Parts & Accessories / Fan Accessories Kitchen Ventilation Ductwork Exhaust Fans Make Up Air Parts & Accessories Hood Filters Hood Accessories Fan Accessories Motors Electrical Hinge Kit for Restaurant Canopy Hood Exhaust Fan (Used on Fans with wheels 20” or smaller or Fans with bases of 28” or smaller) $69.99 Add To Cart (Ships Same Day) Grease Box for Restaurant Canopy Hood Exhaust Fan (Includes Down Spout) $69.99 Add To Cart (Ships Same Day) Exhaust Fan Roof Curb- 17.5” square x 26.5” high, 18 gauge galvanized steel construction, vented bolt together flat roof curb (17.5" square) $204.99 Add To Cart (Ships in 2-3 Days) Exhaust Fan Roof Curb- 19.5” square x 20” high, 18 gauge galvanized steel construction, vented bolt together flat roof curb (19.5" square) $211.99 Add To Cart (Ships in 2-3 Days) Exhaust Fan Roof Curb- 23” square x 20” high, 18 gauge galvanized steel construction, vented bolt together flat roof curb (23" square) $229.99 Add To Cart (Ships in 2-3 Days) Exhaust Fan Roof Curb- 26.5” square x 20” high, 18 gauge galvanized steel construction, vented bolt together flat roof curb (26.5" square) $389.99 Add To Cart (Ships in 2-3 Days) Exhaust Fan Roof Curb- 31.5” square x 20 high, 18 gauge galvanized steel construction, vented bolt together flat roof curb (31.5" square) $449.99 Add To Cart (Ships in 2-3 Days) High Temperature Gasketing for Restaurant Canopy Hood Exhaust Fan (50 Foot Roll) $279.99 Add To Cart (Ships Same Day)