137524000 Frigidaire Washer Dryer Ignitor is a replacement ignition element used in the gas-heating assembly of Frigidaire washer-dryer combinations and standalone gas dryers. It is a hot-surface (glow-bar) style ignitor designed to heat to ignition temperature when energized, providing the thermal energy required to ignite the burner’s gas-air mixture. As a consumable heating element, it is indeed a precision component that mounts at the burner throat and connects to the appliance’s wiring harness and ignition control circuitry.
Inside the appliance, the ignitor is part of the gas ignition and safety subsystem. When the dryer or gas-heated washer calls for heat, the control board or timer supplies current to the ignitor so it reaches the temperature necessary to ignite gas released by the gas valve; the gas valve will not open unless the control sequence and safety interlocks are satisfied. The ignitor therefore interfaces electrically with the control board, and mechanically with the burner assembly, and its operation is monitored indirectly by flame sensors, high-limit thermostats, and other thermal cutouts that prevent unsafe operation.
In this article you will find a technical overview of the component’s function and typical specifications, guidelines for checking compatibility with specific Frigidaire models, common failure symptoms (such as no heat, long drying cycles, or an ignitor that does not glow), step-by-step troubleshooting methods (visual inspection, continuity and resistance checks, observing control-board voltage during start-up, and verifying associated safety switches), and practical replacement considerations (matching part numbers, correct mounting and connector orientation, safety precautions such as disconnecting gas and power, and confirming proper ignition and venting after installation).The goal is to provide the practical diagnostic and installation context a technician, engineer, or informed appliance owner needs to evaluate and replace this ignition element safely and effectively.
Table of Contents
- Function and Role of the Ignitor in Frigidaire Washer-Dryer Heating Systems
- How the 137524000 Frigidaire Washer Dryer Ignitor Works Inside the Appliance
- common Failure Symptoms and Electrical/Thermal Indicators of Ignitor Faults
- Troubleshooting Methodology and Diagnostic Tests for Ignitor-Related Issues
- Q&A
- Future Outlook
Function and Role of the Ignitor in Frigidaire Washer-Dryer Heating Systems
The 137524000 Frigidaire Washer Dryer Ignitor is a replaceable hot-surface igniter used in Frigidaire gas washer-dryer combinations to initiate combustion in the burner assembly. Electrically, the ignitor is a resistive heating element that receives line-voltage from the controller during a heat call; it must reach a high surface temperature so the gas valve can open and the gas will light reliably. The ignitor is monitored indirectly by the control system and flame sensing components-if the element is open, cracked, contaminated, or fails to reach temperature, the gas valve will not remain energized and the unit will exhibit a no-heat condition despite normal motor operation or gas valve actuation sounds.
Service technicians verify ignitor health by observing a warm,steady glow during the ignition sequence,confirming continuity at room temperature,and verifying proper supply voltage at the ignitor connector when the control initiates a heat cycle. Practical compatibility checks include matching mounting tabs, connector type, and lead length to the appliance model tag before installation; incorrect fit can change airflow or expose the element to mechanical stress and shorten life. Common diagnostic indicators and service considerations include:
- Visible glow during start-up vs. no glow (immediate visual diagnostic).
- Continuity test with an ohmmeter at room temperature to detect open circuits.
- Presence of control voltage at the ignitor connector during a heat call (confirms control board operation).
- Physical damage, cracking, or contamination on the ceramic/glass element or terminal corrosion.
- Confirming model compatibility and correct mounting to ensure proper burner alignment and airflow.
| Item | Description |
|---|---|
| Function | Provides a hot surface to ignite gas when the control signals a heat cycle. |
| Activation | Energized by the control board with line voltage during the ignition sequence. |
| Common failure symptom | No heat with normal drum rotation or gas valve clicking; ignitor shows no glow or open circuit. |
| Replacement check | Match part number and mounting/connector style, verify continuity and supply voltage before replacement. |
How the 137524000 Frigidaire Washer Dryer Ignitor Works Inside the Appliance
The 137524000 Frigidaire Washer Dryer Ignitor is a glow-bar ignition element used in the gas-drying section of compatible Frigidaire washer-dryer combos. During a heat cycle the appliance control board supplies line voltage to the ignitor, causing the ceramic/glass element to reach incandescent temperatures; this radiant heat allows the gas valve to open and the burner to ignite reliably. in normal operation the ignitor will glow visibly orange and then drop out once the flame is established; a failed element will show open circuit on a continuity check, physical breakage of the filament, or a lack of visible glow while the control attempts to fire the gas valve.
