137392700 Frigidaire Dryer Heating⣠Element Assembly is â˘an electric heating⣠element âmodule⤠designed for⤠Frigidaire tumble dryers; it consists of resistive âheating coils mounted within âa metal housing and integratedâ with âmounting flanges and â¤electrical terminals. As a replaceable⢠service â˘part, the âassembly provides the primary source of heat inâ an electric dryer and is constructed to fit within the appliance’s airâ flow pathâ while meeting the necessary electrical and mechanical connection requirements.
Inside the appliance the heating element assembly âconverts electrical energyâ into⤠thermal energy⣠and directly interacts with the dryer’s airflow⣠system, temperature â¤safety controls (thermostats and thermal fuses)and the control âboardâ or timer thatâ governs heating cycles.⤠Proper âŁoperation ârelies on correct electrical â¤supply (typically âthe appliance’s rated voltage),intact coil resistance without shorts toâ ground,adequate ventilation through the drum and lint pathways,and coordinatedâ feedback from⢠temperature sensors â¤and cutouts âŁto prevent overheating.
inâ this âŁarticle readers will⤠find a technical overview of âthe assembly’s function âand construction, âguidance on compatibility and how â¤to verify theâ correct⤠part for specific Frigidaire âŁmodels, common failure âŁsymptoms such as⣠no-heat, intermittent heating, blown thermal fusesor⤠tripped breakersandâ step-by-step troubleshooting methods⢠including continuity⢠and insulation testingâ with âa multimeter. The article will also âcover practical replacement â¤considerations-safety precautions, required âtools, verifying âelectrical ratings⣠and mounting alignmentand checking related âcomponents â¤(thermostats, fuses, wiring and â¤venting)â to ensure a reliable repair â¤rather than replacing the âŁheating element in âisolation.
Table ofâ Contents
- Function and Role â˘of the Heating Element Assembly in Dryer Heat Production, Thermal⤠Regulation and⣠Safety Controls
- How the 137392700 âŁFrigidaire Dryer Heating Element âAssembly Operates Within the Dryer’s â¤Airflow and Electrical âSystem
- Common Failure Symptoms: electrical, Thermal âŁand Airflow Indicators âof Heating Element â¤Degradation
- Compatibility and Appliance Models:⣠Identifying âŁFit, Electrical Ratings âand âConnector Types for âŁReplacement Parts
- Q&A
- In retrospect
Function andâ Roleâ of the Heating Element â˘Assembly â˘inâ Dryer âŁheat Production, Thermal Regulation and Safetyâ Controls
The 137392700 Frigidaireâ Dryer Heating Element Assembly is the central component that converts âelectrical energy into the air-heating source used in electric dryers. The⣠assembly⣠contains resistance coils â˘mounted inside aâ sheet-metal âhousing so incoming air from the âŁdrum âis heated as it passes over the element. Inâ normal operation â¤the element heats⣠until a cycling thermostat or control relay sensesâ the target temperature, then the element is â¤de-energized âŁuntil the temperature âdrops; this on/off duty cycle maintains usableâ drying⣠temperatures without⣠continuous â¤full-power heating.â Airflow,load âsize,and vent restriction directly â˘affect delivered â¤heat:â restricted âexhaust reduces convective cooling andâ can cause overheating,while poorâ airflow can make theâ drum âŁfeel âcool â˘even when the element is â˘electrically sound.
Thermal regulation and safety are provided byâ a â˘combination of thermostats, high-limit cutouts and a thermal⢠fuse that interrupt power â˘if temperatures exceed safe⣠limits or if a âŁfault âpersists. The element itself âshould be checked â¤for continuity⣠and â˘even âcoil condition duringâ diagnosis; âŁan intact⢠element with âcorrect continuity but no heating â¤frequently⣠enough points to âblown fuses, open thermostatsor failed relays and supply voltage⢠issues at the connector. Whenâ replacing the element, technicians should â¤confirm mechanicalâ fit and electrical connections for â˘the⣠exact model numberand consider inspectingâ or replacingâ the associated thermal â¤controls at⣠the same time âto restore reliable operation and safety.
- Common â˘symptoms: no âheat (open element or blown â¤safety device), âintermittent⤠heating (broken⣠coilâ or faulty relay), excessively high temperature â(failed thermostat/high-limit).
- Diagnostic steps: âŁvisual coil inspection, âcontinuity check across element, verify voltage at element connector, test thermal fuse and thermostats.
