137116700 Frigidaire Washer thermostat is a temperature-sensing and⢠control device âused in select Frigidaire washing machines; âit â¤functions â¤as a âthermal âswitch or sensor⤠that monitors â˘water or heater temperature and â˘provides an âelectrical⤠input to the â˘appliance⤠control system.â As a discrete service part, itâ is typically mounted in â¤thermalâ contact with âtheâ heater â˘assembly, water jacket, â¤or âbulkhead and â¤is identified by its OEM â¤part number to ensure correct âfit⢠and electrical characteristics.
Within the washer system the thermostat servesâ to detectâ temperature and either open/close âa circuit (in the case of aâ bimetal â˘thermal switch) or â¤report temperature to⤠the â¤main control board⤠(in theâ case of a thermistor-type sensor).â It commonly interfaces â¤with the heater element, relay âor triac drivers on the âcontrol board, wiring harnessand⤠anyâ safety interlocks; âproper operation prevents overheating during sanitizing or high-temperature âŁcycles⣠and enables the control logic to regulate water temperature for cycle timing and detergent⤠activation.
In this⣠article⣠readers âŁwillâ find a technical overview of⢠how theâ 137116700 âthermostat functions,how âto determine model compatibility,common failure âsymptoms⢠and diagnostic checks (electrical continuity,resistance vs. expected âvaluesand mounting/connection inspections), troubleshooting steps to isolateâ thermostat faults⣠from⢠heater or control-board issuesandâ practical replacement considerations such asâ safe service procedures, part verificationand installation notes for âtechnicians and experiencedâ appliance owners.
Table of⤠Contents
- Function â¤and Role of the Thermostatâ in Frigidaire Washing Machines
- How the 137116700 Frigidaire Washer Thermostat Operates Within the Appliance’s Control and Heating⣠Circuits
- Common âŁFailure Symptoms âand Diagnostic Electrical Signatures of a Faulty Washer Thermostat
- Compatibility, Replacement Considerations,⢠and StepâbyâStep Installation⤠Procedures⣠for the Thermostat
- Q&A
- In Conclusion
Functionâ and Role â˘of the Thermostat in Frigidaireâ Washing Machines
The 137116700⤠Frigidaire Washer Thermostat isâ a temperature-actuated switch⣠thatâ monitors water or tub temperature and provides an electrical signalâ to â¤the washer’s heater circuit â¤or control board.⤠in models that include an internal heater âor require temperature feedback,â this thermostatâ uses âa bimetal or similar sensing⣠element to open or âclose a circuit at a⤠defined setpoint, acting both â˘as a control⣠input and as a safety cutout to â˘preventâ overheating. Correct replacement requires matching the part’s mounting style, terminal typeand calibrated trip⤠point to the original âŁcomponent so the control logic receives accurate temperature facts.
Technicians diagnose thermostat function⢠by measuring continuity at ambient temperature⤠and observing the change of state when the sensor is exposedâ to heat; a working thermostat âwill transition between closed âŁand open âstates at predictable temperatures. Common âservice-handling examples: aâ washer thatâ never heats may show âan open thermostat âat room temperature, while a unit â¤that â¤overheats canâ indicate a thermostat âŁstuck âŁclosed. Always verify wiring, âthe⣠heater element,â and control board outputs before replacing theâ thermostat, âand ensure the âreplacement is secured with proper âthermal contact to the⣠element⢠or tubâ toâ maintain calibratedâ response.
- Typical features: temperature â¤setpoint switching, â¤safety cutout behavior, mechanical mounting/terminal âconfiguration
- Fast tests: continuity at ambient, apply controlled heat⤠to observe switching, verify âconnector continuity⣠to âŁcontrol âboard
- Common symptoms of failure: no heat, overheating, âerratic temperature âregulation
| Item | Description |
|---|---|
| Function | switches heater âŁcircuit or signals â˘control board based on â˘sensed temperature |
| Electrical behavior | Typically a normally-closed contact that opens at the trip âtemperature (varies â˘by âdesign) |
| Common symptom | Openâ at ambient â˘= no heat; stuck closed = possible overheating |
How the 137116700 â˘Frigidaire Washer âThermostat â˘operates⤠Within the Appliance’s Control âand â˘Heating Circuits
The 137116700 Frigidaireâ Washer Thermostat is a temperature-actuated switch installed inâ the washer’s heating loop and monitoring circuit. âŁIn normal âoperation âit provides a binary feedback signal to the control âŁboard âand simultaneously acts â˘as a safety interlock⤠for theâ heater element: when the âsensed âŁwater or cabinet temperature is below the⢠thermostat’s â˘trip⣠point the contact closes to allow the⢠heater to be energized by the control⢠relay,andâ whenâ the temperature reaches the set threshold the contact opens to removeâ heater power. As it âis indeed aâ simple â¤open/closed device rather than a variable regulator, the⣠thermostat is usedâ for on/off control and over-temperatureâ protection ratherâ than fine âtemperature modulation.
