Boiling water in an instant! Supreme is the UK's market leading range of wall mounted instant boiling water units. Fast, safe and economical, it's the only sensible way to make hot drinks, soups and snacks in today's busy workplaces. Available in fingerprint proof stainless steel or white thermoplastic outer casings. The Supreme 140 / 155 / 170, Ranging from 2.5 litres to 7.5 litres in capacity, the Supreme 140, 155 and 170 models are suited to a wide range of applications. The Supreme 150 SS/165 SS/180 SS, Heatrae Sadias range of boiling water products are now available in an ultra modern fingerprint resistant stainless steel finish and comes in three capacities (2.5 litre, 5.0 litre and 7.5 litre). The Supreme 220 SS/250 SS/310 SS/560 SS, Heatrae Sadia has extended its range of boiling water products through the introduction of four large capacity models. These come in stylish fingerprint resistant stainless steel and can provide up to 560 cups per hour (based on a 167ml cup) and 240 cups at any one time.