I just bought a 28 year-old log cabin on a river in the Maine woods...that has not been maintained very well.

It has HW baseboard heating...and the covers are beat up, rusted, stained...ugly.

They seem to work fine, but I want to replace the covers. I cannot find a source for just the shell. I don't need to replace the whole unit and I am not intereted in painting them.

Any ideas?