- Installation note: ensure correct part number match âand secure airflow passages âto prevent premature safety trips.
| Item | Description |
|---|---|
| Function | Resistance coil convertsâ electrical energy into heat; housing directs heated âair⢠into dryer airflow path. |
| Thermal controls | Thermostat, high-limit and â thermal âfuse regulate temperature âandâ provide over-temperature protection. |
| compatibility | direct-fit replacement for specified Frigidaire âŁmodels⤠designated⢠for part ânumber 137392700; verify⤠model/serial⢠against serviceâ manual before ordering. |
How the 137392700 Frigidaire Dryer âHeating âElement⢠Assembly Operates⢠Within the Dryer’sâ Airflow and Electrical System
The 137392700 Frigidaire Dryer Heating â˘Element Assembly converts electrical⤠energy âinto⤠heat âby âpassing âcurrentâ through a resistive â¤coil housed in the dryer’s heater⣠compartment. Air âmoved by âŁthe â¤blower flows⣠across âŁtheâ hot â¤coil, picks up thermal âenergy,⣠and is routed through theâ drumâ and exhaust path;⢠thermostats,â a high-limit thermal cutout⣠and⢠the control board⣠or timerâ regulate current to âthe element to⢠maintain target drying⢠temperatures. In âŁnormal operation the âassembly âŁreceives line voltage across theâ two hotâ legs⢠(typicallyâ 240â VAC in residentialâ electric⤠dryers) and oneâ leg is switched by⤠thermostatic or⤠electronic controls,⣠so failures can⢠stem from the coil, â¤the switching⢠devicesor interrupted airflow that causes thermal cutoutsâ to open.
For practicalâ troubleshooting and⣠compatibility checks, techniciansâ should confirm âcontinuity of the coil with a multimeter, verify correct supplyâ voltage at the element terminalsand inspect associated thermal sensors and the⤠exhaust path for restrictions. Common service⢠observations include a blower-driven âdrumâ that tumbles⣠without heat (open coil or blown thermal fuse)or⤠intermittent heating⢠where a failing thermostat⢠cycles âincorrectly;⢠restrictedâ vents⢠raise âelement temperature and will prematurely trip high-limit devices. â¤Confirm the dryer model number against parts lists âwhen replacing the âŁassembly to ensure â˘correct âterminal â˘layout and âmounting orientation before installation.
- Measure element continuity â¤andâ terminal voltage before replacing parts.
- Inspect lint screen and venting toâ avoid overheating and thermal cutoff trips.
- Check thermostats/thermal fuses in series withâ the⢠element if there is no heat.
- Compare mountingâ and terminal configuration âtoâ the dryer model for fitment.
| Item | Description |
|---|---|
| Function | Resistive coil âŁheats air as blower⢠forces airflow across the element housing. |
| Electrical input | Two hot legs (nominally 240 VAC total) with thermostatic or electronic⣠switching. |
| Diagnostic | Continuity â¤test on coil,â voltage at terminals,⢠inspect âthermal cutouts and⢠airflow. |
| Common failure modes | Open coil, burned connections, âŁtripped thermal fuse,⣠or âoverheating due to restricted venting. |
Common Failure Symptoms: Electrical, Thermal and Airflow Indicators of âheating Element Degradation
137392700 Frigidaire Dryer Heating âElement Assembly is⤠the â¤primary âresistance heaterâ that â˘generates the drying heat in compatible Frigidaire dryers; the assembly typically â˘includes the âcoiled heating element, support⢠frame, terminals and mounting points and is â˘controlled downstream âof âtheâ line voltage âby thermostats âand thermal cutouts. â˘Electrical failure modesâ present as an open circuit â˘(broken âŁcoil) that⣠yields no heating, increased element resistance that reduces âavailable wattage andâ prolongs drying timeor â¤a short-to-ground thatâ will⤠blow⤠thermal fuses or trip breakers. Thermal⢠degradation âŁshows as localized hotâ spots, oxidized⤠coil sections,⤠or mechanical sagging that⤠can causeâ intermittent⢠contact; restricted airflow from clogged lint screens âŁor ducts increases cabinet⤠temperature and â˘can cause the high-limit thermostat to open, whichâ masks the element’sâ behavior and complicates fault isolation.
- Noâ heat while â¤drum tumbles andâ controls run.
- Very⤠long drying cycles or partial heating (low heat).
- Intermittentâ heatingâ or cycles of âheat on/off during âa âcycle.
- Blown thermal fuse âŁor tripped breaker after attempting to run.
