Venus Lava Instant 3L30 3 Ltr 3000-Watt Vertical Geyser (Ivory) Lava Instant Need hot water at the flick of a switch? Get Venus Lava instant water heater today. It provides you with hot water in an instant. So you no longer need to heat and store large volume of water. Thereby you not only get hot water instantly. you also get to save on your power bills. Instant water heaters or Electric tankless water heaters in India are gaining in popularity and Venus has two types of instant water heaters, namely, Lava and Splash instant water heaters. These high-power water heaters from Venus Home Appliances instantly heat water as it flows through the device, and do not retain any water internally. They are ideal for installation in small areas and provide hot water instantly and are the best hot water geyser in India.