W72AF-C09XX1XXE 6 TON WALL MOUNT A/C CONFIGURED AS FOLLOWS: F - R-454B RIGHT SIDE CONTROL C - 460-480/3/60 VOLTAGE 09 - 9KW ELEC HEAT X - BAROMETRIC FRESH AIR DAMPER X - 1" MERV-2 FILTER 1 - WHITE CABINET FINISH X - STANDARD CABINET X - COPPER / ALUM COILS E - HIGH PRESSURE SWITCH, LOW PRESSURE SWITCH, COMPRESSOR CONTROL MODULE, REFRIGERANT LEAK DETECTOR (RDS), LOW AMBIENT CNTRL BARD