137524000 Frigidaire Washer Dryer Ignitor âis aâ replacement âignition⤠component âŁused in Frigidaire gas âheating assemblies; it âis a hot-surface or glow-style ignitor cartridgeâ designed toâ reach ignition temperature andâ initiate⤠combustion in applianceâ gasâ burners. As âŁa discrete electrical/ceramic âelement, âtheâ ignitor converts electrical energy into heat quickly and is sized and mounted to interface⤠wiht the burner manifold and the appliance’s âŁgas⤠delivery geometry.
Inside the appliance âtheâ ignitor works as part of â¤the gas ignition subsystem âand interfaces directly with the control board,â gas valveand flame sensing â¤circuitry. When the control systemâ calls âfor heat âit applies voltage to the ignitor so⢠the element heats to a temperature sufficient toâ ignite the incoming âŁgas; the gas âŁvalve then opens and a⢠flame sensor âŁor thermocouple confirms â˘sustained combustion. â¤Proper âoperation depends onâ correctâ electrical supply, correct mechanical positioning relative⤠to the â˘burner, intact sensor âand gas-valve âoperation,â and adequate venting; âŁifâ any âof these⤠interacting⢠systems â˘is out of specification the ignitor may ânot beâ able to establish or prove a reliable flame.
In thisâ article readers⣠will⢠find a technicalâ overview of the ignitor’s function, guidance on⤠compatibility⣠and fitment â˘considerations, common failure symptoms âand⣠diagnostic checks, practical troubleshootingâ steps to isolate electrical orâ mechanicalâ faultsand⢠replacement considerations such as connectorâ types, mounting orientation and related component checks. The intent is to giveâ technicians,â engineersand appliance owners the âcontext and test points needed to⤠evaluate âan ignitor⢠faultâ and make informedâ decisionsâ aboutâ repair or⢠replacement âwithout⤠needless âŁassumptions⤠about other subsystem failures.
Table of Contents
- Function and Role of⢠the Ignitor in â˘Frigidaire âWasherâdryer⣠Gas Heating Assemblies
- How the 137524000 Frigidaire Washer Dryer Ignitor âŁOperatesâ Within the Ignition, Controland Safety â˘Circuits
- common Failureâ Symptoms, Electrical Signaturesand â¤Visual Indicators â¤of âIgnitor Malfunction
- Compatibility Matrix, Replacementâ Considerations, âInstallation âStepsand âTroubleshooting Procedures for âthe 137524000 Frigidaire Washer Dryer Ignitor
- Q&A
- Closing Remarks
function and âRole of the Ignitor in Frigidaire âwasherâDryer Gas Heating âŁAssemblies
The 137524000 Frigidaire Washer Dryer Ignitor is aâ hot-surface ignition element⢠used inâ the gas⤠heating assembly âto initiate combustion. It functions byâ converting electrical â˘energy into heat through âa ceramic âŁand resistive filament that reaches incandescence, which then lights the gas released by the burner valve; âthis is⣠distinct from a spark-type⢠igniter.⣠In service the ignitor âis â˘mounted adjacent to the burner throat âand â˘is actuated by the dryer’s control circuitry and safety interlocks â(thermal cutouts, flame sensorsand gas âvalve sequencing), so correct mechanical placement and proper control⤠signals are required for reliable ignition.
The ignitor’s expected behavior⤠and common failure⢠modes are well â˘definedâ for diagnostic technicians: a working â¤element glows within seconds of a heat call andâ remains intact withoutâ visible cracks, while a failed element⢠will⢠remain dark,⢠open electrically,⤠or â¤show physical degradation from heat cycling or contamination. âFor âcompatibility, confirm âthe appliance model and wiring â¤harness⤠againstâ the part number and schematic before replacement; while theâ 137524000 Frigidaire Washer Dryer Ignitor is designed for â˘specific Frigidaire washerâdryer gas â¤models, variations in⢠connector type and mountingâ brackets mean crossâreference is necessary. Typical field checks⣠include aâ visual inspection, a continuity/ohms check with the ignitor âremoved, âŁandâ verifying that the âŁcontrol circuit supplies proper line voltage during a heat cycle; ifâ the ignitor testsâ open or does not reach âoperating temperature underâ a â˘known-goodâ voltage, replacement is warranted.
