Old panel radiators

[Mpb-10]

Just a question, some of you may know. The really old double panel radiators, the ones with no fins on them just 2 flat panels, my question is, would I get the same btus from a new single panel convector
radiator as I would with the old panel radiators.

Do I really need to replace it with a double?

Cheers,

 

[diamondgas]

Measure the room and check out what it needs TBH You'll most likely find a single convector equivalent size will equal the output of whatevers in IMO

 

[tamz]

Double up the output of a stelrad P1 to give you an approximation but you are better sizing the new one to suit the room unless you are covering the decor.

 

[Best]

Some types of rads are made in double with only one panel with fins. That way they are slimmer than the double finned type & IMO better looking than a single convector.