
Samsung’s page for the WH46DBH100EWA reads Bespoke AI Laundry Hub Easy Reach Control AI OptiWash™ + 4.6 cu.ft Wash & 7.6 cu.ft Dry. It is a stacked single-cabinet washer and dryer: a washer below and a dryer above, each with its own drum and drive, built as one cabinet under one shared control panel. It looks like two machines stacked on a kit and is diagnosed as one, because both halves report through that shared control and a problem in one can appear as a problem in the other.
On the WH46DBH100EWA we test the shared board and the interconnect between the halves before assigning a problem to either section, with the breaker off and both supply taps closed. The Laundry Hub is new to Samsung’s US lineup and its parts are not those of a freestanding washer and dryer, so the exact model code on the rating plate is confirmed before anything is ordered.
Key Features
- 4.6 cu. ft. drum capacity
- Stacked single-cabinet washer and dryer
- Single stacked cabinet with the washer below and the dryer above
- AI wash and dry sensing
- Bespoke finish and control panel
Most Common Issues on This Model
Condensate not draining during drying
Dryer section unresponsive while the washer runs
Wash side filling slowly with the taps open

