... two parts,1-2colums120W165×206×85495×75×856HT-330Wide horizontal, two parts, 1-3columns180W130×165×70450×110×707.5HT ... 2 columns180W450×75×1507.5HT-230AUnified one set, flexible with horizontal and vertical setting, 2 columns150W450×110×4908.5HT-340AUnified ... inserting valve, flowing pool200W260×450×807HCT-360Unified a horizontal set, with cooling and heating function 300W260×430×1509.5Others1.working ...