James asked ... Remove enterprise enrolment from an Asus Chromebook C523N?    |    tom schwartz asked ... Bosch maxx 6?    |    Noman asked ... Reverse light switch?    |    Suzie asked ... Stuck Feed dog?    |    Charles asked ... Replace Belle switch?    |    Click here to ask your question

on of on of?

my boiler sometimes on than of whan i am trun hot water tape.
but whan i swich with cantralheter and hot water togather it work only for while than go of and its come too hot .
please help me out.
khimj, March 2011