| EV20 AC-DC board to DC-DC board connection line | 009-004076-00 |
| EV20 external DC input connection line (inside the machine) | 009-004027-00 |
| EV20 battery input connection line | 009-004077-00 |
| EV20 DC-DC board and monitoring board communication cable | 009-004028-00 |
| EV20 monitoring main board power input line | 009-004344-00 |
| EV20 Sharp screen connection line | 009-004029-00 |
| EV20 alar light connection line | 009-004548-00 |
| EV20 encoder connection line | 009-004032-00 |
| EV20 key control board connection line | 009-004033-00 |
| EV20 sidestream CO2 module connection line | 009-004031-00 |
| EV20 mainstream CO2 module connection line | 009-004034-00 |
| EV20 flow sensor connection line | 009-004035-00 |
| EV20 O2 concentration sensor connection line | 009-004040-00 |
| EV20 sensor adapter board connection line | 009-004041-00 |
| EV20 vacuum sensor connection line | 009-004036-00 |
| EV20 blower temperature sensor connection line | 009-004042-00 |
| EV20 O2 proportional valve and connection line | 009-004043-00 |
| EV20 nebulizer valve and connection line | 009-004173-00 |
| AC input socket | 009-004174-00 |
| AC-DC power board | 009-004076-00 |
| DC input socket | 022-000163-00 |
| Intelligent battery | 009-004077-00 |
| Cooling fan | 115-025022-00 |
| Speaker | 115-028052-00 |
| Display | 115-028050-00 |
| Touchscreen | 115-022782-00 |
| O2 flow sensor | 021-000149-00 |
| Total flow sensor | 012-000019-00 |
| Safety valve | 012-000018-00 |
| O2 sensor | 024-000566-00 |
