Hi all
as the topic suggests I have a heating tank that looks like the attached, how can I work out how many litres are left. I have contacted the manufacturer to see of there is a special dip stick, but no response.
It is a harlequin slimline 245
thanks
Mark
as the topic suggests I have a heating tank that looks like the attached, how can I work out how many litres are left. I have contacted the manufacturer to see of there is a special dip stick, but no response.
It is a harlequin slimline 245
thanks
Mark