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djh22
I've moved into a property with a Vittodens 100 boiler and I'm wondering if it's normal that the pump over runs continuously. The heat control knob on the boiler is set sorta midway at about 6 o clock and the tank stat is set to 50 deg. At the moment I'm only running the Hot water side,the heating is off via the room stat.
Any advice would be most welcome as the noise from the Grundfos is very annoying.
Thanks.
Any advice would be most welcome as the noise from the Grundfos is very annoying.
Thanks.