- Common symptoms of ignitor âfailure:â no ignition, longâ ignition delay, repeated attempts to lightorâ visible cracking of âthe element.
- basic diagnostic steps: inspect âŁelement âand⢠wiring, measure continuity, confirm control⤠voltage during a heat âŁcalland check⤠related safety âinterlocks.
- Installation note: handle theâ element by the mounting⤠bracket⤠and avoidâ contact with⣠the ceramic surface to prevent⣠damage.
| Item | Description |
|---|---|
| Function | Hot-surface â˘ignition âof burner gas via resistive heating element |
| Typical location | Mounted at burner throat within the âgas heating assembly |
| Failure indication | Noâ glow on heat call, open⢠circuit, visible cracks or⤠contamination |
How the 137524000 Frigidaire Washer Dryerâ Ignitor Operates Within⢠the Ignition, âŁControland Safety Circuits
The 137524000 âFrigidaire Washer Dryer Ignitor⤠is the â¤heated element in the⤠gas ignition⣠module thatâ the control âŁboard energizes at the start⣠of a gas âdry â¤cycle. when â¤the board ârequests â¤ignition⣠it applies line power through its relay to the ignitor so the âŁfilament orâ ceramic âelement reaches⤠ignition temperature; only after the âŁflame⢠is established and the flame-sensing circuit confirms combustion does the board continuously energize the gas valve. The ignitor⣠mustâ match the appliance harness,mounting bracket,andâ electrical characteristics of the original part soâ its⢠warm-up time andâ resistance⣠profile fit âthe timing expectations⢠of the control board and the thresholds of the safety âinterlocksâ (doorâ switches,high-limit âthermostats,and flame detection⣠circuits).
In â˘practical service âterms the ignitor is⤠a âsimple âŁresistive heater whose condition is checked by measuring continuityâ and observing whether the control board is⢠delivering voltage during the ignition⣠interval. The safety architecture prevents the gas â¤valve from opening or will shut the valve offâ if âthe flameâ sensor does not⣠indicate⣠a sustainedâ flame, so a⤠failed ignitor moast â˘commonly âresults in repeatedâ lockouts or no heat rather⤠thanâ unsafe gas flow.â For troubleshooting, â˘verify â¤thatâ the âŁboard supplies the expected voltage to â˘theâ ignitor at call-for-heat âand that the ignitor shows appropriate continuity; â¤if voltage is present but theâ element doesâ not glow, replacement is required. Replacing with the correct 137524000 unit avoids mismatched⣠warm-up⣠time or⣠mechanicalâ fit âŁissues⣠that âcan produce intermittent ignitionâ or nuisance safety trips.
- Noâ visibleâ glow⣠during⢠ignition cycleâ – checkâ voltage at ignitor terminals.
- Control⤠sends âŁvoltage but still no ignition – likely open âfilament or cracked ceramic.
- intermittent ignition or repeated lockouts – âinspect harness, connectorsand flame âsensor interaction.
