cheers for the reply
I live in london and dont know any friendly plumbers so run the risk of being ripped off.
Im reluctatn to purchase a system mylsef then have someone install incase the system I buy wont work
Hi,
I have just moved into a new property that has a Switchmaster 900 to run the central heating (water heater is controlled seperately, i think). The Switchmaster doenst seem to be working as it is not rotating and stays at the same time. Is it possible to have the changed to a newer more...