American Outdoor Grill L-Series 36-Inch 3-Burner Built-In Gas Grill
Price range: $3,382.20 through $3,675.60
American Outdoor Grill L-Series 36-Inch Built-In 3-Burner Gas Grill – 36NBL / 36NBL-00SP
(Natural-Gas out of the crate • Complete Propane conversion kit included)
AOG’s 36-inch L-Series crowns larger islands with a sweeping 37-inch cooking grid, triple 304-stainless U-burners that pump out 50,000 BTU, and a 120-volt push-button system that handles ignition, knob back-lighting, and twin halogen hood lamps—all without a single battery. Specify model 36NBL for the factory-installed 12 k BTU infrared rotisserie package or choose 36NBL-00SP if you prefer an all-grill work surface and slimmer budget.
KEY FEATURES
🔥 50 k BTU Triple U-Burners – Three 304-SS tubes with integrated posts spread even flame across the full 648 sq in grate.
💎 Diamond Sear™ 304 Grids & Warming Rack – Flat-top ridges boost food contact for quicker browning and bolder sear marks.
💡 120 V Electronic Ignition & Lights – One sealed push button fires burners, back-lights knobs, and powers twin halogen hood lamps.
🎛️ Back-Lit Brass-Valve Knobs – Soft white LEDs make after-dark temperature tweaks effortless.
🛡️ Stainless Vaporizer Panels – Disperse heat, convert drippings into flavor, and curb flare-ups.
🔄 Rotisserie Option – 12 k BTU infrared rear burner, heavy motor, and 4-prong spit on model 36NBL (omitted on 36NBL-00SP).
🧼 Slide-Out Grease Tray – Full-width funnel pan removes in seconds for no-mess cleanup.
🇺🇸 Made in the USA – Fabricated and weld-finished in California; lifetime warranty on housing & cooking grids.
Big-Island Footprint, Entertainer’s Capacity
Cutting in at 37″ W × 19 ½″ D × 8 ½″ H, the L-Series 36 provides 648 sq in primary and 181 sq in secondary surface—enough room for 30 half-pound burgers or simultaneous zones for steak, seafood, and vegetables. A double-layer satin hood and 9-gauge grids match the heft of commercial cooktops, delivering rock-solid heat retention even on windy patios.
One-Button Night Grilling
A weather-sealed stainless button on the right fascia ties directly to household 120 V power. A single tap ignites all three burners, illuminates the control panel with soft LEDs, and bathes the cooking surface in bright halogen light—eliminating battery swaps and head-lamp juggling forever.
Temperature Control You Can Trust
Smooth-turning solid-brass valves glide from sub-300 °F smoking to 750 °F steakhouse sear. Beneath the grids, stainless vaporizer panels level out hot spots and vaporize drippings for that signature live-fire flavor while minimizing flare-ups that can char food.
Diamond Sear™ Performance Advantage
Unlike conventional round rods, Diamond Sear grids feature flat, polished ridges that increase meat-to-metal contact by more than 40 percent. The payoff is faster crust formation on steaks, beautiful grill lines on vegetables, and effortless food release thanks to the tapered underside.
Rotisserie-Ready—or Sleek Grill-Only
Opt for 36NBL to unlock slow-roasted poultry, prime rib, or porchetta with the factory 12 k BTU infrared back burner and 50-lb-rated motor. Want a cleaner rear panel and lower entry cost? Choose 36NBL-00SP; it’s identical in every spec except the rotisserie hardware, which cannot be retro-fitted later.
CALIFORNIA PROPOSITION 65 WARNING: This product can expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit: www.p65warnings.ca.gov.
