OTAI 12L Gas Geyser ensures you always have hot water & you save electricity. Energy-saving 12L gas geyser Ideal for the shower or bath and basin Produces 12 litres of hot water per minute Includes a flue pipe & 3 chrome finished control knobs ** Must be installed by a certified gas installer ** Totai has provided quality gas appliance and outdoor equipment for over 60 years, with excellent after sales service and parts inventory available countrywide making Totai one of the leading suppliers in the industry. Product specifications: Gas cylinder: 19kg or bigger Gas consumption: 1.8kg per hour