Have installed new boiler and programmer. Now we only have hot water if the setting is on hot water. When the setting is on heating/hotwater the heating is the only thing getting hot.
Its wired to a Honeywell ST699 terminal 7 and to the cylinder stat.
If you need to find a tradesperson to get your job done, please try our local search below, or if you are doing it yourself you can find suppliers local to you.
Select the supplier or trade you require, enter your location to begin your search.
Are you a trade or supplier? You can create your listing free at DIYnot Local