solar pump grundfos Temperatursensor Nominal heat output: 55 kW

Nominal heat output: 55 kW

Slot for electronic heating control

according to the manual

a gap should be left between the valve and the boiler/storage tank to prevent the valve's function from being impaired by heat radiation

(Return temperature increase) VTC400

solar pump grundfos Temperatursensor Nominal heat output: 55 kWSolar pump Grundfos UPM3 Solar 15 75 Sunex Grundfos 130 mm solar pump The highly efficient pump Grundfos UPM3 Solar 15 75 The Sunex product is designed for use in solar thermal systems. The The Grundfos UPM3 solar pump supports the circulation of the heat transfer fluid in the solar circuit. Through electronic control via a external PWM signal, Stepless control of the pump speed is possible, which ensures maximum energy yields. The pump housing is