
The Cal Flame BBQ18G03 is a 3-burner built-in propane grill designed for permanent drop-in installation in an outdoor kitchen counter or island. It is built for homeowners who want a compact, dedicated propane grill in a durable stainless steel format. The grill delivers 45,000 BTU across three independently controlled porcelain cast iron burners over 600 sq in of cooking surface, housed in a fully welded 430 stainless steel body with a double-walled hood.
Why This Built-In Propane Grill
- 45,000 BTU across three burners — three independently controlled 15,000 BTU porcelain cast iron burners allow zone cooking at different temperatures simultaneously.
- 600 sq in of cooking surface — 4 removable heavy-duty V-grates accommodate a full meal without a secondary grill or extension.
- Compact cutout footprint — 23.375 in W × 22 in D × 9.5 in H cutout fits standard outdoor kitchen island bays without custom framing.
- Fully welded 430 stainless steel body — single-piece welded construction with a double-walled hood; no exposed seams at the drop-in line.
- Built-in hood thermometer — reads dome temperature without lifting the lid, reducing heat loss during longer cooks.
Key Features
- Three 15,000 BTU burners — independently controlled; 45,000 BTU total output; independent ignition on each burner
- 600 sq in primary cooking surface — 4 removable heavy-duty V-grates
- Full-width two-position warming rack — included
- Built-in hood thermometer — dome-mounted for monitoring temperature without lifting the lid
- Grilling lights — illuminates the cooking surface for low-light use
- Full-width pull-out drip tray — removable for cleaning
- Front splash guard with vent — keeps grease away from control knobs
- Lip guards on all burners — reduces clogging at the burner ports
- Heavy-duty Cal Flame knobs — standard on this model
Specifications
| Spec | Value |
|---|---|
| Brand | Cal Flame |
| Model / SKU | BBQ18G03 |
| Fuel Type | Propane (LP) |
| Number of Burners | 3 |
| Burner Material | Porcelain cast iron |
| Total BTU Output | 45,000 BTU |
| Burners | 3 × 15,000 BTU (45,000 BTU total) |
| Ignition | LP igniter system; independent ignition on all burners |
| Primary Cooking Surface | 600 sq in |
| Grates | 4 removable heavy-duty V-grates |
| Body Material | 430 stainless steel, fully welded |
| Hood Construction | Double-walled, welded |
| Warming Rack | Full-width, two-position |
| Drip Tray | Full-width, removable |
| Splash Guard | Front, with vent |
| Lip Guards | All burners |
| Assembled Width | 24.5 in |
| Assembled Depth | 24 in |
| Assembled Height | 22.4375 in |
| Cutout Width | 23.375 in |
| Cutout Depth | 22 in |
| Cutout Height | 9.5 in |
| Color / Finish | Stainless steel |
| Assembly Required | No |
| Country of Origin | See product documentation |
What's Included
- Cal Flame BBQ18G03 grill unit
- Full-width two-position warming rack
- Full-width pull-out drip tray
Installation
- Installation type: Built-in drop-in; requires a prepared outdoor kitchen counter or island cutout
- Cutout dimensions: 23.375 in W × 22 in D × 9.5 in H
- Fuel: Propane (LP). A natural gas conversion kit is available separately — confirm compatibility with Cal Flame before ordering.
- Use: Outdoor use only
- Professional installation: Not required for the grill unit itself. Local gas line connections must comply with local codes; consult a licensed professional for gas line work.
- Accessory compatibility: The BBQ18G03 burners are compatible with Cal Flame Sear Zone and Smoke Tray accessories (sold separately). Confirm accessory SKUs with Cal Flame before ordering.
Shipping and Returns
- Shipping: Free standard shipping to the contiguous United States. Estimated delivery 3–9 business days from order. Tracking provided by email. No P.O. boxes.
- Warranty: Stainless steel structure — 10 years. Flame tamers and warming rack — 3 years. Porcelain-coated burners — 1 year. Gas valves and other components — 1 year. Limited warranty to original purchaser.
- Returns: Items may be returned within 30 days of delivery in unused, original-packaging condition. A 25% restocking fee applies to approved non-defective returns. Damage must be reported within 7 days of delivery. See our Return Policy for full terms.
- Delivery type: Standard carrier (USPS, UPS, FedEx, or similar). Not white-glove or threshold delivery.
Common Questions
Is this grill compatible with natural gas?
The Cal Flame BBQ18G03 is configured for propane (LP) as shipped. A natural gas conversion kit is available separately; confirm the specific kit with Cal Flame before purchasing.
What are the cutout dimensions for installation?
The BBQ18G03 requires a cutout of 23.375 in wide × 22 in deep × 9.5 in high. The assembled grill body is 24.5 in wide × 24 in deep × 22.4375 in high.
What warranty does this grill carry?
The Cal Flame BBQ18G03 carries a limited warranty to the original purchaser: 10 years on the stainless steel structure, 3 years on flame tamers and warming rack, 1 year on porcelain-coated burners, and 1 year on gas valves and other components.
Do I need a professional installer?
The grill unit itself does not require professional installation. Any gas line connections must comply with local building and gas codes; a licensed professional should handle gas line work.
How long does shipping take?
Smart Chefs Haven ships free to the contiguous United States. Orders typically arrive within 3–9 business days from the order date. A tracking number is sent by email after shipment.