I have a Heatline S24 compact which gives me hot water on demand but does nothing when I turn on the heating. The pump is ok as it was relaced yesterday. Many thanks
"Calling for heat" is a trade term used for the situation where the timeclock and room stat are all in the "on" position so that a signal is given to the boiler to switch on !
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.
Please select a service and enter a location to continue...
Are you a trade or supplier? You can create your listing free at DIYnot Local