

Features
- 1,250 CFM rated: two internal fan systems clear smoke from the cooking area.
- Three-speed fan: run it on high to start, then drop to the lowest speed that clears the smoke.
- Stainless steel baffle filters: commercial style, removable and dishwasher safe.
- Dimmable halogen lights: light the grill surface for evening cooking.
- 304 stainless steel: for outdoor kitchens.
- 10-inch top exhaust: standard round duct size.
Specifications
| Brand | Bull Outdoor Products |
|---|---|
| Type | Outdoor vent hood, ducted; fastens to framing through its top and back |
| Model | 66009 |
| Width | 36" |
| Overall size | 36" W x 32" D x 24-7/8" H |
| Shipping carton | 29" x 40-1/4" x 37-1/2" |
| Weight | 114 lb |
| Airflow | 1,250 CFM rated; two internal fan systems |
| Fan control | 3-speed, 6.0 A |
| Exhaust | 10" round, top (standard location) |
| Filters | Stainless steel baffle, dishwasher safe |
| Lighting | Halogen, dimmable |
| Controls | On-off switches for fans and lights |
| Construction | 304 stainless steel |
| Electrical | 120 V, 60 Hz, grounded individual branch circuit, 15 or 20 A breaker, GFCI protected |
| Recommended mounting height | 30" to 44" above the cooking surface |
| Maximum duct run | 35 ft equivalent length |
| Warranty | 1 year, all parts |
What's included
- Vent hood with stainless steel baffle filters
- Installation and use instructions
Sold separately
- Bull 36" x 12" x 24" stainless duct cover (66011): hides the duct above the hood
- Bull 36" x 12" x 12" stainless duct cover (66010): special order
- Rigid metal duct, roof or wall cap and mounting screws (installer supplied)
Installation planning
- Covered areas only: do not install on an open patio without a roof. Provide at least 3 ft of weatherproof roof coverage on every side of the hood not shielded by a wall, and seal all duct and roof openings against water.
- Canopy clearance above the cooking surface: at least 36" to a combustible canopy, 30" to a non-combustible one. Mount the hood 30" to 44" above the cooking surface (capture drops off quickly above 44"), with the front and sides 3" to 6" past the cooking surface. A wind break may be needed in windy spots.
- Duct: rigid round (preferred) or rectangular metal duct, vented outdoors, never into a wall, attic, crawl space or garage, and never flex duct. Use a 10" round duct (78.5 sq. in.). Overlap the joints, fasten each with 3 or 4 screws and seal with 2 to 3 layers of aluminum foil tape (no butt joints). Keep at least 15" of straight duct between fittings and never let exhaust run downward.
- Duct length: no more than 35 ft equivalent for 1,250 CFM; count each 90° elbow as 6 ft and each 45° elbow as 3 ft. Do not use dampers, and avoid goose-neck caps and caps with dampers; the roof or wall cap needs an outlet of at least 78.5 sq. in. Support the duct so its weight does not rest on the hood.
- Electrical: 120 V, 60 Hz, on its own grounded branch circuit with a 15 or 20 A breaker and GFCI protection. The hood has black, white and green leads; ground with a separate wire, not the neutral. Do not use solid-state speed controls. A qualified installer should do the wiring to local codes.
- Mounting: there are no pre-drilled holes. Remove the filters, mark and drill through the top and back into framing with titanium bits (avoid the UL label and electrical parts), and fasten with installer-supplied screws.
- Leave the instructions with the installer and keep a copy for yourself and the inspector.
Care: Turn the hood on high 2 to 3 minutes before you start cooking, and use it whenever you cook on high heat. Never run it without filters or with greasy filters. Remove the filters by pulling the knobs forward and down, and wash them in hot water with mild detergent or in the dishwasher (holes facing up); dry them before refitting. Clean grease from the fans and filters often. Wipe the stainless steel with the grain using a soft, lint-free cloth; no abrasive pads and no cleaners containing chlorine. Shut off power at the panel before cleaning or servicing. In a grease fire, smother the flames with a lid or tray, never water.
Warranty
Bull covers all parts of its vent hoods for 1 year (Bull warranty policy v2026.10.29). Bull's limited warranty covers defects in materials and workmanship for the original purchaser, from the date of purchase, at the original site of delivery or installation. It does not transfer to a later owner and does not cover rental, commercial or other non-residential use. Bull replaces the defective part or product free of charge, at its discretion, but does not pay shipping, labor or accessories. Damage from transport, storage, improper installation or use, modifications, failure to follow the instructions or do preventive maintenance, normal wear, rust, corrosion, oxidation, discoloration or other external causes is not covered. The hood's own instructions add that unauthorized service or alteration voids the warranty, and that installation not in line with the instructions is not covered.
Claims go to Bull customer service at (800) 521-2855 (Monday to Friday, 8am to 5pm Eastern) or bullbbq.com/support. Keep your receipt. Have the model number, a description of the problem and proof of purchase ready.
Manuals and documents
- Vent hood installation and use instructions, 0BH-00-002 rev. 05/11/17, with venting addendum for 66009 (PDF)
- 36-inch vent hood spec sheet, v2022.10.21 (PDF)
- Bull warranty policy, v2026.10.29 (PDF)
- Bull 36" Vent Hood product page
Legal disclaimers and warnings
Product packaging, owners' manuals, installation instructions, and/or operating instructions may include more information than what is shown on our website. The content on our site is intended to be used for reference purposes only. Please fully read all included manuals and documentation before installing or using this product. WARNING for California residents: this product can expose you to chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.