American Outdoor Grill 36-Inch L Series 3-Burner Built-In Gas Grill with Rotisserie Backburner
Overview
The American Outdoor Grill 36-Inch L Series Built-In Gas Grill brings commercial-grade performance to your outdoor kitchen, built entirely from 304-series stainless steel and proudly made in the USA. Three U-shaped stainless burners deliver 50,000 BTUs across a generous 648-square-inch primary cooking surface, while the infrared rotisserie backburner and included rotisserie kit let you slow-roast and sear to perfection.
Designed for serious grillers, the L Series adds push-button electronic ignition that requires no batteries, interior halogen lights and backlit control knobs for effortless evening cooking, Diamond Sear stainless cooking grids, and stainless vaporizer panels that reduce flare-ups and even out the heat.
Specifications
- Size: 36-Inch Built-In
- Series: L Series
- Primary Cooking Surface: 648 sq. in.
- Main Burners: 3 stainless steel U-shaped burners, 50,000 BTU total
- Backburner: Infrared rotisserie backburner (approx. 12,000 BTU) with rotisserie kit included
- Ignition: Push-button electronic ignition (no batteries required)
- Cooking Grids: Diamond Sear stainless steel rod grids
- Flame Control: Stainless steel vaporizer panels
- Lighting: Interior halogen lights with backlit control knobs
- Warming Rack: Heavy-duty stainless steel warming rack
- Construction: Commercial-grade 304-series stainless steel
- Power: 120V AC required
- Fuel Type: Natural Gas or Propane (LP)
- Warranty: Lifetime warranty on stainless steel burners; 10-year warranty on all other components
- Made in USA: Yes
ExceptionalFire is an authorized American Outdoor Grill dealer.
Specifications
| Vendor | American Outdoor Grill |
|---|---|
| Fuel Type | Natural Gas, Propane (LP) |
| Type | Grills |
| SKU | 36NBL |
Shipping & Returns
Free shipping across the contiguous US. Ships in 2-6 days from our facility.
All shipments are insured and tracked. You'll receive a tracking number via email within 24 hours of dispatch.
30-day returns on stock items in original condition. Free return shipping if the item arrives damaged or doesn't match the listing.
Warranty
This product is backed by our 5-year limited warranty against manufacturing defects in materials and workmanship.
Warranty covers structural integrity, finish, and hardware. Normal wear, damage from improper installation, and modifications void coverage.
To file a claim, email warranty@exceptionalfire.com with your order number and photos of the issue.
What Our Customers Say
Frequently asked questions
Will fireplace doors save energy?
Yes. When closed during periods the fireplace is not in use, glass doors seal the firebox opening — preventing warm indoor air from escaping up the chimney and blocking cold drafts from entering. This is one of the most common reasons buyers add doors to a masonry fireplace, where an open damper can lose hundreds of cubic feet of conditioned air per minute.
Can I close the doors while a fire is burning?
It depends on the door type. Most masonry-fireplace doors with tempered or ceramic glass are designed to be operated open while a wood fire burns at full intensity, then closed once the fire has burned down to embers. Always check the manufacturer's instructions for your specific model. Doors with mesh curtains can stay closed during active fires — the mesh blocks sparks while letting heat radiate through.
How do I measure for fireplace doors?
Measure the firebox opening at three points each direction (top, middle, bottom for width; left, center, right for height) and use the smallest measurement. For overlap-fit doors, add room for the frame overlap (typically +2" width / +1" height). For inside-fit, subtract clearance (-1" width / -½" height). Every custom order ships through our free Expert Fit Review — we verify your measurements before production.
What's the warranty on EF fireplace doors?
All doors carry a 5-year warranty against frame defects. The powder-coat finish is warranted against chipping and fading for 5 years. Glass and mesh are warranted against defects for 1 year. Damage in transit is fully covered — file a claim within 48 hours of delivery.
Do you offer free shipping and returns?
Free freight shipping on all orders within the contiguous US. Custom-made doors are non-returnable because every order is verified through Expert Fit Review before production — no measurement risk on your end. Quick-Ship inventory items have a 30-day return window on unused, uninstalled units.