The Gogaswitch RK air/water heat exchangers from Gogatec can be used in places where very high heat loss must be dissipated and a cold water connection is available. The heat exchangers are available with a useful cooling capacity (L35W10) of 350 W to 10 kW and in voltage ranges of 120 V, 230 V, 400 V and 24 V(DC). Thanks to their shallow installation depth, the devices are suitable for recessed and surface mounting, roof mounting and as 19-inch plug-in units. The heat exchangers have a powder-coated sheet steel housing in RAL7035 as standard. Stainless steel versions or V4A pipes are also available for applications in hygienic areas or with high corrosion protection. Water or light oils are suitable as coolants. A ¼-inch female thread with two 10 mm connection pieces is used for the water connection. The devices are optionally available with proportional valves. CE and cURus approvals enable international use.