137524000⢠frigidaire Washer Dryer Ignitor is a âhot-surface â¤ignition⢠element used in Frigidaire gas dryer adn washer-dryer modelsâ that incorporate âgas heating. It isâ a â¤small, fragile glow-bar⤠style assembly-typically a ceramic-encasedâ or â¤silicon-based element with âa âmounting bracket and electrical connector-designed to â¤reach incandescent temperatures quickly when energized⤠so that burner gas can⢠be reliably ignited.
Inside âŁthe â˘appliance, the ignitor⣠is mountedâ in the burner housing and is âŁan⤠integral part of the gas âignition sequence.â The appliance control applies voltage to theâ ignitor âŁso it heats⤠to theâ required temperature; when â¤the ignition circuit conditions are met the gas valve(s) âopen and the ignitor provides the thermal⤠energy to light the⢠gas. The â¤ignitor interfaces electrically with the control board and mechanically with theâ burner tube and âgas â˘valve assemblyand it operates within the⤠dryer’s safetyâ chain that includesâ thermal fuses, high-limit thermostats,â and flame-sensing components. A failed or intermittently operating⤠ignitor will prevent normal burner operation and can be detected by the absence of a visible glow, an⢠open electrical⤠circuitor by downstream safety devices tripping.
In âthis article âyou will findâ a technical examination of the 137524000 ignitor âthatâ covers its intended function, model compatibility⤠considerations, common failure âsymptoms, step-by-step troubleshooting tests (visual inspection, âcontinuity⣠and resistance checks, âand â˘voltage verification at the connector)and practical replacement considerations such as part âŁmatching, handling of âthe fragile element, required â¤safety precautions (power and gas âisolation)and basic reassembly/check procedures. The goal is to provideâ technicians,engineers,and appliance owners with the diagnostic context â¤and â¤procedural guidance needed to evaluate and,when appropriate,replace â˘this component safely and effectively.
Table âŁof Contents
- Functional role and Thermal Performance Requirements of the WasherâDryer ignitor Assembly
- How the 137524000 âŁFrigidaire Washer Dryer Ignitor Operates Within the Gas Valve, Controlâ Boardand âFlameâSensing Circuit
- Common Failure Modes, Observable Symptomsandâ Initial Diagnosticâ Checks for Ignitor Faults
- Model compatibility, Replacement Fitment, Installation Stepsand âTroubleshooting Procedures for the 137524000 Ignitor
- Q&A
- In Summary
Functionalâ Roleâ and Thermal Performance Requirements of âŁthe WasherâDryer Ignitor Assembly
The 137524000 Frigidaire Washer Dryer Ignitor is a⤠hotâsurface ignitor assembly designed toâ provide the heat source needed⤠to ignite the âgas burner âin compatible Frigidaireâ washerâdryer combinations. âFunctionally,the âignitor âŁconvertsâ electrical energy into a high âŁsurface temperature glow âthat must be sustained long enough âfor theâ gas control valve to open and the burner to light. proper compatibility requires matching the ignitor’s âŁelectrical rating, terminal typeand âmounting geometry to⣠the appliance wiring harness⤠and burner housing so that the âcontrol board and âsafety interlocks⢠seeâ the expected thermal response and electrical characteristics during the ignition sequence.
- Primary function: â˘generate a consistent hot âsurfaceâ to ignite incoming gas.
- Electrical/thermal characteristic: âŁrated⣠for lineâ voltage drive and⤠designed to âŁreach ignition temperature within the control time window.
- Common failure symptoms: no glow,intermittent glow,or fuse/thermalâ fuse trips.
- Installation checks: verify terminal fit,â supply voltageâ at terminals, âand⢠continuity before and after replacement.
Thermal performance isâ critical: the ignitor must reach⤠operating temperature âquicklyâ and repeatedly without cracking or losing continuity. Aging or mechanical damage increases âŁelectrical resistance or â¤causes openâ circuits, which prevents âŁsufficient heat generation and leads to a ânoâheat â˘condition even when the gas valve and controls are functioning. For practical diagnostics, technicians measure supply âŁvoltage at theâ ignitor during âaâ start cycle and check element continuity âŁwith a multimeter; if â˘120 VAC is present but the⢠element does not âglow, the ignitor has failed and â¤should âbe replacedâ with a unit matching the original specifications to â˘preserve timing and safety behavior in the gas ignition circuit.
