Thanks for the information. I'll investigate the vented option.
That said, why exactly is it better to use a sealed system? I have plenty of space in the loft, so losing the tank there doesn't really help me.
Regards,
Kevin.
Hi folks,
This is my first post here, so please be gentle! I hope someone might be able to help with my question.
I am about to build an extension to my home - it is around 45 sq metres, and would like to run UFH in the new build areas. The plumber has suggested we change our current...