Buffer tanks & Calorifiers
- REFRA, UAB
JSC „Refra“ produce wide range of buffer tanks specifically designed for heating systems where no special conditions are needed for the water inside the tank. Buffer tanks are generally used for fluid systems where it is needed to store and supply low or high temperature liquids in the interval from -10⁰C till +95⁰C (water from +1⁰C till +95⁰C). Direct heating/chilling is used as heat source or chiller is connected directly to the buffer tank and after accumulation directly provided to the consumer. Consumers are usually considered as room heaters, floor heating pipes and similar appliances. Buffer tanks for heating lines are made from carbon steel as no special conditions for the liquid are needed. Buffer tank in heating/cooling system allows having significant saving in power usage, because differently from direct heating, the heat source do not have to work continually – at the moment buffer tank reaches the need temperature, it automatically turns off.