Hello,
Im replacing the mix valve on my boilermate system, do I need to drain the hot water tank before I do this or will I bet able to just turn the stop tap off and change the valve?
Any advice greatly appreciated - don’t want to flood out with the contents of the hot water tank.
Im replacing the mix valve on my boilermate system, do I need to drain the hot water tank before I do this or will I bet able to just turn the stop tap off and change the valve?
Any advice greatly appreciated - don’t want to flood out with the contents of the hot water tank.