Part 00669135 Dishwasher Circulation Heat Pump and BLDC Motor Assembly
Purpose
Drives water circulation and heats fluid simultaneously.
Details
The dishwasher circulation heat pump is an advanced, dual-function component featuring an integrated brushless direct current (BLDC) motor and an internal heating element. This assembly functions as the main heart of the wash system, forcing pressurized water continuously through the upper and lower spray arms while raising the water temperature to precision levels for sanitization and grease breakdown. When the heat pump degrades or short-circuits, it typically triggers a distinct E9 fault code, fails to dry dishes at the end of a cycle, or stops water circulation entirely while leaving the control panel responsive. Swapping the failed module restores thermal performance and uniform spray pressure.
Included Items
One integrated BLDC circulation heat pump motor assembly with a replacement hose clamp.
Compatible Brands
Bosch, Kenmore, Thermador, Gaggenau
Replaces
00668812, 668812, 669135, AP4359216, PS8733106, EAP8733106
Highlights
- Genuine OEM part
- Application: Dishwasher Hydraulics and Heating System
- Purpose: Fluid circulation and temperature control
- Installation difficulty: Moderate
Safety Note
Always disconnect power before servicing. Follow model-specific diagrams and safety instructions for installation.