| Item | Description |
|---|---|
| Operating⤠voltage | Typically driven from the appliance 120 VAC circuit; confirm with wiring diagram for the specific âmodel. |
| Diagnostic checks | Measure voltage⢠during ignition, verify continuity at room temperatureand inspect for âŁphysical damage or cracking. |
How the 137524000 Frigidaire Washer âDryer Ignitor Operates Within the Gas Valve,⤠Control Boardand âFlameâSensing Circuit
The⢠137524000 Frigidaire Washer Dryer Ignitor is a glow-style ignitionâ element that âŁthe control âboard energizes during the dryer’s start-of-cycle ignition sequence. whenâ the board⢠calls for heatâ it applies voltage to the ignitor; the â˘element then heats to a temperature sufficient to ignite the gas when⤠the gas valve opens. The ignitor functions asâ one part of a closed-loop ignition chain: the â¤control board times the valve opening, â˘the ignitor providesâ the âheat⢠source,⣠and the flame-sensing⣠circuit verifies combustion. If the flame-sensing circuit does not register a stableâ flame signal within the control board’s safety window, the board interrupts power to the⤠gas âvalve to prevent âunburned gas flow, repeating or locking out the ignition attempt depending onâ the number of failed cycles and the âspecific control logic â¤used by⢠Frigidaire âmachines.
- No heat or âlong wait â¤before âthe burner lights (weak or⣠open ignitor).
- Repeated ignition attemptsâ followed by lockout (failed flame sensing or timing mismatch).
- Ignitor glows âbut gasâ never âflows (faulty⤠gas valve or âŁcontrol-board timing issue).
| Item | Description |
|---|---|
| Function | Provides⤠the thermal âenergy required to igniteâ gas during theâ control board’s⣠ignition â¤sequence. |
| Control-board interaction | Board supplies timed voltage toâ the âŁignitor⢠and monitors flame-sensing⣠feedback to keep the gas valve energized. |
| Flame-sensing interaction | Flame sensor detects combustion (voltage/temperature⢠change) andâ reports to the control board to âmaintainâ valve operation. |
| Compatibility considerations | Replacementâ must match â˘electrical⤠connector, â˘mounting âorientationand basic electrical characteristics so the â¤control âboard and âflame sensor âoperate within designed timing windows. |
For practical diagnosis,⣠technicians verifyâ that the ignitor receives the appropriate voltage âfrom the control board duringâ the ignition interval,⤠that the â˘ignitor elementâ shows continuity (not⣠an open circuit), âŁand that âit visibly âreaches a red glow⣠before the gas âvalve opens. If theâ ignitor glows but the â˘flame-sensing circuit⣠neverâ reports a flame,â the fault could be a mispositioned âsensor, a degraded sensor outputor⤠aâ valve⤠timing/coil issue rather than the ignitor â˘itself. âWhenâ replacing the⢠137524000 Frigidaire âWasherâ Dryer Ignitor, confirm the replacement matches âŁthe original’s connector and mounting so the âflame sensor and⤠valve see â˘the same geometry; mismatched parts â˘can cause marginal âperformance even if⤠electrical specs appear âsimilar.
Common Failure âŁModes, Observable Symptoms, â˘and Initial Diagnostic Checks for âŁIgnitor Faults
The 137524000â Frigidaire Washer Dryer â˘Ignitor is a glow-style ignition element used in gas âdryer â¤sections âof Frigidaire washer-dryer combos to initiate combustion by â¤heating âthe burner assembly untill the gas valve opens and the flame â˘sensor â˘confirms âŁsustained ignition. Functionally, âthe ignitor must present the correct⣠mechanical fit and electrical connector toâ match the appliance âharness⣠and control sequence; a mismatched part can physically fit⤠but lack âthe â˘correct terminal spacing or operating characteristics, causing erratic ignition behavior. In practice, technicians see this part fail from thermal fatigue, physical cracking, âor coatingâ build-up that changes â¤heating characteristics, â˘and âcompatibility shouldâ be verifiedâ against the applianceâ model numberâ and wiring âŁdiagram before âreplacement.
- no heat while drum andâ motor ârun normally.
- Ignitor⢠glows weakly âor for an extended time without lighting⢠the burner.
- rapid clicking or repeated ignition attempts followed âby thermal â˘fuse trips.
