Parts for Bosch HSLP451UC/01: Vent & Pcb Assembly Parts

This replacement fan circulates air inside the appliance to maintain proper ventilation and cooling, helping components run reliably and preventing heat buildup. What it does:

• Moves air through the appliance housing for ventilation and component cooling
• Restores airflow when the original fan is worn or stalled
• Reduces noise from a failing or unbalanced fan
• Helps avoid overheating symptoms related to poor internal airflow

• One replacement fan

• Disconnect power before starting any repair
• Handle carefully to avoid bending blades or damaging wiring
• Basic hand tools may be required; retain mounting hardware if reusing
• Inspect wiring and connectors for damage and secure all connections before testing

This power module provides the electrical supply and protection circuitry for the appliance's main control system, restoring reliable power delivery so the electronic controls and motors can operate correctly. What it does:

• Supplies regulated power to the appliance control board and related electronics
• Protects controls from voltage irregularities and helps prevent unexpected shutdowns
• Common symptom: appliance is unresponsive or won't power on
• Other symptoms: control panel lights or display do not illuminate, intermittent power loss, or error codes related to control power

• One power module

• Disconnect all power (unplug or switch off circuit breaker) before starting any repair
• Handle the module and connectors carefully to avoid damage; observe basic ESD precautions when possible
• Verify matching connectors and mounting before reinstalling; do not force connectors