The thermostat must match the washer’s electricalâ and thermal specifications to⤠function⤠correctly; compatibility âincludes⢠correct terminal âstyle,mounting⣠location,and temperature setpointâ as specified in the service manual. âCommon â˘failure modes are contact sticking â¤(heater remains on or will not energize), loss of continuity from â˘corrosionor⣠thermal drift â˘that âprevents reliable cycling. Technicians commonly verifyâ operation with â˘a multimeter by â¤checkingâ continuityâ at â¤ambient temperature and afterâ applying a controlled heat sourceand â˘by inspecting â˘wiring harness connectors and the control â¤board relay that supplies the heater.
- Role: On/off temperature control and high-temperature cutoff for the heaterâ circuit
- Behavior: Provides a âclosed contact below âŁsetpoint, opens atâ trip â˘temperature
- Failure â¤symptoms:⣠No heat, continuous heator⣠intermittent âheating cycles
- Diagnostic tip:⢠Check continuity and connector integrity beforeâ replacing the part
| item | Description |
|---|---|
| Type | Temperature-actuated safety and control switch (mechanical contact) |
| Function | Allows heater operation⢠and reports âtemperature âthreshold to â˘the control board |
| Terminals | Typically âtwo⣠spade terminals;â must match⤠harness and relay wiring |
| Diagnostic | Continuity at ambient⢠temperature, open at rated â˘trip; also inspect connectors and relay |
| Replacement note | Replace with matching⤠setpoint⢠andâ terminal configuration per model serviceâ data |
Common Failure⤠Symptoms and⢠Diagnostic âElectrical Signatures of a Faulty Washer Thermostat
The â˘137116700 Frigidaire Washer Thermostat â˘serves as the temperature-regulation and âfeedback⣠element inâ a washer’s wash⤠and rinse circuits,â either asâ a temperature-actuated switch⤠or as âa resistance-type sensor depending on the specific washer âdesign. In practical termsâ this partâ confirms water temperature âto the control board and/or enables the heater⣠circuit until a⢠setpoint is â˘reached; a failed thermostat can present identical operating effects to a failed heater element orâ wiring âfault. Verify compatibility by matching â˘the part number and connector/pin⣠count to âthe⣠washer’s â˘wiring diagram before replacing, since different models may use â¤a bimetal switch (open/closed) or a â¤thermistor â(variable resistance) under the â¤same service label.
- No âorâ incorrectâ water heating during hot âcycles⢠-â control âboard calls for heat but â¤heater never energizes.
- Heater runs âcontinuously or cycles offâ prematurely â- thermostat âfailing to open âat its trip⤠temperature.
- Intermittent faults or error codes tied to â˘temperature sensing – often caused by⣠corroded â¤terminals or internal opens.
- Electrical diagnosticâ signatures: an â¤open circuit (infinite â˘resistance) at room temperature for aâ bimetal switch⤠indicatesâ failure;â aâ correctlyâ functioning âŁswitch shows continuityâ at cold and opens at/above its trip temperature. For a⤠thermistor-style sensor, expect a consistent, monotonic resistanceâ change âwith temperature when warmed or â¤cooled.
- Shortâ to ground â¤or shorted⣠terminals – measured asâ near-zero ohms to ground – will cause â¤erroneous heater control or safety shutdowns.
To⣠diagnose, disconnect mains power⣠and isolate the thermostat from the harness, then use a digital â¤multimeter⢠to measure âcontinuity or resistance.â For switch-type thermostats warm âŁthe sensor with a âcontrolled heat source (lamp or warmâ water) and observe theâ transition from closed to⤠open; for sensor-type thermostats record resistance at two known temperatures toâ confirm âa â¤predictable change. â¤Also check for proper control-voltage âpresence at⤠theâ connector when⤠the control requestsâ heat; if âthe control is âdriving the heater but the thermostat shows open or no change⢠in resistance, replacement is justified. Always disconnect â˘power before â˘probing,â andâ consult the washer’s schematic toâ interpret multi-wire sensors or combined-temperature/pressure assemblies â˘accurately.