- Visible cracks, sootor burned appearance âon the ceramic/glow element.
| Item | Description |
|---|---|
| Function | Heats to glowing temperature to open gas valve and permit combustion. |
| Common symptom | No heat, long ignition cyclesor repeated ignition attempts. |
| Initial check | Visual condition, â˘continuity âtestand presence â˘of control voltage⣠during âŁa heat cycle. |
Initial diagnostics begin with a visual inspection for âphysical âŁdamage, contaminationor burnedâ terminals, followed by electrical⣠checks: verify continuity âŁacross the âignitor element (an open circuit indicates failure) and âverifyâ that the control suppliesâ the correct line voltage to the ignitor connector during a heat call. If control voltage âŁis absent, trace upstream to the thermal fuse, high-limit thermostat, door switchesor the control board/timer; if voltage â˘is present âbut the ignitor is open âorâ glows weakly without lighting the⣠gas, replace the ignitor âand⢠re-check⣠the gas valve coils âand flame sensor circuit.⣠Always disconnect⤠power⢠before removing components â¤and follow safe âŁprocedures when measuring live voltages during an active âheat â˘callor have a qualified⣠technician perform these âtests.
Model Compatibility, Replacement Fitment, Installation â˘Stepsand Troubleshooting Procedures for the 137524000 Ignitor
The 137524000 Frigidaire Washer Dryer Ignitor isâ a hot-surface ignition âelement used in âŁFrigidaire gas dryer andâ washer-dryerâ combo heating assemblies to initiate combustion âof burner gas during the dry/heating cycle. Mechanically it must match⢠the heater⢠box âmounting points and electrical connector â˘of the â˘original⣠assembly;â electrically it is⤠driven â˘by âthe dryer controlâ board and⤠must âŁreach sufficient⤠temperature âand glowâ to trigger the gas valve’s safety circuit. âŁIn operation the âignitorâ is energized during a âheat call, glows to âcreate an ionizing path and allows the gas valve to open; âtypical failure modesâ include open filament, cracked ceramic, slow âŁheat-upor⣠intermittent operation that yields no heat, delayed⢠ignitionor repeated âignition âŁattemptsâ detected by the âcontrol â˘board.
Replacement âand troubleshooting require matching â¤the part’s mounting âŁgeometry and connector type, verifying wiring and⤠control signalsand testing both the⣠ignitor and related âŁsafety components. For replacement, disconnect electrical power⣠and gas,â removeâ the access panel and heater assembly,⤠detach âŁthe harness and secure â˘the new ignitor by âits mounting tabs without touching the ceramic surface, then⢠reassemble and run âa⤠controlled â¤heat call toâ verify âŁoperation.â Troubleshooting sequence includes a visualâ inspection, â¤continuity measurement across theâ ignitor,⣠measuring voltage⤠at⤠the harness⤠when âthe control â¤calls⤠for heatand checking upstream fuses or âŁflame âsensors that can prevent the ignitor from⣠being energized; if the ignitor shows⢠continuity but â˘doesâ not glow under â˘proper voltage, replacement is warranted.
- Safety first: remove âmains power and close the âŁgas â˘supply before servicing.
- Visual check for cracks or discolouration on the ignitor â˘and adjacent wiring.
- Continuity test with a âmultimeter; an open circuit indicates a failed element.
- Measure harness voltage during a⣠heat call; absence of voltage indicates control or wiring fault.
- Verify⤠thermal fuse â˘and flameâ sensor function when ignition attempts⣠occur but no flame develops.
| Item | Description |
|---|---|
| Compatibility | Designed for specified Frigidaire gas âdryer and âŁcombo⤠models; â˘confirm OEM part fitment â˘byâ matching mounting and connector. |
| Connector type | Twoâpinâ highâtemperature wire lead or quickâconnect as⢠foundâ on originalâ harness; polarity typically nonâcritical but connector must match. |
| Typical â¤failure symptom | No⣠heat, delayed â˘ignitionor repeated ignition â˘attempts reported âby control board. |
| Test method | Continuity test, visual inspectionand voltage measurement âat âŁharnessâ during⢠a heat call. |
| Installation note | Handle by mounting â˘tabs; avoid touching ceramic; ensure proper âseating in burner pocketâ for correct flame propagation. |
Q&A
What is the 137524000 Frigidaire Washer Dryer â˘Ignitor and⢠what âdoes it do?
The 137524000 âis an OEM gas⢠dryer ignitor (glow bar) usedâ on certain Frigidaire/Frigidaire-built gas dryer models. Its job is toâ heat and glowâ hot enough⢠to ignite the gas coming âŁfrom theâ burner assembly when the dryer âŁcalls â¤for heat.â Itâ isâ not used in electricâ dryers.
How do I know âŁif the ignitor is âŁbad?
common symptoms of âa failing ignitor includeâ a⤠gas dryer that runs butâ produces no heat, the ignitor not glowing⣠during the heat cycleor the âdryer clicking but never lighting. However, similar âsymptoms can âbeâ caused âby a blown thermal fuse, âa faulty â˘flame sensor, badâ gas valve⣠coilsor a⣠control failure, so inspect and testâ the âignitor as⢠part of aâ full heat-system diagnosis.
