137524000 Frigidaire Washer Dryer Ignitor is an electric hot-surface ignitor assembly used in Frigidaire gas dryer and washer-dryer combination appliances. As a replacement part identified by that OEM number, it is indeed typically a glow-style element mounted in the burner cavity that is energized by the control circuitry to produce the heat necessary to ignite incoming gas from the valve assembly.
Inside the appliance, the ignitor’s role is to convert electrical energy into thermal energy rapidly enough to reach the ignition temperature of the burner mixture; it therefore operates as a primary element in the burner ignition sequence and interfaces functionally with the gas valve, control board/timers, flame sensing or thermocouple components, and thermal safety devices (high-limit thermostats, thermal fuses). Proper placement, electrical continuity and timing relative to the gas valve are critical: the ignitor must achieve the required surface temperature prior to gas flow and the flame detection system must confirm combustion to allow normal cycle progression and to prevent unsafe gas release.
In this article readers will find a technical overview of the 137524000 ignitor’s construction and operating principles, guidance on model compatibility and key specifications to verify before purchase, common failure symptoms and diagnostic clues you can use to isolate an ignition fault (no heat, delayed ignition, repeated cycling, related fault codes), and practical replacement considerations such as connector type, mounting orientation, and safety precautions. The focus is on giving technicians, engineers and appliance owners the context needed to evaluate functionality and replacement needs while adhering to manufacturer safety practices and electrical/gas-service requirements.
Table of Contents
- Function and Role of the Washer‑Dryer Ignitor in Frigidaire Gas Heating and Safety Systems
- How the 137524000 Frigidaire Washer Dryer Ignitor Operates Within the Appliance Ignition Circuit and Control Board
- Common Failure Symptoms, Measurable Electrical Signatures, and Performance indicators of a Failing Ignitor
- Model Compatibility, Replacement Considerations, Step‑by‑Step Installation, and Diagnostic Tests
- Q&A
- In Retrospect
Function and Role of the Washer‑Dryer Ignitor in Frigidaire Gas Heating and Safety Systems
The 137524000 Frigidaire Washer Dryer Ignitor is the ignition element used in the gas heating subsystem of compatible frigidaire washer‑dryer combinations and standalone gas dryers.Its primary function is to produce the thermal or electrical stimulus required to ignite incoming gas when the control board calls for heat: in most service contexts this means a hot‑surface (glow‑bar) element that heats to incandescence,but the same replacement part role applies for ignitors designed to work with the appliance’s specific gas valve and flame-sensing circuitry. The ignitor must reach a defined temperature and present the correct electrical characteristics to the control board before the gas valve is permitted to open, so the component is part of both the heating chain and the appliance’s ignition safety interlock.
In operation the ignitor’s behaviour is deterministic: when energized it draws current and warms to a visible glow within its rated warm‑up time; an open circuit, excessive resistance, or failure to glow indicates a defective unit. Technicians should verify compatibility with the appliance harness, mounting bracket, and control‑signal requirements as substituting an incorrect ignitor can prevent the gas valve from operating or defeat required flame sensing. Practical service procedures include a visual glow test, a cold‑resistance check with a multimeter, and verification that the control board supplies the expected voltage during the ignition cycle; if the ignitor passes electrical checks but fails to heat, replace it rather than attempting field repairs. Typical failure symptoms and quick diagnostics are summarized below.
- Symptoms: no heat while dryer cycles, gas valve clicking without flame, or repeated ignition retries.
- Quick tests: continuity/resistance check, applied voltage during call for heat, and visual glow verification.
- Compatibility check: match OEM part number,connector type,and mounting to ensure correct thermal and electrical performance.
| Item | Description |
|---|---|
| Part | 137524000 Frigidaire Washer Dryer Ignitor – OEM ignition element for specified Frigidaire gas dryers |
| Function | Provides the ignition heat or spark and presents the required electrical signature to the control board and gas valve for safe ignition |
How the 137524000 Frigidaire Washer Dryer Ignitor Operates Within the Appliance Ignition Circuit and Control Board
The 137524000 Frigidaire Washer Dryer Ignitor is a resistive glow ignitor used in the gas ignition circuit of compatible Frigidaire washer/dryer units. It is an electrical heating element that the control board energizes after verifying that safety interlocks (door switches, thermostats, and safety cutouts) are satisfied. When energized the element heats to the temperature required to ignite the gas; the control board times this preheat interval and then opens the gas valve. The ignitor’s primary electrical characteristics are its continuity and current draw under load, so diagnostic work focuses on verifying a closed circuit through the ignitor and that the control board is supplying line power when a heat call is made.
- Common failure symptoms: no glow (open circuit), glow but no ignition (gas valve or flame sensor fault), repeated ignition retries or lockouts.
- Typical diagnostic steps: check continuity of the ignitor, verify presence of voltage at the harness during a heat call, and confirm safety switches are closed.
