What determines what setting should be used for pump speed on a WB 24i boiler?
I have googled but cant find a answer (aparts from dont adjust etc). At the moment it is set to the slowest setting I and everything seem to be working ok.
Should I adjust?
Absolutely. And open your microwave oven and poke around inside because the warnings say not to :-)
That would be from the the Boiler Choice FAQ.
Speed Selector
Pumps usually have 2 or 3 speed settings leave well alone unless you know what you are doing.
If the lowest speed works then enjoy the fact that your heating system uses less electrical energy than it might otherwise.
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