Cooker from Coventry (4)
I believe the answer is:
oven
'cooker' is the definition.
(I've seen this before)
'from coventry' is the wordplay.
'from' indicates the answer is hidden within the clue.
'OVEN' is hidden in the letters of 'coventry'.
(Other definitions for oven that I've seen before include "Small kiln" , "Stove" , "You can cook in this" , "Kitchen appliance" , "Liquid oxygen; salmon" .)