Here Horizontal water cooled heat pump installation details including front view of bracket and also details of hose connection and plan view gate valve ,reducer , water loop pipe , rubber hose ,15mm brass male adapter , 10mm threaded rods to structure , compression washer , rubber vibration eliminator nut,installation will involve an outdoor section and an indoor section, so make sure there is enough space inside as well. Once both units are fitted onto their mountings, refrigerant and drain hose pipes are connected and then insulated, both inside and out. for details of Horizontal water cooled heat pump installation download this file .