W30HF-A10XP4XXX 2-1/2 TON WALL MOUNT HEAT PUMP CONFIGURED AS FOLLOWS: F - R-454B RIGHT SIDE CONTROL A - 208-230/1/60 VOLTAGE 10 - 10KW ELECTRIC HEAT X - BAROMETRIC FRESH AIR DAMPER P - 2" PLEATED MERV-8 FILTER 4 - GRAY BAKED ENAMEL FINISH X - STANDARD CABINET X - COPPER/ALUM COILS X - HIGH & LOW PRESSURE SWITCHES COMPRESSOR CONTROL MODULE, REFRIGERANT LEAK DETECTOR (RDS) MFG BY: BARD