- Physical damage or discoloration – replace with⤠matching part number to preserve timing and⢠fit.
| Item | Description |
|---|---|
| Role | Heats to ignition temperature so the gas valve can beâ safely opened once flame is proven. |
| Interface | Connected⣠to the main control board, gas valve â¤circuitand flame-sensing/safety interlocks. |
| Common failure modes | Open⤠filament, resistive drift, connector/failure under â˘thermal cycling. |
common Failure âŁSymptoms, Electrical Signaturesand⤠Visual Indicators of Ignitor Malfunction
The 137524000 Frigidaire Washer Dryer âIgnitor isâ aâ glow-type heating element used to initiate âcombustion in âgas dryer⤠sections⤠of â˘combinedâ washer-dryer⤠appliances. Functionally â¤it âis a resistive element that must reach a high temperature⤠within a controlled⣠time window so the gas valve âŁcanâ open and the âburner can sustain âŁflame; the control boardâ supplies⣠voltage to the ignitor⤠and⣠monitors current draw and time-to-glow as part of the âŁsafety sequence.â Compatibility depends on⣠physicalâ mounting, connector typeand electrical characteristics, so technicians should verify â¤fit and cold âresistance⤠against âthe appliance⢠service sheet before installing this OEM replacement toâ ensure proper â¤sequencing âwith the gas valve and⤠flame sensor⣠circuits.
- No âheat or very long â˘heat cyclesâ despite normal dryer motor operation.
- Ignitor never glows (visible⢠during a diagnostic âcycle) âor glowsâ intermittently, causing âinconsistent âignition.
- Continuity âcheckâ shows an âŁopen circuit âor resistance markedly higher⤠than âthe element âspecification.
- Controlâ board fault âcodes for ignition failure or repeated gas-valveâ attempts, often accompanied by â¤clickingâ relays.
- Physical damage such âŁasâ cracked ceramic, âbrokenâ filament, âŁheavy soot or glazing that â¤indicates âŁthermal shock âor mechanical failure.
| Item | Description |
|---|---|
| Typical⢠electrical â¤signature | Cold resistance in the low-ohm â˘range (singleâ digits to a few tens of ohms depending on design); draws a⤠short, higher inrush current when energized. |
| Open-circuitâ reading | Infinite resistance⣠on an ohmmeter indicates⤠a fractured elementâ and requires replacement. |
| visible indicators | Discolored or crumbling ceramic,broken wire/filament,or â¤heavy carbonâ depositsâ are signs âof imminent or existing âfailure. |
For practical diagnosis, â˘isolate power and test the ignitor⤠out of âŁcircuit for â¤continuity⢠and approximate âŁresistance, â¤then observe its glow during⣠a controlled heat cycle while âŁthe gas supply âis⤠disabled or â¤theâ thermocouple/flame sensor is âsafe toâ monitor; an element that âfails⣠to âreach glowing temperature within âthe expectedâ time or showsâ an open âreading should be replaced. When replacing, match the⤠137524000 Frigidaire âWasherâ Dryer Ignitor to the appliance âharness and mountingand verifyâ that the control board and gas valve respond correctly after installationâ to prevent repeated âignition⢠attempts or safety lockouts.
Compatibility Matrix, Replacement Considerations,⤠Installation â˘Stepsand Troubleshooting procedures â¤for âthe 137524000 Frigidaire Washer Dryer⤠Ignitor
The 137524000 Frigidaire â¤Washer âDryer âIgnitorâ is the glow-style ignition component used in select Frigidaire⢠gas â˘washer-dryer⣠combinations to initiate âburner operation during theâ drying âcycle. It functions as a resistive ceramic/glass element thatâ heats to red-hot temperature when theâ control board calls for heat; âthe heated ignitor either â˘directly lights the gas⤠or provides the⢠thermal âcondition required by the flameâ sensing circuit â˘to permitâ the gas valve to open. Compatibility depends on physical⤠mounting,â wire â¤harness âconnector typeandâ the appliance’s â˘control⣠strategy (direct ignition⤠vs.intermittent âpilot/flame sense). Before âpurchasing â˘a âreplacement, âcompare the âŁ137524000 â¤part number, connector âpinoutand bracket âgeometry to the original; substituting a different design â˘can cause⣠delayed⣠ignition, failedâ flame sensingor damage to⤠the gas valve/control board if electrical or âŁthermal⣠characteristics differ.
- Safety first: shut⣠off electrical power and gas â˘supply before accessing the burner assembly.
