Abstract: An exhaust hood (10) is disclosed having a housing (K1) with a front wall (12), a rear wall (13), two oppositely disposed side walls (14), a top wall (15), and an open bottom (16). The top wall has a pair of key-hole shaped mounting holes (19) therein positioned in an area adjacent the front wall. The rear wall has a bottom edge (23). The exhaust hood also includes a pair of rear mounting brackets (26) and a pair of front mounting brackets (27). The rear mounting brackets have a hood shaped portion (33) configured to receive the bottom edge of the rear wall. Each front mounting brackets includes a hood mounting screw (44) which is configured to be received within the key-hole shaped mounting hole. To mount the housing, the bottom edge of the rear wall is positioned within the hook shaped portion. The housing is then pivoted upwardly so that the hood mounting screws pass through the narrowed portion of the key-hole shaped mounting holes.