From King Dictionary of Contemporary English
Related topics: Household
convectorcon‧vec‧tor /kənˈvektə $ -ər/ (also convector heater) noun [countable] British English DHan electrical heater that uses hot air
Examples from the Corpus
convectorA far more efficient option is a fire which has a convector firebox to boost output.They stole two fans and two convector radiators worth £510 from the building in Blue Barn Lane.