Rinnai Corporation - The world’s largest manufacturer of gas appliances. Rinnai’s technologically advanced ‘Infinity’ continuous flow, gas fired, water heaters are compact, energy saving and provide a cost effective solution from the smallest domestic to the largest commercial water heating projects. Manufactured in Japan to the highest standards, Rinnai water heaters are covered by a full 5 year warranty. Rinnai offer a range of externally mounted water heaters which can make installation simpler and flueing concerns a thing of the past. Rinnai’s award winning solar water heating solutions can help reduce fuel costs and your carbon footprint. Whatever your project, this flexible and adaptable range of appliances can offer a solution to your water heating requirements. Rinnai UK also distributes a range of gas fired EnergySaver space heaters which come with a 15 year heat exchanger warranty – the most technologically advanced gas fired convection heaters in the world.