- Burning odor⣠or visible charring near âthe element âhousing or⣠terminals.
| Item | Description |
|---|---|
| Continuity check | Open circuit between element terminals â˘indicates a â˘failed âcoil;â replace assembly. |
| Short-to-ground | Continuity from⢠element to â¤chassis âindicates insulation⢠failure; removeâ power and replace âelement âand thermal⢠fuses as needed. |
| Airflow/vent check | High cabinetâ or vent temperature âŁwith normal element continuity suggests⣠restricted exhaust or clogged lint path rather âthan â¤element failure. |
For practical⤠diagnostics, measure â¤element⣠continuity with a multimeter, âinspect the element and⣠terminal block for deformation or burning, â¤and verify⢠unrestricted exhaust airflow using a âsimple airflow or temperature drop âcheck across the⣠vent.⢠Replace the element⣠assemblyâ if the coil is open,â shows grounding continuityorâ if âvisible damage âexists; after replacement âŁalso confirm thermostats and thermal fuses are functional and ventsâ are clear to âprevent repeat failures. âTechnicians should verify physical and âelectricalâ fitmentâ of the replacement assembly âto the dryer model and re-test under load to confirm correct heating behavior and âsafe thermal cutoff operation.
Compatibility and⢠Appliance Models: Identifying Fit, Electrical â¤Ratings and âConnector â˘Types⢠for Replacement Parts
The 137392700â Frigidaire Dryer Heating Element âassembly isâ theâ resistive â˘heating component and associated⢠mounting hardware that produces the dryer’s hot⤠air. This assembly mustâ match⤠the appliance’s â˘electrical supply and physical mounting:⢠moast⢠residential electric dryersâ in âŁthe U.S. operate on a 240 V, â60 Hz supply and the heating element assembly will demand a âcircuit and overcurrent â˘protection⢠sized for the element’s current draw⣠(commonly on a 30⢠Aâ circuit). â¤Before⢠installing a replacement,â read âthe appliance âŁdata plate to confirm ârequired voltage and amperage and ensure the replacement part’s ratings align; installing an â˘element with âincorrect â¤ratings⤠risks insufficient â¤heat, nuisance trippingor damaged wiring⤠and⣠controls.
Compatibility also depends on terminal type, terminal spacingand mounting geometry.⢠Many replacement elements useâ high-temperature swift-disconnect (spade) terminals ofâ specific⣠widths or⤠ring terminals⢠secured by screws; thermostats,thermal fuses,and harness anchors frequently âenough locate toâ the âŁelement housing and must âŁalign so âsensors and⣠protective devices functionâ correctly. Perform a âcontinuityâ test âtoâ confirm the⤠element coil is intact (an â¤open circuitâ indicates failure),â and visually compare â˘terminal orientation and flange âpositions to âavoid âmechanical interference âwith the drum or airflow path. Verify voltageâ and terminal⣠layout and, if necessary, âuse properly â¤rated adapters rather than splicing⢠or rerouting wires in a way that could createâ heat concentration or loosen connections.
- Check appliance model⣠number and data plateâ against replacement part listings.
- Confirm voltage andâ circuit protection â˘(breaker âŁsize) match the element’s ratings.
- Inspectâ terminal typeâ andâ spacing; ensure compatibleâ quick-disconnect sizes or ring terminals.
- Verify mounting âŁflange,⤠screw locationsand⢠clearance to drum or â¤blower âhousing.
- Perform continuity testing âand⢠inspect for âsigns of shorting or overheating before final assembly.
| Item | Description |
|---|---|
| Part Number | 137392700â Frigidaire Dryer âHeating Element Assembly – match to âappliance modelâ list orâ OEM crossâreference. |
| Typical Voltage | Residential electric dryers commonly use 240 V AC; confirm on â˘dryer âdata⣠plate. |
| Common Connector Type | Highâtemperature â¤quickâdisconnect â¤(spade) terminals⤠or ring terminals; verify width and insulation. |
| Mounting Notes | Check flange screw locations,thermal fuse/thermostat mounting,and clearance to drum and blower housing. |
Q&A
What is the Frigidaire part 137392700 âand âwhich âŁdryers does â˘it âfit?
137392700 is a heating element assembly âused in many electricâ Frigidaire and related-brandâ dryers. Itâ replaces the coilâ and housing that⣠generate heat in an âelectric dryer. Fitment varies âbyâ model and year, so always verify âŁcompatibility by checking the dryer’s exact model â˘number âagainst the âparts diagram on⣠the manufacturer’s website or a reputable⣠parts supplier.
What are the common symptoms of aâ failed 137392700 heating elementâ assembly?
Typical symptoms â¤include: no heat or very low heat during a drying cycle, âŁintermittent âheating, the dryer taking much longer to dry,â aâ burning or⣠metallic smellor the dryer â˘tripping⣠the household â¤circuit breaker. Note âŁthat similar symptoms can beâ caused âby a blownâ thermal â¤fuse, â˘failedâ thermostats, clogged venting,â or âŁcontrol issues, so diagnose before replacing âthe element.
