Seco
Thanks. Is there a correct sequence they should go in - an order of priorities, e.g. boiler area first? downstairs first? upstairs? And how much mess will there be? Do they have devices for detecting it or a mehtod of closing bits of the system down to work it out? I'd just like to know...
Had a new combi boiler installed a month ago. I have to top the water up a few times since then. The plumber is going to try a sealant, but if it doesn't work, we will have to find the leak. My question is this: do I expect the people who fitted the boiler to look for the leak free of charge as...