- Replacement compatibility: match physical mount, connector, and electrical characteristics rather than only visual similarity.
In the ignition sequence the control board supplies voltage to the ignitor through the safety circuit and monitors flame confirmation inputs before energizing the gas valve; the flame sensor (or flame switch) provides feedback that the burner lit and remains lit. For practical troubleshooting, if the ignitor shows continuity but does not glow when voltage is present, the component may still be failing under load and should be replaced; if no voltage reaches the ignitor, trace back to the control board outputs and intervening thermostats or switches. Technicians should use a multimeter to check continuity and to verify live output from the board during the ignition cycle, and ensure that any replacement unit matches the original part’s mounting and electrical behavior to maintain reliable operation.
| Item | Description |
|---|---|
| Type | Resistive glow-style ignitor for gas burner ignition |
| Function | Provides thermal energy to ignite gas when energized by the control board |
| Common tests | Continuity/resistance check; verify line-voltage present at harness during heat call |
| Compatibility | Requires matching mounting, connector, and electrical characteristics to original |
Common Failure Symptoms, measurable Electrical Signatures, and Performance Indicators of a Failing Ignitor
The 137524000 Frigidaire Washer Dryer Ignitor functions as the heated element that initiates combustion in a gas dryer section of a washer-dryer combo. In normal operation the ignitor must reach a specific temperature quickly to open the gas valve; when the element ages or is mechanically damaged its resistance changes, it can develop open circuits, or it can short to the housing.technicians will notice practical symptoms such as a complete lack of flame, extended time to light, or intermittent lighting cycles; visually the element may show cracks or a darkened, brittle surface that indicates thermal fatigue. Compatibility is primarily persistent by mounting, connector type, and the element’s electrical characteristics, so replacements should match the original component’s physical fit and measured electrical signature rather than only the part number printed on the housing.
measurable electrical signatures are the most reliable way to confirm a failing ignitor: a cold continuity check that shows an open circuit indicates a broken filament, while an unexpectedly high DC resistance compared to the original specification points to degradation. If the control supplies the expected line voltage (typically around 120 VAC in North American models) to the ignitor terminals during the ignition attempt but there is no current flow, the ignitor is not heating and should be replaced. Conversely, a short to chassis ground or a resistance value much lower than expected can cause blown fuses or thermal cutoff trips and signals an internal short. when diagnosing, isolate the ignitor from the harness, measure cold resistance with a multimeter, verify that there is voltage present only during a call for heat, and correlate cycle timing (delay to flame or repeated attempts) with these measurements to determine whether the ignitor or another control/safety component is at fault.
- No ignition or long delay before flame appears
- Intermittent ignition or flame dropping during a cycle
- Visible cracks, discoloration, or brittle glow element
- Open circuit (no continuity) or resistance out of expected range
- Voltage present at terminals with no current draw
| Item | Description |
|---|---|
| Continuity | Cold continuity test should read as a closed circuit; an open indicates a broken filament. |
| Resistance (approx.) | typical functioning hot-surface ignitors read within a moderate low-ohm range (manufacturer-specific); important increase suggests degradation. |
| voltage during ignition | Control supplies line voltage pulse (≈120 VAC) to the ignitor when calling for heat; presence of voltage with no heat indicates element failure. |
Model Compatibility,Replacement Considerations,Step‑by‑Step Installation,and Diagnostic Tests
The 137524000 Frigidaire Washer Dryer Ignitor is the hot‑surface element used to ignite gas in Frigidaire combo washer‑dryer units and plays a direct role in the burner ignition sequence. The part is a ceramic/glass ignitor that heats electrically until it reaches a temperature sufficient to ignite the gas delivered by the valve; this element works in concert with the dryer’s control, thermostats/thermal fuses, flame sensor, and gas valve. Mechanically, compatibility depends on the ignitor’s mounting bracket, connector type, and physical envelope inside the burner box-replacing with a part that matches those mechanical and electrical interfaces avoids the common failure modes of poor contact, mechanical stress, or improper airflow that can shorten service life.
replacement and testing are straightforward for a technician but require safe procedures. Before any work, disconnect electrical supply and shut off the gas supply; remove the front or lower access panel to inspect the ignitor for cracks, glaze, or broken leads. Use a digital multimeter to check continuity across the ignitor and to measure in‑circuit voltage during a controlled heat call; an open circuit across the element indicates a failed ignitor, while presence of supply voltage with no glow points to control, thermostat, or wiring faults.When installing a new 137524000, transfer any mounting hardware and gaskets, verify connector polarity and strain relief, and verify ignition sequence after reassembly; if the ignitor tests good but the unit fails to light, proceed to test the gas valve coil and flame sensor as the next diagnostic steps.
- Safety first: disconnect power and gas before accessing the burner box.
- Visual check for cracks, burns, or melting on the ignitor and harness.
