(COLDSTREAM) LARGE CAPACITY 7/FT X 7/FT WALK IN COOLER. THIS WALK IN COOLER IS A SELF CONTAINED 220/VOLT SYSTEM THAT ASSEMBLES IN ABOUT AN HOUR. NO DRAINS REQUIRED. ASSEMBLE THE BOX. SLIDE COLD PACK INTO PLACE. ADD POWER AND YOUR READY TO GO. ALL SINGLE PHASE POWER SUPPLY. EXTRA TALL BOX. AIR COOLED ROOF TOP COLD PACK SYSTEM. 220/VOLTS PH1. 778-552-7808