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    Is it good practice to fit a switch to manually control a Grundfos pump?

    Hi Oldbutnotdead - thanks for your help -The stat is on the outside of the new and quite large HW tank that we fitted as part of the project. When the system was first installed we only had two relatively small rads in our upstairs bedrooms and the hot water in the tank and those rads got...
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    Is it good practice to fit a switch to manually control a Grundfos pump?

    Thanks all for your wise words. The stove is only fuelled during the day - and heats a large vented water tank. The noise is only annoying because the house is in a very quiet part of the scottish highlands and we can hear the noise above the silence. I think the only potential danger is someone...
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    Is it good practice to fit a switch to manually control a Grundfos pump?

    Hi - first time poster. We have a wood fired boiler stove that heats a tank of water and four radiators. (Charnwood country 8b) The grundfos pump is controlled by a thermostat on the HW tank - when the water in the tank is warm enough the pump sends water to the rads. The system works well but...
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