- Continuity test with multimeter; replace if open or intermittent.
- Operational test: observe voltage at the ignitor during a heat call; voltage present but no glow implies defective ignitor or poor connection.
- After replacement,verify ignition timing and repeatability across several cycles to confirm proper operation.
| Item | Description |
|---|---|
| Connector | Two‑pin insulated quick‑disconnect; match OEM harness or use proper adapter to maintain secure contact. |
| Function | Hot‑surface element that reaches ignition temperature to light gas; works with thermostats, flame sensor, and gas valve. |
| Common diagnostic | Open circuit or visible damage → replace; supply voltage present but no glow → check controls, thermostats, or wiring. |
Q&A
What is the 137524000 Frigidaire ignitor and what does it do?
The 137524000 is an OEM hot-surface (glow) ignitor used on many Frigidaire/related gas dryer models. Its function is to heat until it glows and ignite the gas released at the burner. It is indeed part of the dryer’s ignition system and is used only on the dryer (gas) portion – washers do not have an ignitor.
What are the common symptoms that the ignitor is failing or failed?
Common signs include: the dryer runs but produces no heat, you hear the gas valve clicking without ignition, the ignitor does not glow when it should, or the ignitor glows briefly then breaks or cycles repeatedly. Visible cracks or a broken ceramic/element are also clear signs of failure.
How can I safely test the ignitor to see if it is indeed bad?
First unplug the dryer and shut off the gas. Access the ignitor per your model’s service instructions, disconnect its wiring, and test with a multimeter for continuity – a functioning ignitor will show continuity (low resistance, typically from tens to a few hundred ohms, consult your service manual for exact spec). You can also observe whether it glows during a heat cycle (never touch it while powered). If there’s no continuity or it won’t glow under normal operation, it’s likely bad.
Could the ignitor be fine but the dryer still not heat? What else should I check?
Yes. Other common causes of no heat include a failed thermal fuse/high-limit thermostat, faulty gas valve coils, a bad flame sensor, a defective cycling thermostat, a tripped safety thermostat, blocked venting causing over-temp shutoff, or control board/ignition relay issues. To isolate the ignitor, check fuses/thermostats for continuity and observe whether the ignitor receives voltage during a heat cycle before assuming the ignitor is at fault.
How do I replace the 137524000 ignitor – any safety tips or special steps?
Turn off and disconnect power and shut off the gas before beginning. Remove the dryer access panels per your model’s service manual to reach the burner assembly,carefully remove the old ignitor (it’s fragile) and install the new unit,reconnect wiring,reassemble,restore power/gas,and test. Handle the new ignitor gently and avoid touching the heating element with bare hands. If you’re not pleasant working on gas appliances,hire a qualified technician – improper work can create a gas-leak or fire hazard.
Is the 137524000 ignitor compatible with my Frigidaire (or Kenmore) model?
Compatibility depends on the specific dryer model. Always check your dryer’s model number and cross-reference it with Frigidaire’s parts list or an authorized parts supplier. Many parts listings include a list of compatible models; if in doubt, provide your full model number to the parts seller or consult Frigidaire customer support to confirm fit.
How much does the 137524000 ignitor typically cost and where should I buy it?
Prices vary by seller but OEM ignitors usually range roughly from $20-$80. Buy from authorized Frigidaire parts dealers, reputable appliance parts websites, or an authorized service center to ensure you get a genuine part and valid warranty. Avoid questionable third‑party sellers if you need guaranteed fit and return support.
If the ignitor glows but the dryer still won’t light, what should I check next?
If the ignitor glows but the burner doesn’t light, suspect the gas valve coils (solenoids), a clogged gas orifice, or a failed flame sensor/pilot safety device. Check that the gas supply is on and the valves are functioning,test the valve coils for continuity,and inspect the flame sensor or thermocouple circuit. If you’re unsure or the diagnosis requires gas-system work, call a qualified technician.
In Retrospect
The 137524000 Frigidaire washer-dryer ignitor is a key component responsible for initiating the burner flame in compatible gas dryer and combination washer-dryer units. By producing the heat necessary for drying cycles, the ignitor directly affects appliance performance, cycle time, and consistent garment care, making it an essential element of the unit’s overall operation.
When the ignitor fails or degrades, users may experience reduced or absent heat, longer drying times, or intermittent operation; such symptoms can stem from multiple causes, so accurate troubleshooting is crucial. Because ignition components are integral to both performance and safety, understanding the ignitor’s condition helps prevent misdiagnosis and unnecessary part changes.
Appropriate diagnosis and, when required, timely replacement of the 137524000 ignitor help restore efficient, safe dryer operation and extend the service life of the appliance. Relying on proper testing procedures and compatible replacement parts-preferably performed by qualified service personnel-ensures reliable results while minimizing risk and additional expense.
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
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.
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