Cotswold Stainless Steel Coil Heat Exchanger (Various Options) The Cotswold Stainless Steel Coil Heat Exchanger (Various Options) is a highly efficient solution for dairy farms looking to reduce energy costs by recovering waste heat. Essentially an open-top dairy water heater , this unit is supplied without a control box or heating element and incorporates either a single or double seamless 22mm stainless steel coil , depending on size and customer requirements. By recovering waste heat from refrigeration units, heat pumps, or solar panels , the Cotswold Stainless Steel Coil Heat Exchanger (Various Options) can produce pre-heated water at 45°C or more , depending on the system setup. This pre-heated water can then be transferred into a conventional water heater and boosted to the required temperature for plant washing or bulk tank cleaning , significantly reducing electricity demand. Built for long-term farm use, the unit features a stainless steel inner tank , stainless steel outer cover , and high-quality polyurethane insulation for excellent heat retention and durability. Available in sizes from 135 litres to 1350 litres , the Cotswold Stainless Steel Coil Heat Exchanger (Variou
