Hi guys
Can someone help, my standard central heating system not combi, has a red domestic pump by the water tank in the airing cupboard, should the pump be continually running even with the heating side turned of and with water on only.
The pump as a three position switch on the side, where should this switch be in, house is three bed terrace.
Thanks guys
Can someone help, my standard central heating system not combi, has a red domestic pump by the water tank in the airing cupboard, should the pump be continually running even with the heating side turned of and with water on only.
The pump as a three position switch on the side, where should this switch be in, house is three bed terrace.
Thanks guys