Galaxy Aqua Premier Installation Manual May 2026Hook the unit over the top screw, align it using a spirit level, then mark and drill the remaining bottom fixing holes. 2. Plumbing Connections Galaxy Aqua Premier Water Heater 9.5Kw - 45793266 Designed for direct mains cold water supply only. Pressure Requirements: galaxy aqua premier installation manual Minimum Running Pressure: 1.0 Bar (15 psi) at 8–9 litres/minute. Maximum Static Pressure: 10 Bar (150 psi). Hook the unit over the top screw, align |