ARI COMPHEAT units are very practical, easy to install, virtually maintenance free and highly economical. We offer several standard series according to output – 300 kW, 460 kW and 600 kW – although they are also built to our customers’ requirements at any rating. They consist of a plate heat exchanger, with no storage tank, which produces hot water by exchanging mains water with the steam available in the plant. Control can be provided independently by self-operated valves, or by valves with pneumatic or electric actuators depending on the energy available in the plant. The unit is covered by a single warranty and can be extended on site should demand require it.