| Item | Description |
|---|---|
| Typical diagnostic â˘outcome | Switch-type: continuity at⢠ambient,⢠opens⢠at trip temp.Sensor-type: resistance⣠varies consistently with temperature; open or short indicates â˘failure. |
Compatibility,Replacementâ Considerations,and âStepâbyâStep Installation Procedures for the Thermostat
Theâ 137116700 Frigidaire Washer Thermostat⤠is a temperature-sensing switch that directlyâ controls âthe âwasher’s â˘heating circuit and provides a safety cutoff âto prevent⢠overheating. In practical âterms it monitorsâ water âor tub temperature and signals the control board or⣠heater⤠relay to open or close the circuit⤠at the designed âset â˘point; thereforeâ replacement compatibility requires matchingâ the thermostat’s temperature set points, terminal type,⣠electrical⣠ratings â(voltage and current)and mechanical mounting. Before ordering a replacement, â˘verify the original part’s â˘connector style (spade, âplug,⢠or harness), the âphysical mounting bracket âŁor clipâ location, âŁand whether the unit is a simple bimetal switch or âan electronic sensor-mismatches in any⢠of these areas can cause incorrect⣠temperature regulation or fitment problems even when the part number appears similar.
Followâ a intentional,⢠safety-focused procedure during replacement: disconnect power and water supply, confirm the unit location, âdocument wiring â˘orientation, âand âtest theâ old âthermostat with âa multimeter⣠forâ continuity â˘and expected resistance at âŁambient temperature. After removing the access panel âŁand unfasteningâ the thermostat, transfer or label⣠wires to ensure they match â¤terminals on the new unit, â˘secure the⢠new thermostat with âŁthe proper hardwareand perform an initial diagnostic cycle to confirm proper operation âand âno error codes; if the thermostat includes â˘a â˘mechanical orientationâ requirement (for example, a sensing bulb or probe alignment),⣠install it exactly as âthe original toâ maintain accurate temperature âsensing.
- Disconnect power and water; âdrain the tub if necesary.
- Access the thermostat âlocation (rear panel or controlâ housing) âŁand photograph wiring forâ reference.
- Measure old thermostatâ withâ multimeter forâ continuity/ohms; compare toâ specification.
- Remove connectors⢠and mounting hardware; install ânew thermostat âŁin identical⣠orientation.
- Reconnect⢠wires to matching terminals,â restore â¤power/water, âand runâ a âtest cycle to âŁverify temperature⣠control.
| Item | Description |
|---|---|
| Temperature type | Bimetal switch or electronic sensor; must match⤠original set point |
| Electrical rating | Voltage and ampacity âof âheater circuit; confirm with⢠washer schematic |
| Connector style | Spade, plug or harness-ensure pin count and spacing match |
| Mounting | Bracket, clipor probe location;â orientation â¤affects sensing accuracy |
Q&A
What is âŁFrigidaire part â137116700 and⣠what does⣠it do in a washer?
Part 137116700 is the temperature⢠sensing/thermostat component used on âsome Frigidaire washing machines. â˘Its⢠job is to monitor water or tub temperature (and/or act as aâ highâlimit cutoff) so⢠the control can select the correctâ heater âoutput or cycleâ timing and prevent overheating. If the sensor/thermostat fails, the washer may ânot heat water properly, may throw⤠temperatureârelated error âcodes, â˘or may interrupt cycles.
What are⢠common symptoms of a bad 137116700 thermostat?
Typical⤠symptoms include: the washer won’t heat or⢠only uses cold âŁwater when⤠a hot setting âis selected; cycles âthat stop unexpectedly âor run incorrectly; â¤temperatureâ related error codes on the â¤control panel; or a washer that overheats (rare). Also âcheck⤠for⣠open â˘or intermittent electrical connection at the thermostat âwiring⣠harness. Always ârule out a failed heater element,control âboard,and â¤wiring before replacing the thermostat.
How⣠can I test the 137116700 thermostat to seeâ if it is indeed âworking?
First âdisconnect⤠power to the washer. Visually inspect wiring and connectors for corrosionâ or damage. Use a âmultimeter to check for continuity/expected⣠resistance across â˘the âthermostat leads. Ifâ the thermostat is a simple thermal switch it should âshowâ continuity at roomâ temperature; if it’s a⤠thermistor it âwill âshow a specific resistance âŁvalue âthat changesâ with â˘temperature. For exact resistance⣠numbers⤠andâ a âstepâbyâstep procedure refer to the âmachine’s service manual.Ifâ readings are out of specification or intermittent, the component should be replaced.