How do âI test the heatingâ element assemblyâ to â¤see if it’s bad?
First âŁdisconnect power to the dryer. Access the heating elementâ terminals and useâ a multimeter set to âŁcontinuity orâ ohms. Measureâ across⤠the⢠element terminals – a âgood element⤠will⤠show continuity âŁ(a low⣠resistance âŁvalue). A reading of â¤open/infiniteâ resistance â˘means the element is⢠broken.â Also check for shorts:â test between each terminal and â¤the metal housing; that should show âinfinite resistance (no continuity). Typical resistance values âvary byâ design â˘but⣠are âusually in theâ low-ohm rangeâ (for many â¤elements this is âroughly â¤single-digit to a few dozen ohms).
Can I â¤replace the â137392700â myself,â and what safety precautions should I take?
Yes,⣠a âcompetent DIYer can replace this part. Important safety⣠steps: unplug the dryer or switch off the breaker (and for gas dryers, turn âoff the⤠gasâ supply), âŁwear âglovesand⣠work âin a â¤well-litâ area. Label or⢠photograph⣠wire âlocations before disconnecting them, remove the access⢠panels to â¤reach the assembly, disconnect wires and mounting screws, swap in the new assemblyandâ reconnectâ everything exactly. Do⤠not operate the â˘dryer⢠with protective panels removed andâ always âensure power is restored only after reassembly.
Whatâ tools and how much time â¤are typically âŁneededâ to replace the heatingâ element?
Common âŁtools: screwdriverâ (Phillips and/orâ flat), âŁnut driverâ or socket set, putty knifeâ (if âŁfront panel clips are âpresent), âand optionally âa multimeter if âyou plan to test beforeâ and â¤after. âŁReplacement time âŁis typically⣠30-90 minutes depending on your familiarityâ with the âdryer and âthe model’s âaccess design.
How⢠much does the 137392700 âheating element⤠assembly usually cost?
Part⢠prices vary by supplier and region, but the⣠heating âŁelement⢠assembly commonly ranges fromâ about â$30 to $100. Expect additional cost âif you hireâ a technician â¤for⣠diagnosis and installation. prices can change, so âcheck â˘current listings from official Frigidaire â˘parts dealers or trusted appliance parts⢠stores.
My dryer is electric butâ still won’t heat after âreplacing the⢠element -⢠what else âshould I check?
Other common causes âof no-heat in an electric dryer include a blown⣠thermal fuse, faulty⣠high-limit âthermostat or cycling â¤thermostat, broken timer or âŁcontrol boardâ contacts,â bad door switchor a tripped/defective circuit breakerâ or dryer â˘power â˘cord (one leg of âŁthe 240 V supplyâ missing).â Also âŁcheck for severely restricted â¤venting-poor airflow âcan makeâ it seem like there’s no âheat. Use a â¤multimeter toâ test thermostats and the âthermal fuse for continuity âas part â˘of âyour diagnosis.
Is 137392700 used⣠in gas âdryers asâ well?
No. Gas dryers use⣠a gas valve â˘and burner⢠assembly (not an electricâ heating coil)⣠to produce heat. The 137392700 âheating element assembly isâ for electric dryers âonly.If you have a gas dryer âthat âisn’tâ heating, âfocus âyour diagnosis on the⤠igniter, gas âŁvalve coils, flame sensor, âand⣠related controls rather.
In Retrospect
The 137392700 Frigidaire Dryer⢠Heating âElement Assemblyâ is a central component in electric â˘dryers, âresponsibleâ for generating the heat required to dry clothes efficiently.⤠By âŁconverting electrical energy into thermal energy within the dryer â˘drum, â˘this assemblyâ directly affects cycle performance, drying âtime, energy useand the overall user experience. Proper⢠functioning of âŁthe heatingâ element contributes toâ reliable operation andâ helps maintain â˘appliance longevity and efficiency.
When a⢠dryer exhibits symptoms such as inadequate or noâ heat, longer drying cyclesor âtripped thermal â˘safety devices, accurate diagnosis isâ essential to⣠determine whetherâ the heating elementâ is â¤the source of the â˘problem or if other âcomponents (thermostats,⤠fuses,â wiringor âventing) are involved. Timely,correct replacement of a faulty 137392700⣠assembly-performed â˘according to manufacturer⢠guidelines or by a⢠qualified technician-not onlyâ restores⤠performance but âalso supports safe âoperation and helps âprevent â˘further⣠damage.â prioritizing proper diagnosis and â¤replacement ensures⣠the âdryer operates as intended and aligns âwith best practices forâ applianceâ maintenance and safety.
Professional Appliance Service
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