SMALL PORTABLE DESIGN MAKES IT EASY TO CLEAN HVAC COILS IN HARD TO REACH AREAS SUCH AS PTAC'S ROOFTOPS EVAPORATORS REFRIGERATION UNITS AND ATTICS WHERE ACCESS TO POWER AND WATER IS LIMITED. POWERFUL 125 PSI SPRAY WILL EFFICIENTLY CLEAN COIL DEBRIS AND GRIME FROM BOTH SIDES OF CONDENSER AND EVAPORATOR COILS. 0.6 GALLON PER MINUTE FLOW RATE WON'T OVERFLOW THE INDOOR AC EVAPORATOR COIL CONDENSATE LINE. DEEP CYCLE 12V RECHARGEABLE BATTERY MAKES IT EASY TO CLEAN VIRTUALLY ANY COIL INDOORS OR OUTDOORS ALL DAY.