I need to replace my old radiators. So, assuming the btu of the following two radiators was the same, which is better..
2000mm single panel
or
1300mm double panel
Is it just down to aesthetics and how slim I want the rad, or does one use less/more energy than the other?
2000mm single panel
or
1300mm double panel
Is it just down to aesthetics and how slim I want the rad, or does one use less/more energy than the other?