models that use this part footprint and connector; mismatched specifications (setpoint, resistance curve, or connector pinout) will produce incorrect temperature control even if the part fits physically.
Diagnosing thermostat faults combines symptom observation with electrical measurement. Common indicators include no heat, persistent cold washes, unexpected heater run-on, or intermittent heating that correlates with vibration or moisture ingress. A technician should inspect the connector and wiring for corrosion, measure continuity and resistance out of circuit, and verify the thermostat’s behavior across temperature using an ice-bath and warm-water checks or a calibrated heat source. If the part fails to open/close or its resistance curve deviates from the service specification,replacement with the correct 137116700 unit is appropriate; also verify the control board drives and ground references before condemning the thermostat.
- Washer produces only cold water or overcooks loads despite heater activation signals.
- cycles extend or abort as the control board does not see expected temperature feedback.
- intermittent heating that corresponds to connector movement or moisture indicates corrosion or a broken lead.
- Multimeter shows open circuit or resistance values out of expected range for the thermostat type.
| Item | Description |
|---|---|
| Continuity behavior | Bimetal thermostats: closed at ambient, open above setpoint; thermistors: specific resistance vs temperature curve-compare to service data. |
| visual inspection | Check for burned terminals,corrosion,cracked housing,and secure mating connector; ingress or mechanical damage frequently causes intermittent faults. |
| Electrical test | Measure continuity and resistance out of circuit and confirm the thermostat changes state with controlled temperature; verify control-board drive voltage to the sensor circuit in-circuit. |
Compatibility, Replacement Considerations, and Installation Procedures for the 137116700 Thermostat
The 137116700 Frigidaire Washer Thermostat is a temperature-sensitive switching device used on models that monitor or control wash and rinse water temperature.It functions as a sensor/switch that changes state at defined temperature thresholds, providing on/off signals to the washer’s control board or heating circuit. Technicians should verify mechanical mounting, connector pinout, and switching characteristics (setpoint and hysteresis) when assessing compatibility; a physically identical switch can still fail to operate correctly if the electrical setpoint differs from the original. In practice, confirm the replacement matches the appliance harness and that the thermostat’s electrical ratings and pin configuration align with the service manual or original part markings before installation.
Replacement and installation require basic electrical troubleshooting and safe service practices: disconnect mains power and shut off water supply before beginning, document wiring locations and orientation, measure continuity and switching behavior with a multimeter through an appropriate temperature change or heat source, then transfer mounting hardware and connectors exactly. After replacement, perform a diagnostic or a controlled cycle to confirm proper switching at expected temperatures and to check for leaks or wiring strain. Typical service checks include verifying closed continuity at ambient if the device is normally-closed, confirming open/closed transition near the expected setpoint, and ensuring stable mechanical mounting to avoid false trips from vibration.
- Power off and tag-out appliance before service.
- Note and photograph connector positions; label wires if needed.
- Test original thermostat with multimeter for expected continuity and response to heat.
- Install replacement, secure mounting bracket, reconnect harness, restore power and run test cycle.
| Item | Description |
|---|---|
| Part | 137116700 Frigidaire Washer Thermostat - verify against service manual for model fit |
| Electrical | Switching device; confirm terminal count and voltage/current ratings before replacement |
| Service check | Continuity/resistance test and functional test on a controlled heat source or diagnostic cycle |
Q&A
What is the Frigidaire part 137116700 and what does it do in my washer?
Part 137116700 is the OEM temperature sensing thermostat used on certain frigidaire/White-Westinghouse top‑load washers. Its job is to monitor water/tub temperature and provide an on/off signal to the washer’s control (or heater circuit) so the machine can select the proper fill temperature and/or prevent overheating.
How can I tell if the 137116700 thermostat is failing?
Common symptoms of a failing thermostat include incorrect water temperatures for selected cycles (always cold or always hot), washer error codes related to temperature, or a cycle that stalls during temperature sensing.Visual signs include corrosion, cracked housing or burned terminals. However, similar symptoms can be caused by wiring, control board faults, or a bad inlet valve, so test before replacing.
Where is the 137116700 thermostat located in the washer?
Location varies by model, but it’s usually mounted on or near the tub or the heater assembly and accessible behind a front or rear access panel or beneath the washer. Consult your model’s service manual or exploded parts diagram to find the exact location before disassembly.
How do I test the 137116700 thermostat with a multimeter?
First unplug the washer. Disconnect the thermostat from the wiring harness. With a continuity or ohmmeter set,check for continuity across the thermostat terminals at room temperature – a working on/off thermostat will usually show continuity (closed) at cool temps. If it’s open at room temp or doesn’t change state when you gently heat it (using hot water or a heat source while observing safety), the thermostat is likely bad. Note: some washers use thermistors (variable resistance) instead of on/off thermostats; a thermistor shows a resistance that changes with temperature rather than a simple open/closed switch.
Can I replace the 137116700 thermostat myself, and what safety steps should I follow?
Yes, a competent DIYer can replace it, but always disconnect power and turn off the water supply first. Take pictures of wire locations before unplugging, use the correct tools, and avoid sharp edges or wet components. If you’re not comfortable working with electrical components, hire a qualified technician.
What are the basic steps to replace the 137116700 thermostat?
general steps: 1) Unplug the washer and turn off water.2) Remove the access panel to reach the thermostat.3) Note and disconnect the wire connectors and any mounting hardware. 4) Remove the old thermostat and install the new one in the same orientation. 5) Reattach wires, replace the panel, restore power and water, and run a test cycle. Always follow the model‑specific service instructions.
Is part 137116700 interchangeable with other thermostats or thermistors?
Only use parts specified for your washer model. 137116700 is an OEM thermostat; some models may use a different thermostat or a thermistor (which behaves differently and has a specific resistance curve). Substituting a different type or part number can cause incorrect temperature control or errors. Verify compatibility by checking your washer’s model number and the manufacturer parts list.
Where can I buy a genuine 137116700 and are aftermarket parts acceptable?
Genuine 137116700 parts are available from Frigidaire authorized parts dealers, appliance parts websites, and some major retailers. Aftermarket replacements are often cheaper and may work, but quality and fit can vary. When buying, confirm the part number, return policy, and warranty; prefer OEM when in doubt, especially if your washer is still under any service coverage.
In Retrospect
The 137116700 Frigidaire washer thermostat is a key component in maintaining correct water temperature and safe operation of Frigidaire washing machines. By monitoring and regulating heating elements or water temperature sensors, this thermostat helps ensure consistent wash performance, energy-efficient operation, and protection of internal components from overheating or temperature-related failure.
Accurate diagnosis is essential before replacing the thermostat to confirm that temperature-related symptoms are not caused by other electrical, control board, or sensor issues. Proper testing-using manufacturer guidance or qualified diagnostic tools-reduces needless parts replacement and targets the true source of the problem.
When replacement is required, installing the correct 137116700 thermostat or an approved equivalent and following safety and installation best practices restores reliable operation and helps prevent secondary damage. For complex issues or when in doubt, seeking professional service ensures the repair is performed correctly and safely, preserving appliance performance and longevity.
Professional Appliance Service
If your appliance requires professional diagnosis or repair, visit
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