Dimensions
| Width | 40.25″ |
| Depth | 26.25″ |
| Height | 20.07″ |
| Weight | 140 lbs |
| Cutout Width | 37″ |
| Cutout Depth | 19 1/2″ |
| Cutout Height | 8 1/2″ |
Specifications
| Class | Premium |
| Fuel Type | Natural Gas |
| Collection | L Series |
| Configuration | Built-In |
| Exterior Material | Stainless Steel |
| Exterior Stainless Grade | 304 Stainless Steel |
| Primary Color | Stainless Steel |
| Number Of Main Burners | 3 Burners |
| Grilling Surface BTUs | 50000 |
| Infrared Main Burner | Available |
| Main Burner Material | 304 Stainless Steel |
| Flame Tamer Material | Stainless Steel |
| Cooking Grate Material | Stainless Steel |
| Cooking Grid Dimensions | 37 X 18″ |
| Main Grilling Area | 648 Sq. Inches |
| Secondary Grilling Area | 181 Sq. Inches |
| Total Grilling Area | 829 Sq. Inches |
| Burger Count | 30 |
| WiFi/Bluetooth Enabled | None |
| Rotisserie Burner BTUs | 12000 |
| Rotisserie Kit | Yes (36NBL model only) |
| Heat Zone Separators | No |
| Ignition Type | Continuous Spark |
| Flash Tubes | No |
| Grill Lights | Internal |
| Spring Assisted Hood | No |
| Thermometer | Analog |
| Includes Smoker Box | No |
| Hose Included | Yes |
| Made In USA | Yes |
| Commercial-Grade Multi-User | Yes |
| Size | Large (34 – 42″) |
| Marine Grade | No |
Manufacturer’s Downloads
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Estimated Delivery
Estimates only — may vary due to weather, holidays, or remote locations.Shipping Information
Small Parcel Shipping
We use USPS, FedEx, and UPS for smaller items like grill tools and accessories. Delivery typically takes 1–4 business days after processing.
- Orders are processed within 24–48 hours. Orders placed before noon are often processed the same day.
- Free shipping on orders over $59.99; smaller orders have a flat $9.99 rate.
- Orders over $400 require a signature. Someone 18+ must be available to sign.
- All shipments are tracked — you'll get an email with tracking once your order ships.
LTL Freight Shipping
For larger items like grills and outdoor kitchens, we use LTL (Less Than Truckload) freight. Shipments are palletized for secure transport and delivered curbside.
- The carrier will contact you to schedule a delivery window — please keep your phone number current.
- Delivery is curbside; items will not be moved inside your home or yard.
- Lift gate service is included to safely unload heavy items.
- Inspect your shipment on arrival. If products are visibly damaged beyond repair, refuse the delivery and contact us immediately.
- For minor damage, note it on the delivery receipt before signing, then contact us.
Important: Remote areas may have additional delivery times or fees. Contact us if you think your area may qualify as remote.
Returns & Exchanges
Small Parcel Items
Our 30-Day Return Policy applies to small parcel items. Return new, unused items within 30 days of delivery for a refund or exchange, in original condition and packaging.
- Initiating a Return: Contact us with your order number and reason. We'll provide instructions and a return label.
- Return Shipping: Customers cover return shipping unless the return is due to our error. These fees are non-refundable.
- Refunds: Once received and inspected, we'll email you and process your refund to the original payment method.
- Damaged or Defective: Contact us right away — we'll arrange a replacement and cover return shipping.
- Exchanges: Start a return and place a new order for the item you want.
LTL Shipments
LTL return shipping costs more, and items must be returned on the original pallet, strapped and secured as received.
- Repackage on the original pallet in the same secure configuration as delivered.
- Items not returned in original condition may incur additional or restocking fees.
- Expect higher shipping costs and a possible restocking fee.
- Please confirm order details carefully before purchase to avoid return complications.
Frequently Asked Questions
What happens if I'm not home during delivery?
The LTL carrier will reschedule for a later time or date, which may incur fees. To avoid delays, have someone 18+ available to sign, or arrange a trusted drop-off. Keeping your contact details updated ensures timely notifications.
Can I track my order?
Yes! Once your order ships, you'll get an email with a tracking number and link. You can also visit our Order Tracking Page. If tracking isn't updating, contact our support team.
What if my shipment is damaged?
If your shipment is visibly damaged beyond repair, do not sign — refuse the delivery and contact support with your order number and photos. For minor damage, note it on the delivery receipt and contact us for guidance.
What should I do if my order is delayed?
Delays can happen due to weather, traffic, or unforeseen issues. Review your tracking details first. For a significant delay or discrepancy, contact our support team so we can resolve it promptly.
Can I change my shipping address after ordering?
Contact support as soon as possible. We'll do our best to accommodate, but if your order has already shipped, changes may not be possible.
How do you handle orders for remote areas?
Remote areas may have additional delivery times or fees. Carriers will notify you if your location qualifies. If you have concerns about extra charges, reach out to support.
How can I contact customer service?
Call 951-977-8222 or email info@bestofbackyard.com. We're happy to help with any questions about your order.
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