Can âŁI testâ the ignitor with a multimeter,⣠and what should âI â¤look for?
Yes. With the dryer disconnected from power,â you can checkâ the ignitorâ for continuity⣠with an âohmmeter. An open (infinite) reading indicates the ignitor element is broken and must⣠be replaced. You⣠can also measure for line voltage (â120 â¤VAC)â at the ignitor âterminals during âa heat call,but that testâ should only be âdone by someone⣠experienced and with proper safety precautions because âŁitâ involves live voltage and working on a âŁgas appliance.
How challenging is replacing âpart â137524000 and âwhat precautions should I âŁtake?
Replacement difficultyâ is moderate. Typical steps: disconnect electrical power⣠and gas supply, â˘removeâ the dryer front â¤or access panel to reachâ theâ burner box, remove the old ignitor⣠(it âis⤠indeed âfragile),⤠and install the new unit.Handle the â˘new ignitor⤠carefully-do not â¤bend or âforce the ceramic/glow element-and replace any screws or âŁclips securely. If you are ânot comfortable working on gas appliances, hire a qualified⣠technician. âŁAlways â˘shut off gas and power before starting work.
Is⤠the 137524000 ignitor compatible â˘withâ my âFrigidaire dryer model?
Compatibilityâ depends⢠on your dryer⢠model. Use⤠the dryer’s exact model number (found on the appliance â¤tag) and⣠look âup the part in Frigidaire’s parts list orâ aâ reputable parts âŁsupplier. â˘Do notâ assume fitment by appearance alone-verify the OEM part ânumber or â˘a confirmed compatibility listing before ordering.
Should â˘I replace âŁany other parts while⢠replacing the ignitor?
It’s a good idea⢠to inspect and, if⤠needed, replace the thermal fuse,â flame sensor (thermistor), burner assembly âŁgasketsor â˘gas â¤valve coils if they show wear or⢠fail tests. âSome technicians recommendâ replacing the flame sensor or âchecking the thermal â˘fuseâ at the⢠same time because failures in those parts often coincide with ignitor issues.
How long âdoes an â˘ignitor âtypically last,â and how much does a replacement cost?
Ignitor lifespan varies with usage and conditions but often lasts many years. Replacements are common as they are one of the more â¤fragile⢠components in the burner assembly. The part itself typically ranges inâ priceâ (OEM or aftermarket) from about $20 to $60, depending on supplier and shipping; âlabor â¤costs vary if⢠you hire â˘a â¤technician.
Is itâ safeâ to run the dryer if I suspect theâ ignitor is⤠failing?
no. âIfâ theâ ignitor is not â¤working properly, theâ dryer â˘may âŁrun without heat or may attemptâ to â˘lightâ repeatedly, which âcould cause unsafe âŁconditions. Always stop using the dryerâ if you suspect a âheating-system fault and either perform⤠proper âdiagnostic stepsâ (power and gas off) âor call a qualified service technician to avoidâ fire or gas-safety risks.
In Summary
The 137524000 Frigidaire Washer Dryer Ignitor is aâ small but critical component that âinitiates combustion in gas heating âsystems, directly affecting the appliance’s ability⢠to produce consistent heat. when⢠functioning correctly, it âsupports efficient drying cycles,⤠reliable performanceand helps prevent âincomplete ignition âthat âcan lead to âprolonged âcycles or safety concerns.Its proper operation is âthus integralâ to both the usability and overall efficiencyâ of â˘Frigidaire washer-dryer units that rely on⢠a gas ignition system.
Accurate diagnosis and timely replacement of a failing ignitor âare notable to restore âŁnormal operation and to avoid unnecessary parts replacement or âŁextended downtime. Routine troubleshooting-inspection⤠for visible damage, verifying electrical âŁcontinuityand âchecking related connections and controls-can definitelyâ help isolate the ignitor â˘as the⢠root cause, but testing âand repairs on gas appliances should follow manufacturer guidance and safety procedures. Using the correct 137524000 part (or âŁan approved âequivalent) ensures proper â˘fit âŁand performance,â while professional â¤service is recommended when in â¤doubt.
recognizing the role â¤of the 137524000 Frigidaire washer Dryer Ignitor and addressing failures through careful⤠diagnosis and appropriate replacement helps maintain applianceâ efficiency, prolongs equipment lifeand reduces safety risks.Responsibleâ maintenance and â˘adherence to manufacturer and safety recommendations deliver the best long-term results for both performance and reliability.
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