Back Figure 3-2. Air conditioner, evaporator louver, fan guard, air filter, and drain pan, removal and installation | Up TM-5-4120-335-14 Air Conditioner Compact Vertical 208V 3 Phase 18.000 BTUH Cooling: 12 000 BTUH Heating 50/60 Hertz Manual | Next Condenser Discharge Grille |