I have 10 rads in my semi and I have a Vaillant Ecotec plus 418. BG calculated that I only needed a 15Kw (Vaillant eco 415). I had the 418 but have it set at 15kw max output and it’s fine. I can always up the max output if it’s not delivering the required heat when it gets really cold.
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