Compatibility hinges on matching the mounting footprint, connector type, and electrical characteristics to the appliance harness and control strategy; the 137524000 part replaces elements with the same mechanical and electrical interfaces but should be cross-checked against the model number and service manual. Technicians typically verify the ignitor with a multimeter for continuity (expect low-ohm readings rather than infinite resistance) and observe the behavior during a controlled heat call to confirm glow and dropout timing. For practical troubleshooting: if the dryer clicks and the gas valve cycles without ignition, or if heat build-up is slow or absent, the ignitor is a primary suspect alongside gas valve and safety sensors.
- Common symptoms: no heat, delayed ignition, visible filament breakage, or intermittent heating.
- Diagnostic steps: visual inspection,continuity/ohms check,observe glow on heat call,verify harness voltage at connector.
- Replacement considerations: match mounting, connector, and electrical rating; handle the glass/ceramic element carefully to avoid contamination or fracture.
| Item | description |
|---|---|
| Function | Glow ignitor that provides radiant heat to ignite gas when energized by the control board. |
| Operation | Receives line voltage during a heat call, glows until flame is detected then drops out. |
| Typical test | Continuity/low-ohm reading with a multimeter; visible glow during a controlled heat cycle. |
| Location | Mounted in the burner box of the dryer section; accessible after removing the access panel. |
| Compatibility | Direct-fit on matching Frigidaire models that specify part 137524000; verify connector and mounting before installation. |
Common Failure Symptoms and Electrical/Thermal Indicators of ignitor Faults
The 137524000 Frigidaire Washer Dryer Ignitor is a glow-type ignition element used in Frigidaire combination washer-dryer units to initiate gas combustion. In normal operation the ignitor draws current and heats to a visible red‑orange glow, which either directly ignites the gas or provides the thermal/ionization condition required for the gas valve and flame-sensing circuitry to operate. Compatibility is primarily determined by mounting, connector type, and electrical characteristics; replacement must match the original part’s terminal configuration and resistance so the gas valve and control board see the expected load and timing characteristics.
- Symptom: drum tumbles but no heat – check ignitor does not glow; measure for continuity or open circuit.
- Symptom: very slow drying – partial or weak glow indicates high resistance or degraded filament.
- Symptom: intermittent heat or repeated thermal fuse trips – could be a cycling ignitor,failing flame sensor,or shorted coil causing control faults.
- Diagnostic steps: visual inspection for cracked or blistered glass/ceramic,cold resistance measurement with a multimeter,and a controlled live-voltage check of ignition voltage and warm-up time (performed by a qualified technician).
| Item | Description |
|---|---|
| Typical cold resistance | approximately 3-50 Ω depending on model-significantly higher values or open circuit indicate failure. |
| Warm-up time | Ignitor should reach visible glow in roughly 2-6 seconds; much longer suggests degraded element or supply issue. |
| Operating voltage | Ignition circuit usually applies line voltage (~120 VAC) for a short interval; absence of voltage at the ignitor points to upstream control or wiring faults. |
Electrical and thermal indicators guide component-level decisions: an open or very high resistance reading on the ignitor typically warrants replacement, while shorted or intermittent readings should prompt inspection of the harness, connectors, and control relay. Thermal signs such as blistered insulation, discolored ceramic, or a filament gap are direct evidence of end‑of‑life. Practical example: if a unit clicks and the gas valve does not open but the ignitor is cold with continuity absent, replacing the ignitor and rechecking voltage during a start cycle will often restore proper ignition; conversely, if the ignitor measures within expected resistance but sees no voltage, the failure is likely in the control board or safety interlocks rather than the ignitor itself.
Troubleshooting Methodology and Diagnostic Tests for Ignitor-Related Issues
The 137524000 Frigidaire Washer Dryer Ignitor is a resistive heating element used in the dryer heat assembly to reach a temperature sufficient to open the gas valve and sustain combustion; it does not create a spark but instead glows and transfers heat to a flame sensor or gas valve pilot circuit. For proper function the ignitor must match the original part’s mounting bracket, connector type, and thermal characteristics because differences in filament length, resistance, or physical placement can delay or prevent valve opening. In practice, compatibility checks include confirming the OEM part number against the appliance model, visually comparing mounting tabs and connector pins, and verifying that replacement ignitors share the same expected thermal behavior under mains voltage.
Troubleshooting follows a controlled sequence: confirm symptoms (no heat, delayed ignition, continuous glow without burner light-up), isolate power and gas before any continuity checks, then observe the heat cycle and measure electrical values. A technician should first verify that the control is sending mains voltage to the ignitor during the ignition interval, then measure the ignitor cold resistance and check for an open circuit or visible damage; an ignitor that receives voltage but fails to glow indicates a failed element, while a glowing ignitor with no burner ignition directs the diagnostic focus toward the gas valve, flame sensor, or air flow restrictions. Typical diagnostic actions and observations include:
- Observe: does the element glow within a few seconds of the heat call?
- Measure continuity and cold resistance with power removed.
- Verify mains voltage at the connector during the ignition cycle (qualified personnel only).
