| Image | Supplier | Item Code | Short Description |
|---|---|---|---|
| | TOTO USA | TOTO THP3197 | CONTROLLER UNIT, D |
| | TOTO USA | TOTO THP3196 | CONTROLLER UNIT, C |
| | TOTO USA | TOTO THP3198 | CONTROLLER UNIT, A |
| | TOTO USA | TOTO THP3199 | CONTROLLER UNIT, B |
| | TOTO USA | TOTO THP3200 | CONTROLLER UNIT, _ |