- Visual inspection: checkâ for cracks in the ceramic/glassâ element or burned wiring; a hairline fracture frequently enoughâ causes⤠intermittent or no glow.
- Electricalâ check: use a multimeter to verify â¤continuityâ andâ that the control board supplies⤠the correct ignition voltage â˘when heating is requested; an open circuit in âthe ignitor indicates replacement⤠is required.
- Mechanical fit: confirm â˘bracket holes, screw âpositions, â˘and connectorâ orientation âbefore⤠reinstallation to avoid âstressâ on the element.
- Troubleshoot symptoms such as no heat, repeated ignition attempts,⣠or âimmediate gas valve⢠closure by testingâ the ignitor, âflame sensor, associated fuses,â and control outputs in sequence.
| item | description |
|---|---|
| Resistance/Continuity | Measure with âa multimeter; continuity âŁshould be present. Openâ circuit implies failed ignitor or broken⤠lead. |
Replacement⣠requires âcareful âhandling of âtheâ fragile element: remove âŁthe rear access panel, âunclip âand label⤠harness connections, â˘unscrew the âignitor bracketand⢠transfer the new âŁignitor into the bracket without touching âthe heating surface â¤with bare hands. After reassembly restore âgas and âpower,â then run a controlled testâ cycle while observingâ ignition⣠sequence and flameâ sensor behavior; if the ignitor glows but the gasâ valve does not open, continue troubleshooting âŁthe â˘flame sense âcircuit, gasâ valve âcoils, âŁand control outputs rather than replacing the ignitor⣠again. Keepâ records of⢠measuredâ voltagesâ and resistance values during the diagnostic process to âguide parts⢠selection and confirm that the 137524000 Frigidaire Washer Dryer Ignitor âor âany option is electrically and⢠mechanically compatible.
Q&A
What is the 137524000 frigidaire ignitor and⣠what doesâ it do?
Theâ 137524000 is an⤠oven/dryer ignitor used⣠in frigidaire gasâ dryer assemblies. âIts⤠jobâ is⤠toâ heat⢠and⤠glow hot âenough to open the gas valve and ignite theâ burner gas.Withoutâ a working ignitorâ a gas dryer will not light and⣠will ânot⤠produce heat.
How do I â˘know⣠if the ignitor is failing or⢠bad?
Common symptoms⣠of⢠a⢠failed ignitorâ include the dryer âtumbler running⤠but no heat, the ignitor ânot glowing during the heat cycleor the dryer attempting⤠to start the heat cycleâ repeatedly without ignition.Physical damage such as cracks or broken ceramic on the ignitor also indicates failure. However, similar âsymptoms⢠can be caused by a â˘blown thermal fuse, faulty⣠gas valve coils,⣠orâ a badâ cycling thermostat, âso systematic âŁtestingâ is âŁrecommended.
How can I test the 137524000 âignitor safely?
First â¤disconnect the dryer from power (and gas, âfor safety). Access the âŁignitor by removingâ the dryer’s frontâ orâ lower â¤access panel. Visually inspect for cracks. Use a multimeter⢠set toâ continuity â¤or low resistance: a good âŁignitor will typically⤠show continuity (a measurable âlow resistance); â¤anâ open âcircuit â(infinite resistance) indicates a failed ignitor. You can also observe the heat⢠cycle with the dryer powered on⣠(only if you are experiencedâ and take⣠safety precautions)⣠to see if the ignitor glows. If âunsure,â hire a technician.
Is the 137524000 ignitor compatibleâ with my Frigidaire model?
Compatibility depends on the exact appliance âmodel. The⤠part numberâ 137524000 is an OEM reference but Frigidaire/NuTone may use⤠cross-reference numbers. â˘Always â˘confirm compatibility by⣠checking â˘your dryer’s âmodel number and cross-referencing with the parts⤠list from⤠the âmanufacturer or a trusted⣠parts supplier⤠before purchasing.
