Description
Restore the functionality of your built-in ventilation system with the Bosch 00189968 Range Vent Hood Up/Down Switch. This OEM-style toggle switch is a crucial component in controlling the motorized downdraft vent on select Bosch, Thermador, and Gaggenau ranges and cooktops. It includes the pre-attached wiring and terminals for a convenient and direct replacement.
Features & Benefits:
- Genuine OEM-style replacement ensures proper voltage and function.
- Controls the motorized up/down movement of the range's downdraft vent.
- Includes pre-attached wires and terminals for easy electrical connection.
- Vital for proper air circulation and maintaining a smoke-free kitchen.
Common Symptoms That Indicate Replacement:
- The downdraft vent fails to move up or down when the switch is pressed.
- The switch feels sticky, jammed, or does not "click" properly.
- The fan or light functions inconsistently or fails to turn on/off.
- Visible signs of melting, corrosion, or electrical shorting on the switch or terminals.
Compatible Models Include:
- CVS30RB (Thermador Range Hood)
- CVS36RS (Thermador Range Hood)
- RDDS30V (Bosch Range)
- RED30VQW (Thermador Range)
- RES30RS (Bosch Range)
Cross-Reference / Replaces:
00189968, 189968, 00413770, 413770, 19-12-144, 948312, AP2825671, PS8698805
Compatibility Note:
This switch is for downdraft ventilation systems on ranges and cooktops. Before ordering, verify with your technician or check your appliance’s model number to ensure compatibility with your unit.



