... , 250L, 320L, 400L, 500L, withstanding hi Features:1) Water tank storage capacity: 100L, 150L, 250L, 320L, 400L, 500L, withstanding high pressure2 ... conditioner indoor unit: 9,000BTU, 12,000BTU, 18,000BTU, 24,000BTU, 36,000BTU3) Super insulated hot water tank, efficiently keep the water ...