Heating water for teas and coffees can be very expensive, especially when energy prices are high. Whether you're running a charity, a church, a snack van or a café, the cost of boiling drinking water can really hit your bottom line, especially if demand is high. The high capacity 40Ltr Buffalo energy saving water boiler can make a real reduction in these costs. With its clever insulated double-walled stainless steel construction, the boiler can save you up to 60% on energy use in comparison to traditional single-skinned boilers. Not only does this save money - it reduces your environmental impact too. The insulated design means the water gets up to serving temperature faster (around 6 minutes faster than non-insulated models) so you can start serving even sooner than before. It also provides less heat drop-off, so even when switched off, the water temperature only drops around 18°C over the course of two hours - a real example of the Buffalo water boiler's impressive insulation. The im