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Bosch · clothes dryer · US market

WTG86403UC

Specifications, manuals and owner support

14 recorded specificationsLifecycle: UnknownWrong model?

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Key specifications

Drum capacity4 cu ft
Product typeElectric Compact Ventless 240V
Estimated annual energy use317 kWh/year
Reported width23.5 in

Specifications

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Manuals & support

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Owner help

44 topics for WTG86403UC.

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Maintenance & care
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Care & consumables
Cleaning & odorPreventive maintenanceFilters & consumablesConsumable replacementStorage & seasonal care
Controls & operation
First use & setupControls & settingsCycles & programsTemperature settingsRestart & reset
Installation & connections
Dimensions & fitInstallation planningElectrical requirementsVenting & exhaustDelivery & moving
Ownership decisions
Repair cost & service quotesRepair or replace?Energy, water & efficiencyRunning cost calculatorWarranty & official supportRecalls & safety noticesModel age & historySpecification reviewCompare similar modelsReplacement appliances & fitPrice & availabilityProfessional serviceRecycling & disposal
Parts & accessories
Parts & componentsComponent replacement planningAccessories & installation kitsCompatibility & substitutionsDiagrams & wiring references
Product & documents
Model number & identificationSpecificationsManuals & documents
Troubleshooting
Troubleshooting & repairNot heatingError codes & indicatorsNoise & vibrationPower on, cycle not startingNo power & startingHeating but not dryingPoor performance

Brand & product family

Bosch tumble dryers

Bosch sells dryer designs with different exhaust and heat-management arrangements. The documented 800 Series WQB245AXUC is a compact ventless heat-pump model with a self-cleaning condenser; those features must not be projected onto other Bosch dryers.

  • Bosch dryer catalog entries include both vented and ventless designs; WQB245AXUC and WTG86403UC are both cataloged compact ventless units, but only WQB245AXUC is documented there as heat pump. Source
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About this model

This hub identifies Bosch WTG86403UC in the US catalog. Its facts are linked to the original records. A similar code, finish, or appearance does not establish that another model uses the same parts or instructions.

Manufacturer installation details and exact control procedures have not been verified for this record. Certification or archive measurements should not be used alone to approve installation fit.

Check the complete label before selecting documents or ordering a part. Production revisions and serial ranges can matter even when the base model is the same.

Sources for this model

ENERGY STAR — Clothes dryers Observed Nov 04, 2026
AppliancePartsPros model parts catalogs Observed Oct 30, 2026
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Other Bosch models.

Related catalog entries, not verified interchangeable products.

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