Napoleon - Premium 18 Charcoal Kettle
Napoleon's compact and agile Charcoal Kettle Grill, the NK18K-LEG, is an 18-inch kettle that is ideal for any charcoal enthusiast. Grill and slow roast with ease, or smoke by including your favorite wood chips and chunks. When charcoal grilling, being able to control heat through airflow is essential. The adjustable air vents make it easy to manage airflow for precise temperature control, including top venting that is protected from the elements. The Vortex heat management system improves convection within the grill for better searing and smoking as well as improved fuel efficiency. Stainless steel grids heat quickly and need little maintenance, they are hinged to allow easy addition of extra charcoal, refilling water pans, and addition of wood for smoking. The integrated temperature gauge helps you maintain the perfect temperature while you grill at a comfortable height, thanks to improved leg joints that provide rock-solid stability and an elevated grilling surface for your barbecue needs.
Key Features
- 296 in² Total Cooking Area
- 18-inch Diameter Cooking Area
- Stainless steel Cooking Grid
- ACCU-PROBE™ Temperature Gauge
- Porcelain-Enameled Lid and Bowl
- Rugged Weather-Proof Wheels
- Built-in Lid Hanger
- Adjustable Stainless Steel Air Vents
- Cool Touch Handle
- Sturdy Four Legged Design
- Easy to Assemble
- Removable Heavy Steel Ash Catcher
Specifications
- Fuel Type: Charcoal
- Main Cooking Area: 17.5 in Ø (44 cm Ø) — fits 18 burgers
- Total Cooking Area: 235 sq. in (1,520 cm²)
- Rotisserie: Not included
- Height: 38.5 in (97 cm)
- Width: 21 in (53 cm)
- Depth: 24.5 in (62 cm)
-
Packaging Dimensions:
- Height: 13 in (33.02 cm)
- Width: 22.5 in (57.15 cm)
- Depth: 21.25 in (53.98 cm)
- Packaging Weight: 36 lbs (16.33 kg)
Manual
Click Manual
Refund and Return Policy
Last Updated: December 2025
Thank you for shopping with Maison Flame. We want you to feel confident in your purchase, and we strive to make the return process simple and transparent. Please review the policy below before submitting a return request.
Eligibility for Returns
30-Day Return Period
You may request a return within 30 days from the date your order is delivered.
Condition of Returned Items
To be eligible for a refund, items must be:
- Unused and unassembled
- In original packaging
- Including all accessories, manuals, and components
Proof of Purchase
A valid order number or receipt is required for all return requests.
How to Start a Return
To initiate a return, please contact our customer support team:
- Email: support@maisonflame.com
- Phone: (424) 339-1854
Once your request is reviewed and approved, you will receive:
- A return authorization,
- A prepaid shipping label, and
- The correct return address.
Return Shipping & Fees
Non-Defective Returns (Buyer’s Remorse, Wrong Size, Change of Mind)
- Return Shipping: Covered by Maison Flame when returned within 30 days.
-
Restocking Fee: A 20% restocking fee will be deducted from the refund amount.
This fee helps cover inspection, repackaging, and processing.
Damaged or Defective Items
If your order arrives damaged or defective:
- Please contact us within 48 hours of delivery.
-
Provide photos of the damage or defect to help us process your claim quickly.
For approved claims: - Maison Flame covers all shipping costs.
- No restocking fee applies.
Refund Process
- Returns are inspected upon arrival at our facility.
- After inspection, you will be notified of the approval or denial of your refund.
- Approved refunds are issued to the original payment method.
- Please allow 10–14 business days from the approval date for the credit to appear on your account.
Non-Returnable Items
For safety and hygiene reasons, certain items may not be eligible for return. If applicable, these exclusions will be clearly noted on the product page.
Questions?
If you need help or have any questions regarding your return, please contact us anytime at support@maisonflame.com.
Choose options
Napoleon's compact and agile Charcoal Kettle Grill, the NK18K-LEG, is an 18-inch kettle that is ideal for any charcoal enthusiast. Grill and slow roast with ease, or smoke by including your favorite wood chips and chunks. When charcoal grilling, being able to control heat through airflow is essential. The adjustable air vents make it easy to manage airflow for precise temperature control, including top venting that is protected from the elements. The Vortex heat management system improves convection within the grill for better searing and smoking as well as improved fuel efficiency. Stainless steel grids heat quickly and need little maintenance, they are hinged to allow easy addition of extra charcoal, refilling water pans, and addition of wood for smoking. The integrated temperature gauge helps you maintain the perfect temperature while you grill at a comfortable height, thanks to improved leg joints that provide rock-solid stability and an elevated grilling surface for your barbecue needs.
Key Features
- 296 in² Total Cooking Area
- 18-inch Diameter Cooking Area
- Stainless steel Cooking Grid
- ACCU-PROBE™ Temperature Gauge
- Porcelain-Enameled Lid and Bowl
- Rugged Weather-Proof Wheels
- Built-in Lid Hanger
- Adjustable Stainless Steel Air Vents
- Cool Touch Handle
- Sturdy Four Legged Design
- Easy to Assemble
- Removable Heavy Steel Ash Catcher
Specifications
- Fuel Type: Charcoal
- Main Cooking Area: 17.5 in Ø (44 cm Ø) — fits 18 burgers
- Total Cooking Area: 235 sq. in (1,520 cm²)
- Rotisserie: Not included
- Height: 38.5 in (97 cm)
- Width: 21 in (53 cm)
- Depth: 24.5 in (62 cm)
-
Packaging Dimensions:
- Height: 13 in (33.02 cm)
- Width: 22.5 in (57.15 cm)
- Depth: 21.25 in (53.98 cm)
- Packaging Weight: 36 lbs (16.33 kg)
Manual
Click Manual
Refund and Return Policy
Last Updated: December 2025
Thank you for shopping with Maison Flame. We want you to feel confident in your purchase, and we strive to make the return process simple and transparent. Please review the policy below before submitting a return request.
Eligibility for Returns
30-Day Return Period
You may request a return within 30 days from the date your order is delivered.
Condition of Returned Items
To be eligible for a refund, items must be:
- Unused and unassembled
- In original packaging
- Including all accessories, manuals, and components
Proof of Purchase
A valid order number or receipt is required for all return requests.
How to Start a Return
To initiate a return, please contact our customer support team:
- Email: support@maisonflame.com
- Phone: (424) 339-1854
Once your request is reviewed and approved, you will receive:
- A return authorization,
- A prepaid shipping label, and
- The correct return address.
Return Shipping & Fees
Non-Defective Returns (Buyer’s Remorse, Wrong Size, Change of Mind)
- Return Shipping: Covered by Maison Flame when returned within 30 days.
-
Restocking Fee: A 20% restocking fee will be deducted from the refund amount.
This fee helps cover inspection, repackaging, and processing.
Damaged or Defective Items
If your order arrives damaged or defective:
- Please contact us within 48 hours of delivery.
-
Provide photos of the damage or defect to help us process your claim quickly.
For approved claims: - Maison Flame covers all shipping costs.
- No restocking fee applies.
Refund Process
- Returns are inspected upon arrival at our facility.
- After inspection, you will be notified of the approval or denial of your refund.
- Approved refunds are issued to the original payment method.
- Please allow 10–14 business days from the approval date for the credit to appear on your account.
Non-Returnable Items
For safety and hygiene reasons, certain items may not be eligible for return. If applicable, these exclusions will be clearly noted on the product page.
Questions?
If you need help or have any questions regarding your return, please contact us anytime at support@maisonflame.com.