Can â˘I replace⣠the ignitor myself,â and⣠howâ arduous is the job?
Replacing the ignitor is a common DIY job for âsomeone comfortable withâ basic appliance⤠repairâ and âŁhand tools. Typical steps: disconnectâ power and gas, remove⣠the dryer access panel,â unplug the ignitorâ connector, remove âthe mounting screws, install the new ignitor (avoid⢠touching the element surface with âbare hands), reassemble and⤠reconnect. The job usually takesâ 30-60 minutes. If you’re ânot comfortable working on gas appliances, â¤hire a âqualified technician.
Are there âany safety precautions I shouldâ follow when replacing or testing the ignitor?
Yes. Always disconnect â¤electrical⣠power before opening the âŁdryer. Shutâ off⢠the gas supply and âmake sure fittings âare tight when âreconnecting. The ignitor âis â˘fragile-handle it⢠gently and âdon’tâ touchâ the ceramic/glow âsurface withâ bare fingers. After reassembly âand âgas reconnection, âŁcheck for gas leaks with a leak detector solution or⢠soapy water; never use an open⤠flame âŁto check for⢠leaks.⤠Ifâ in âdoubt, call a professional.
How â¤long does anâ ignitor⣠like âŁthe 137524000 usually âlast?
Ignitor lifespan varies widely âwith usage âand dryer conditions; many last several⣠years â˘to over a decade. Frequent on/off âŁcycling, highâ humidity,⢠or rough handling during service can shorten life. If theâ ignitor⤠is showing warning âsigns or is physically damaged, replacement is â¤recommended.
Should I buy an âŁOEM 137524000⣠or an aftermarket equivalent?
OEM â¤parts⤠are made to⣠factory specifications and⣠generally offer reliable fit and âperformance. âQuality aftermarket parts can provide equivalent function at lower cost, but quality⤠varies byâ seller.⤠Buy from reputable suppliers, verify fit âfor your modeland check⣠return policies âandâ warranties. Forâ gas-related components many technicians prefer OEM for safety and reliability reasons.
how much â¤does â˘the 137524000 âignitor â¤cost and where can I buy it?
Pricesâ vary by seller but expect a rangeâ roughly⢠between $20â and $80 for⤠the⤠ignitor â¤alone. You can purchase the âpart from Frigidaire authorized â˘parts dealers, applianceâ parts âwebsites, online marketplaces, âand some âlocal appliance⣠repair shops.Verify⤠the part ânumber âand your dryerâ model before buying.
Closing Remarks
The⤠137524000â Frigidaire âWasher⢠Dryer ignitor plays a critical role⣠in gas⢠dryer operation by providing the initial heat source⣠required to ignite the burnerâ assembly. â˘As aâ coreâ ignition component, its reliable performance directly affects dryingâ efficiency,â cycleâ consistency and âoverall appliance â¤safety. â˘When functioning properly, the â˘ignitor helps⤠ensure even heating and predictable operation across loads.
Because ignition âcomponents are subject âŁto wear and can âfail⢠over time, accurate diagnosis is âessential before replacement. Proper testing⤠and inspection help distinguish ignitor failure from other⣠issues with the gas â¤valve, thermostatorâ control systems, avoiding unnecessary âparts changes. When replacement⣠is required, using the correct part and following recommended installationâ practices preservesâ safety, âŁrestores performance and extends âthe⤠service life⣠of the⢠appliance.
the âŁ137524000 Frigidaire⢠Washer Dryer Ignitor is a vital component âŁwhose condition influences both âŁperformance and safety;â attentive diagnosis⤠and⣠appropriate replacement-ideally performed â˘orâ verified byâ qualified service personnel-ensure reliable âŁlong-term operation.â Regular maintenance and timely âattentionâ to ignition⣠issues help maintain efficiency⢠and reduce the risk of more extensiveâ repairs.
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