Can I âreplace⤠the thermostat myself,â andâ what âare the âŁbasic steps?
Yes, a competent DIYer or⣠technician can replace⣠it, but observe electrical and water⢠safety. âŁGeneral steps:â unplug theâ washer and⤠turn off water; access the thermostat location (may â¤require removing âŁthe rear panel,top panel,or control console depending on model); label andâ disconnect âwiring; âremove â˘the mounting âfasteners and swap inâ the new part; reconnect wiring and reassemble. Afterâ reassembly, restoreâ power andâ run a test cycle. If you’re ânot comfortable with electrical work, hire a qualified appliance âtechnician.
Is part 137116700 compatible with my Frigidaire washer model?
Compatibility⣠depends on the specific washer model and⣠production⤠variations. Do âŁnot assume interchangeability. âŁThe correctâ way to confirm⤠compatibility⣠is âto enter yourâ washer’s full âmodelâ and serial â¤number into Frigidaire’s official parts âlookup âor consult an authorized parts distributor/service manual. Buying by the âwasher model number or using a verified parts lookup is recommended.
How much â˘does the 137116700 thermostat cost and where can I â˘buy it?
Prices varyâ by supplier and â¤region; expect partsâonly pricingâ to range from a modestâ retailâ part fee to slightly higher⢠for OEM â˘authorized âsellers. You can buy it from Frigidaire/Electrolux â¤authorized parts dealers, online appliance partsâ retailersor âthrough local appliance service âshops. Compare⤠OEM numbers âand seller⣠reputationand check⣠return policies and warranty before purchase.
Will replacing âthe thermostat fix â˘temperature error codes or â˘do âŁI need⤠to check other parts?
Replacing a failed thermostat can âfix temperatureârelated â¤faults, âbut⤠other⢠components can cause the same symptoms: faulty heater â¤element, wiring âharness faults, âbroken connectors, a bad control âboardor a failed⢠user âinterface. Always performâ basicâ troubleshooting â˘(visual inspection, continuity checks, heater resistance testandâ verify control signals) âbefore assuming the thermostat alone âŁis the issue.
Are there any safety or calibration concerns when installingâ part 137116700?
Safety: always disconnectâ power and waterâ before servicing.If âŁthe part is aâ highâlimit thermostat or thermal â¤fuse, replace only with theâ correct OEM part⢠to maintain âsafety ratings. Calibration: âmost âwasher âthermostats/thermistors are not userâcalibrated – they are⢠plugâandâplay. If âthe washer âhas service mode diagnostics, âŁuse those⢠tests after installation to verify the sensor reads⤠correctly;â consult the service manual â˘for any⢠calibration⣠steps specific â¤to your model.
In⣠Conclusion
The 137116700â Frigidaire washer thermostat is⢠a smallâ but âcritical â¤component that monitors âand regulates water temperature during wash cycles. By âŁensuring water reaches andâ maintains the correct âtemperature, it helps deliver⤠consistent cleaning performance, âŁsupports⣠cycle timing, â˘reduces the risk of âŁfabric âdamageand contributes âto overall âappliance⢠safety and energy efficiency. A properlyâ functioning⤠thermostat âŁalso helps prevent âundue stress onâ other wash system components.
Because symptoms of âthermostat âfailure can âresemble âother issues (heater, control board, sensorsor wiring â¤faults), accurate diagnosis is âvital before replacing⢠theâ part. Use of appropriate diagnostic steps-inspection, continuity⢠testingand review of error âŁcodes or⣠cycle behavior-reduces unnecessary repairs. When âreplacement is required, installing the correct⣠137116700⤠Frigidaire thermostat⣠and âŁfollowing manufacturer procedures orâ engaging a qualified service technician âŁhelps ensure safe, reliableâ operation and â˘preserves the washer’sâ performance and longevity.
Maintaining awareness of thermostat condition and addressing⣠confirmed faults promptly âŁsupports consistent wash results, efficient energy useand the long-term⤠health of the⤠appliance. Proper â˘diagnosis, âcorrect replacementand safe⣠installation practices are the best measures for â¤restoring and sustaining washer performance.
Professional Appliance Service
If your appliance requires professional diagnosis or repair, visit
Revolff Home Services
for expert appliance repair services.
For local appliance service information see
Dryer repair Henderson
.
Replacement parts for many appliance models can also be found at
Reliable-Parts-Hub
.
