(57) A cooker has dished structures (12, 14) defining upper and lower oven chambers mounted
to a front frame (60) formed with apertures conforming to the mouths of said oven
chambers (12, 14). Interfitting flanges (71, 72) on said dished structure and said
aperture define a tortuous space in which is retained a gasket that seals between
the dished structure of oven (12 or 14) and the frame (60). Side pieces or brackets
(61) projecting from opposed sides of the dished structure clip to straps (63) bolted
to the frame (60) to hold the dished structure (12, 14) in position against the gasket.
The arrangement enables insulation around the the ovens (12,14) to be retained behind
the straps (63) to provide a space for convective air circulation (32) up the sides
of the cooker, cooling side walls (21).
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