Bosch 10004420 Float (Water-Level Tub) OEM Part

Product Details

Genuine Bosch part. Bosch brands include Bosch, Thermador, Gaggenau, and others.

Cross Reference Information

Part Number 10004420 replaces AP6893566.

Description

This float is a dishwasher water-level device that helps the appliance detect and control excess water in the tub, protecting against overfill and supporting normal wash cycles. Installs under the tub and works with the dishwasher's safety systems. What it does:

• Rises with increasing water to indicate tub water level to the machine's controls
• Helps prevent overfilling by triggering the drain/interrupt function if water gets too high
• Supports reliable cycle operation by allowing the control board to monitor fill status
• Commonly linked to symptoms like flooding, continuous fill, or error codes related to water level

What's included:

• One float assembly

Install notes:

• Disconnect power and water before accessing the tub and float area
• Access typically requires removing the lower kickplate and tilting/removing the dishwasher; follow your model's service manual
• Handle gently and avoid bending mounting tabs; ensure proper seating to restore correct operation