Over the weekend called a plumber recommended by a friend to fix a boiler. He came and look at the main switch, and also take out the PCB and suspect the PCB is blown. He doesn't seems to be confident in fixing it and delay the quotation to Wednesday (which he promised to give us quotation by Monday).
The cold water bath really tough for me, so I am looking to contact the boiler manufacturer directly and get a next day fix. Should I just pay a call out fee to the plumbers?