Bosch Dryer Error E13

⚡ Quick Answer: The Bosch dryer error code E13 signifies a malfunction typically related to an exceeded drying time or, in some models, a condensate or water level fa... ✅ DIY Fixable

What Does Error E13 Mean?

The Bosch dryer error code E13 signifies a malfunction typically related to an exceeded drying time or, in some models, a condensate or water level fault. This error results in the dryer failing to produce heat, causing the cycle to stop prematurely or run longer than expected. If you notice water accumulation in the base or container, especially in condenser or heat pump models, it's crucial to address these issues promptly to restore proper functionality.

Common Symptoms:

  • Dryer cycle stops mid‑cycle when displayed error appears
  • Dryer runs much longer than expected before error
  • Possible water present in base/container on condenser or heat pump models

Possible Causes

  • Maximum drying time exceeded due to restricted airflow, heavy load, or heating issue (medium)
  • Condensate pump or water level fault on condenser/heat pump models (medium)

How to Fix Error E13

DIY Fix Check airflow and load size

  1. Turn off and unplug the dryer.
  2. Remove and clean the lint filter.
  3. Check exhaust vent and ductwork for blockages; clear if necessary.
  4. Ensure external venting is not kinked, blocked, or disconnected.
  5. Reduce the load size and run a shorter cycle.

DIY Fix Check condensate system (if applicable)

  1. If your model is a condenser/heat pump dryer, empty the condensate water tank.
  2. Verify it is seated correctly.
  3. Inspect condensate pump and hoses for clogs and clean them.
  4. Reassemble and restart a drying cycle to see if error clears.

Technician Only Test and repair key components

  1. Measure airflow and resistance through heating element and thermistors to ensure proper operation.
  2. Test condensate pump motor and water level sensor (if condenser/heat pump model).
  3. Inspect control board for error storage or defective relay circuits.

Parts needed: Heating element, Thermistors/temperature sensors, Condensate pump, Water level sensor/float, Control board

🛑 When to Call a Pro:
  • If after basic cleaning and load changes the error persists
  • If you detect water in a place it shouldn’t be on your condenser/heat pump dryer
  • If internal electrical component tests indicate faults

Technical Specifications

wattage 2400W
component Heating Element
resistance 10-30 ohms
part_number Bosch 00434756
voltage_rating 240V AC

Common Questions

What does E13 error mean on bosch dryer?

The E13 error indicates a malfunction related to exceeded drying time or a water level fault, causing the dryer to stop or run longer.

Can I fix bosch dryer E13 error myself?

Yes, you can check airflow and load size, clean the lint filter, and inspect the condensate system if applicable.

How much does it cost to fix E13 error?

Repair costs typically range from $100 to $400, depending on parts and labor for common component replacements.

When should I call a technician for E13?

Call a technician if the error persists after basic cleaning or if you detect water in undesired areas.

Data last verified: 2026-01-16

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