Built-in grill heads
Napoleon BI32NSS Specs: 531 sq in, How Many It Feeds
Quick answer
The Napoleon Built-In 500 Series 32 in. Grill Head (Natural Gas) has 531 square inches of primary cooking area over 4 burners rated at 48,000 BTU. That fits about 21 burger patties at once and comfortably serves about 6 people for an everyday meal. It sits in the under $2,500 budget band; Amazon shows the current price.
On this page
- What are the Napoleon Built-In 500 Series 32 in. Grill Head (Natural Gas) specs?
- What is the Napoleon Built-In 500 Series 32 in. Grill Head (Natural Gas) sized for?
- What features does Napoleon list?
- Who is the Napoleon Built-In 500 Series 32 in. Grill Head (Natural Gas) a good fit for?
- What are the alternatives to the Napoleon Built-In 500 Series 32 in. Grill Head (Natural Gas)?
- How do they compare on specs?
- Which models should I cross-shop against the Napoleon Built-In 500 Series 32 in. Grill Head (Natural Gas)?
What are the Napoleon Built-In 500 Series 32 in. Grill Head (Natural Gas) specs?
| Spec | Value |
|---|---|
| Burners | 4 |
| Output | 48,000 BTU |
| Primary cooking area | 531 sq in |
| Width | 32 in |
| Hood | Yes |
| Grates | stainless steel |
From Napoleon's published specifications and the product listing.
What is the Napoleon Built-In 500 Series 32 in. Grill Head (Natural Gas) sized for?
| Food | Space each (sq in) | Fits at once |
|---|---|---|
| 4 in burger patties | 25 | 21 |
| Hot dogs | 8 | 66 |
| Chicken breasts | 30 | 17 |
| 12 oz steaks | 45 | 11 |
| Pancakes (5 in) | 28 | 18 |
Space per item includes room to flip. Plan about 80 square inches per person for a mixed everyday meal, less for burgers and dogs cooked in batches.
What features does Napoleon list?
Napoleon lists these features for the Napoleon Built-In 500 Series 32 in. Grill Head (Natural Gas):
- POWERFUL: Featuring 48,000 BTU's 4 Stainless Steel Main Burners and a generous cooking area of 29.5-inches x 18-inches (74.93 cm x 45.72 cm) or 531-inches square
Who is the Napoleon Built-In 500 Series 32 in. Grill Head (Natural Gas) a good fit for?
Best for a natural gas island build on a moderate budget. Four stainless main burners across 531 sq in with 7.5 mm stainless grids and dual-level sear plates in marine-grade stainless. It sits in the Beginner tier of our built-in grill heads coverage. See how it ranks against the rest in the best built-in grill heads.
What are the alternatives to the Napoleon Built-In 500 Series 32 in. Grill Head (Natural Gas)?
Blaze Prelude LBM 32 in. Built-In Grill (Propane)
Under $2,500Four 14,000 BTU tube burners in 304 stainless with heat zone separators, a published 30 5/8 by 21 1/4 inch cutout and a lifetime residential warranty.
Best for: first outdoor kitchen islands
Check price on Amazon
Bull Outlaw Drop-In Grill Head (Propane)
Under $2,500 Specs and sizingFour welded 15,000 BTU stainless burners, 575 sq in of primary space, a dual-lined hood and NSF and CSA certification.
Best for: high heat output per dollar in an island
Check price on Amazon
Napoleon Built-In 700 Series 32 in. Grill with Infrared Rear Burner (Propane)
Under $2,500Four stainless main burners, an infrared rear burner with a commercial-grade rotisserie kit, 9 mm wave grids and a 2 inch cutout tolerance for easier installs.
Best for: rotisserie cooking in a built-in island
Check price on AmazonHow do they compare on specs?
The table below puts the Napoleon Built-In 500 Series 32 in. Grill Head (Natural Gas) next to 3 models at a similar price on the specs that decide the purchase.
| Model | Budget | Burners | Hood | Output | Width | Grates | Primary cooking area |
|---|---|---|---|---|---|---|---|
 Napoleon Built-In 500 Series 32 in. Grill Head (Natural Gas) | Under $2,500 | 4 | Yes | 48,000 BTU | 32 in | stainless steel | 531 sq in |
| Blaze Prelude LBM 32 in. Built-In Grill (Propane) | Under $2,500 | 4 | Yes | 56,000 BTU | 32.5 in | - | - |
| Bull Outlaw Drop-In Grill Head (Propane) | Under $2,500 | 4 | Yes | 60,000 BTU | - | stainless steel | 575 sq in |
| Napoleon Built-In 700 Series 32 in. Grill with Infrared Rear Burner (Propane) | Under $2,500 | 4 | Yes | - | 32 in | stainless steel | - |
Which models should I cross-shop against the Napoleon Built-In 500 Series 32 in. Grill Head (Natural Gas)?
These are the closest models to the Napoleon Built-In 500 Series 32 in. Grill Head (Natural Gas) on price in the same category, each with its own spec sheet and sizing table:
- Bull Outlaw Drop-In Grill Head (Propane) (under $2,500): 575 sq in, How Many It Feeds.
- Lion L90000 40 in. Built-In Grill with Rear Infrared Burner (Propane) (over $2,500): 802 sq in, How Many It Feeds.
Head to head, the Napoleon Built-In 500 Series 32 in. Grill Head (Natural Gas) appears in Propane vs Natural Gas Grill: Cost Per Hour, Hookup and Conversion.
Frequently asked questions
How long does a 20 lb propane tank last on the Napoleon Built-In 500 Series 32 in. Grill Head (Natural Gas)?
A 20 lb tank holds about 430,960 BTU. At the full 48,000 BTU rating the Napoleon Built-In 500 Series 32 in. Grill Head (Natural Gas) would run about 9 hours, and at a typical half-throttle cook about 18 hours. Wind and cold weather raise consumption.
Where do these Napoleon Built-In 500 Series 32 in. Grill Head (Natural Gas) specs come from?
The figures on this page come from Napoleon's published specifications and the product listing's own feature list. Sizing tables are our estimates from standard formulas, not measurements of a unit, and real results vary with conditions. Confirm details against the operator manual before you buy or use it.
Researched, not professional advice. This page is compiled from published specifications, manuals, labels and owner-review consensus, not hands-on testing. Follow the manufacturer's instructions and product label, and consult a qualified professional where safety, chemicals, fuel or structures are involved.
