I agree, but there are other ways to move water without electricity, but apart from that minor issue would you agree to the rest of the system in principle
My apologies if this has been covered before I have had a look and can not see anything similar, I would like to change my existing log burner for a log burner with a back boiler, however i don't want to connect this to the radiators and the hot water directly, I would like to build a system...