When was it last serviced? May be blocked up.
Is ir only overheating on hot water? This time of year, turn it down.
If on central heating andyou have TRV's, make sure your boiler stat matches the TRV's
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