Electric Only Option  Ref: 167
A 150 Watt electric element is fitted to ladder radiators.
CBL 730 x 400
CBL 730 x 500
CBL 730 x 600
CBL 1150 x 400

A 300 Watt electric element is fitted to all other sizes of ladder radiators.

Heat output (BTU) on a electric only is approx 50% of the normal Btu output of the towel rail working on your heating system. ie btu output 3000 (electric only btu 1500).