... Solar water heater 2. SRCC, CSA, Solar Keymark, AS/NZS 2712 certified 3. Continuously improved design solar, solar water heater, solar collector, evacuated tube & heat pipe, solar ... loss.Heat Pipe (HP)Copper vacuum pipe that transfers the heat from ... KIT *3 x boxes of evacuated tubes Part #BOX ET/HP-10/10 ... Manufactured in line with ISO9001: 2000 quality management requirements, and meeting SRCC, AS2712 ...