Pumps ■ Valves ■ Service Calio S with thermal insulation Applications: ■ Heating, ventilation and air-conditioning systems - One-pipe and two-pipe systems - Underfloor heating systems - Boiler or primary circuits - Storage tank circuits - Solar power systems - Heat pumps ■ Circulation systems for single and multiple dwellings More information: www.ksb.com/products

User-friendly thanks to vent plug at the front 1 Outstanding energy efficiency Future-proof by optimised efficiencies, exceeding the requirements of the 2015 energy efficiency regulations 2 Ease of handling and operation ■ New: 230 V plug, benefit: the pump replaces any other make without the need to change the plug. ■■ User-friendly design with vent plug at the front for manual venting and deblocking of the pump ■■ Straightforward operation via three pushbuttons ■■ Integrated plug for easy connection to the power supply without the need to open the pump ■■ The display and symbols indicate the...