Hotflo is an unvented water heater which is perfect for supplying environments such as washrooms with two or three hand basins or sinks. Designed for small to medium commercial businesses, Hotflo is suitable when there is no need for a cold water cistern, which provides flexibility of installation and works with either standard or mixer taps. The high-grade copper inner container with integral element means that Hotflo is a reliable long-term solution. Hotflo is available in two capacities and features a pressure relief valve and an externally adjustable thermostat from 10-70 degrees celsius.