DOC AIRBUS | MMEL ITEMS A320F21-63 Cockpit and Cabin Temperature Control
- 21-63-01 Zone Controller Channel
- 21-63-02 Cockpit and Cabin Trim Air Valve
- 21-63-03 Hot Air Pressure Regulating Valve
- 21-63-04 Air Conditioning System Controller Channel (COND CTL 1(2)-A(B))
- 21-63-05 Cockpit Heater