6.5 Bar Pressure ISI mark Advanced 4 - Level Safety- Instant Water Heaters come with Capillary Thermostat automatic Anti- Siphon Protection-This prevents the backflow of water from the tank and protects the heating element from dry heating damage Durable Rust Proof Body- Comes with a durable body that offers toughness and heat resistance Long Life SS Tank- Featuring a high-grade 304L Stainless Steel tank with a single weld line to reduce the chances of tank leakage thus ensuring longer life Neon indicators - the water heater displays a green light when the Perfect Hot Water is ready to use Powerful Heating Element- Nickel coated heavy Copper Heating Element . Neon Indicators- Equipped with Tank Capacity 3L Thermal Cut-Off a Pressure Release Valve and a fusible plug to give 4 layers of safety Available in : 3L