A
Aqua Tech
hi got a problem that is baffling me.
we put in a new regular boiler onto a y plan which has an old switchmaster set up. All seemed to go fine apart from a call three months later. When the heating and hot water are put on together the hot water becomes scalding?
Checked to see if it was 3 port valve but that seems to work fine, then tried a new cylinder stat and seem to still get the same problem...
THe only thing that has really changed is the wiring was moved around a slight bit because of the permenant pump live that was needed with the new boiler. Could this be the problem?
any ideas are welcomed...
we put in a new regular boiler onto a y plan which has an old switchmaster set up. All seemed to go fine apart from a call three months later. When the heating and hot water are put on together the hot water becomes scalding?
Checked to see if it was 3 port valve but that seems to work fine, then tried a new cylinder stat and seem to still get the same problem...
THe only thing that has really changed is the wiring was moved around a slight bit because of the permenant pump live that was needed with the new boiler. Could this be the problem?
any ideas are welcomed...