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Product detail
The Napoleon Prestige 665 Connected RSIB Gas Grill is built for homeowners who want a larger premium freestanding grill with smart cooking technology, serious grilling power, infrared searing, and rotisserie capability. With five stainless steel main burners, an infrared SIZZLE ZONE side burner, an infrared rear burner, and WiFi and Bluetooth connectivity, this grill gives you more control, more cooking space, and more confidence when hosting outdoors.
Designed for patios, decks, poolside spaces, and luxury backyard entertainment areas, the Prestige 665 Connected RSIB is ideal for buyers who want a high end Napoleon grill with the added convenience of connected temperature monitoring. It offers the size and power needed for larger gatherings while giving you the smart features to monitor longer cooks with more precision.
Built in WiFi and Bluetooth connectivity allow you to monitor temperatures, set timers, and follow your cook with more confidence from your smartphone. The integrated LCD display and temperature probe support make it easier to track internal temperatures, manage longer cooks, and stay in control while entertaining guests.
The Prestige 665 Connected RSIB gives you a spacious 37 x 18 inch main cooking area with room for up to 41 burgers. With five main burners and 94,000 BTUs of total cooking power, this grill is made for larger families, weekend cookouts, and backyard gatherings where cooking space matters.
The infrared SIZZLE ZONE side burner delivers intense high heat for fast, powerful searing. Use it to create a steakhouse style crust on steaks, chops, burgers, and other meats before finishing them on the main grill. It also gives you extra cooking space for sauces, sides, and high heat cooking while the main cooking area is in use.
The infrared rear burner expands your outdoor cooking options by supporting rotisserie style roasting. Paired with the included rotisserie kit, it is ideal for whole chickens, pork roasts, beef, lamb, and other meals that benefit from steady rear heat, even rotation, and a beautifully finished exterior.
Napoleon’s stainless steel WAVE cooking grids are designed for heat retention, durability, and signature Napoleon sear marks. Their wave shaped design improves food contact across the grill while helping prevent smaller foods from falling through the grates.
LED control knobs with SafetyGlow improve visibility while grilling at night and help show when burners are in use. The freestanding cart design gives you storage, prep space, and flexible placement, while the stainless steel construction gives the grill a polished look for premium outdoor living spaces.
The Napoleon Prestige 665 Connected RSIB is ideal for homeowners who want a larger premium freestanding grill with smart technology and serious outdoor cooking versatility. With five main burners, infrared side searing, rear burner rotisserie cooking, connected temperature monitoring, stainless steel WAVE cooking grids, and a spacious cooking area, this grill delivers the size, power, and control needed for elevated backyard entertaining.
| Warranty | Lifetime Limited Warranty* |
|---|---|
| Fuel Type | Propane |
| Heat Output | 94,000 BTU |
| Main Cooking Area | 37 x 18 in (94 x 46 cm) | 41 burgers |
| Total Cooking Area | 1,134 sq.in (6,867 cm²) |
| Rotisserie Included | Yes |
| Side Burner |
Large Infrared SIZZLE ZONE™ Side Burner |
| Height | 51 in (129.50 cm) | 58 in (147 cm) with lid open |
| Width | 74 in (188 cm) |
| Depth | 26 in (66 cm) |
| Packaging Height | 31 in (78.74 cm) |
| Packaging Width | 31.50 in (80.01 cm) |
| Packaging Depth | 50 in (127 cm) |
| Packaging Weight | 258 lbs. (117.01 kg) |
Before you buy
Resideterra supplies the grill; installation is arranged by you or your contractor. Electrical, gas or plumbing work should be completed by a licensed trade in line with the manufacturer installation manual and your local code. We do not provide installation labor.
Orders are processed in 1–3 business days. After shipment, standard transit is typically 2–7 business days. Shipping is free on U.S. orders of $100 or more; orders from $0.01–$99.99 have a $14.99 shipping charge. Tracking is emailed as soon as the order ships. Large items may arrive by freight: the carrier will contact you to schedule delivery, and an adult signature is required. Inspect all packaging before signing and note any visible damage on the delivery receipt.
Warranty coverage is provided by the manufacturer and is stated in the product documentation. For claims or questions, contact us at sales@resideterra.com or +1-888-989-1337 (Mon-Sat, 9:00 AM - 6:00 PM EST).
Eligible standard items may be returned within 30 days when unused, unassembled and in their original packaging. Return authorization is required before sending anything back. Customer-requested returns may be subject to return shipping and restocking fees. Freight, custom, made-to-order and brand-restricted products may have different or final-sale terms, so confirm eligibility with our team before ordering if you are uncertain.
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