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Verbaut ist eine Grundfos UPM3 Hybrid 25/7 Hocheffizienzpumpe
4 und 5 Pumpengruppen mit einem einheitlichen Nabenabstand von 125 mm
Telephone: 09225 981-01
Technical specifications ▸ Setting range: 0°C to +90°C ▸ Switching difference: 4K +/-1K ▸ Max
If the heater is turned off early
Hydraulische Weiche 4m³/h CP 70 Förderfähig Verbaut ist eine Grundfos UPM3Connections on the boiler side: 1 " AG (union nut is included) Connections system side: 1 " IG Max. pressure: 6 bar Max. temperature: 110C The hydraulic switch is a compensation chamber that controls hydraulic circuits independently. It is used when the primary circuit circulation pump must work together with one or more secondary circuit circulation pumps in the same system. In addition, the hydraulic switch has the function of a vent. Advantages