Fisher & Hawk FHWH02 3 Litre Instant Water Heater (Turquoise) Fisher and Hawk instant water heater 3 litre comes with high pressure withstanding capacity makes it suitable for high rise buildings and high pressure pump applications. Ergonomic design with a rare combination of technology and style. The high-power heating element ensures you get hot water in no time. Provides three levels of safety against high temperature and pressure with cutout, thermostat and safety valve. Stem type thermostat and cutout ensures automatic temperature control and extra safety. Corrosion proof thermoplastic external body. Efficient heating element for longer life. Neon indicator for 'power on' and 'heating' function. Multiple safety systems. Suitable for high-rise buildings. Isi approved.