The Cotswold coil heat exchanger is, essentially, a dairy water heater, without control box and element but incorporating one or two seamless 22mm stainless steel coils, depending on size and customer requirements. It is available in sizes from 40 to 240 gallons. Product Features
Simple and Robust

Use to pre-heat water for water heaters

Cost-saving heat recover

Recovers heat from:

-Refrigeration units
-Heat Pumps
-Solar Panels
-All stainless-steel construction

Robus 22mm stainless-steel heat-exchanger coils

Substantially reduces your overall water heating costs

Is available in sizes from 30 gallons (135 litres) to 300 gallons (2350 litres)

Pump is not included.