I have a 1970's electric wall heater unit that does not work. It is flush with the wall; has a metal grate cover; a single circular ceramic tube center and sits in a metal box. I have searched the internet extensively for a replacement unit... does anyone know where I might find one or if I can rebuild this one.

There are 50 or more on Ebay

Type in electric wall heater in search box or see this one link. NOTE you will need to know if yours is 120 or 240 volt before you buy one.

Qmark CRA1512T2 compact electric wall space heater - eBay (item 140298749269 end time Mar-03-09 14:24:33 PST)