This Potterton Suprima 30-80L storage tank water heater runs on natural gas and features a compact design for indoor mounting. The tank lining is made of metal, and it uses a boiler for heating. The heater comes in a white colour and includes installation and servicing instructions manuals. This standard water heater from Potterton is perfect for providing hot water in homes or other buildings. It is a reliable and efficient choice for those looking for a high-quality water heater that won't break the bank.