- Inspect for physical cracks, severe discoloration, or broken mounting that could change thermal timing.
| Item | Description |
|---|---|
| Continuity | Closed circuit expected; open indicates a failed ignitor element. |
| Resistance (cold) | Low resistance (single-digit to low double-digit ohms common); significantly higher or infinite resistance indicates degradation. |
| Voltage at connector | Mains voltage present at start of heat call (~120 V AC in typical north American systems); absence of voltage points to control or wiring fault. |
Q&A
What is the 137524000 Frigidaire Washer Dryer Ignitor?
The 137524000 is an ignition component (often called an ignitor or igniter) used in Frigidaire gas dryer or washer-dryer combo units. It is indeed a glow-type or hot-surface ignitor that heats until it glows and then ignites the burner gas when the dryer calls for heat.it is a replaceable OEM part designed to fit specific Frigidaire models.
How can I tell if the 137524000 ignitor is failing or has failed?
Common symptoms of a bad ignitor include no heat from the dryer while the drum still tumbles,long or repeated tries to ignite,clicking of the gas valve without ignition,or visible cracks/chips in the glass element. Sometimes the ignitor will glow intermittently or not at all. A visual inspection and basic electrical testing can confirm failure.
how do I test the 137524000 ignitor safely?
Turn off electrical power and gas to the appliance before testing. Remove access panels to reach the ignitor. Inspect the element for visible damage.Use a multimeter set to the ohms (Ω) scale and measure across the ignitor terminals-an open circuit (infinite resistance) indicates a failed element. Because expected resistance ranges vary by part, compare yoru measurement to the manufacturer or service manual specifications; if unsure, replace the ignitor or consult a technician.
Can I replace the 137524000 ignitor myself, and what tools are required?
Replacement is a moderately simple repair for someone comfortable working with appliances. Basic tools typically include a screwdriver, nut driver, and possibly pliers. Always disconnect power and shut off the gas before starting. Remove the dryer’s front or back access panel, disconnect the ignitor wiring harness, unfasten the ignitor mounting screws, and install the new part in the reverse order. If you are not comfortable with gas or electrical work, hire a qualified technician.
How do I confirm the 137524000 ignitor fits my Frigidaire model?
Verify compatibility by checking your dryer’s model number (usually on a tag inside the door opening or on the back panel) and cross-referencing it with the part number in Frigidaire’s parts list or a reputable parts supplier. You can also contact Frigidaire customer support or a certified service center with the model number to confirm fitment and any superseded part numbers.
Are there safety precautions I should take when replacing the ignitor?
Yes. Always disconnect electrical power and shut off the gas supply before working on any gas appliance. Handle the new ignitor carefully-the glass or ceramic element is fragile. Do not test the ignitor with power applied while it is unsecured. After replacement, check for gas leaks at fittings before operating (use a soap solution or an approved gas leak detector) and verify proper ignition and flame characteristics during the first test run.
What causes ignitor failure and how can I extend its life?
Common causes include normal wear, thermal shock from moisture or sudden cooling, vibration, contaminated burner areas, and electrical issues such as voltage spikes. to extend life: keep the burner and vent system clean and free of lint, ensure proper dry venting and airflow, avoid running the dryer outdoors in very wet conditions, and address any electrical problems promptly.
Where should I buy the 137524000 ignitor and does it come with a warranty?
Purchase the part from frigidaire-authorized dealers, appliance parts stores, or reputable online retailers. Buying OEM (genuine Frigidaire) parts reduces the risk of fitment issues. Warranty coverage varies by seller and part-many new OEM parts include a limited manufacturer or vendor warranty (often 90 days to one year). Keep your receipt and check the seller’s warranty terms before purchase.
Future Outlook
The 137524000 Frigidaire washer dryer ignitor is a critical component that initiates the heating cycle in compatible washer-dryer units, directly affecting drying performance, energy use, and safe operation. When functioning correctly, the ignitor helps ensure timely and consistent heat production so the appliance meets expected drying times and efficiency. As it interfaces with the appliance’s gas and control systems, its condition has a direct impact on overall reliability and user comfort.
Accurate diagnosis and appropriate replacement of the 137524000 ignitor are essential when symptoms of a failing ignitor appear, such as lack of heat or extended drying cycles. Confirming the root cause with proper testing prevents unneeded parts changes and ensures the correct part and installation method are used. For gas appliances,adherence to manufacturer guidelines and safety procedures-or engagement of a qualified technician-helps minimize risk and ensures the repair restores both performance and compliance with safety standards.
maintaining or replacing the 137524000 Frigidaire washer dryer ignitor as needed is a cost-effective step toward preserving appliance efficiency and safety. Thoughtful diagnosis, use of the correct replacement part, and adherence to safe installation practices contribute to reliable long-term operation and reduce the likelihood of repeated service visits.
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
.
