







RCS Cutlass Elite Slide In Power Side Burner
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Delivery & What to Expect
- Orders ship via parcel or freight, depending on item size
- Free shipping to the contiguous U.S. (Alaska and Hawaii quoted after purchase)
- Freight items may include delivery appointment scheduling
- Typical delivery: 5–10 business days
- Tracking provided on all orders
Larger items may require someone present for delivery.
Lead times may vary by product.
If anything arrives damaged, note it on the delivery receipt and let us know within 48 hours. We’ll work with the carrier and manufacturer to make it right. Read the delivery checklist
Have a question before ordering?
Email: support@bbqsourcepro.com
Call or text: (440) 537-7219
Warranty
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The RCS Cutlass Elite power side burner (CSB3) brings 60,000 BTU to the counter beside a Cutlass Elite grill, with a 24,000 BTU inner ring and a 36,000 BTU outer ring. A removable wok ring, removable grease tray and color-changing LED knob lights round out a burner built for high-heat cooking.
Best for: Cutlass Elite outdoor kitchens where you want wok cooking, seafood boils or big batches of soup at full power.
The CSB3 is the power burner in the new RCS Cutlass Elite series. It combines one solid brass burner and one stainless steel burner into a two-ring setup rated at 60,000 BTU total, so it can bring a large pot to a boil quickly or hold the steady, intense heat a wok needs.
It is built for people who treat the outdoor kitchen as a second kitchen. Heavy-duty stainless steel grates support flat pans, the removable wok ring handles round-bottom pans, and a removable grease tray catches drips. Color-changing LED lights over the knobs, powered by the included transformer, match the CEG30 and CEG38 Cutlass Elite grills, and a removable lid covers it between meals.
Features
- 304 stainless steel construction
- Two burner rings: 24,000 BTU inner and 36,000 BTU outer
- Heavy-duty stainless steel cooking grates
- Removable wok ring for round-bottom pans
- Removable grease tray
- Removable lid
- Color-changing LED knob lights with transformer included
- 3/8" gas fittings (connections not included)
Specifications
| Model | CSB3 (natural gas), CSB3 LP (propane) |
|---|---|
| Total BTU | 60,000 |
| Burners | Inner ring 24,000 BTU, outer ring 36,000 BTU (one brass, one stainless steel) |
| Cut-Out | 13 3/4" W x 17 5/8" D x 9 1/8" H |
| Material | 304 stainless steel |
| Lighting | Color-changing LED, transformer included |
| Gas Fittings | 3/8" |
| Insulating Liner | LJCSB3 (required in combustible cabinets) |
| Cover | RDB1ELC |
| Warranty | Lifetime (Cutlass Elite side burners, original owner) |
Frequently Asked Questions
What cut-out does the CSB3 need?
The cut-out is 13 3/4" wide x 17 5/8" deep x 9 1/8" high.
How powerful is it?
It has 60,000 total BTU, with 24,000 BTU on the inner ring and 36,000 BTU on the outer ring.
Which liner do I need?
In a cabinet built with combustible materials, install it with the RCS LJCSB3 insulating liner, which is made for the CSB3 only.
Is it natural gas or propane?
It is sold as the CSB3 for natural gas and the CSB3 LP for propane. It uses 3/8" fittings; gas connections are not included.
How fast does it ship?
Shipping is free to the contiguous U.S., and most orders ship within 1–3 business days. Orders to Alaska or Hawaii are quoted after purchase.
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Have Questions Before You Buy?
Email: support@bbqsourcepro.com
Call or text: (440) 537-7219
Hours: Mon-Fri: 8AM - 5PM (EST)
We can help confirm shipping method, lead times, and product availability.


Renaissance Cooking Systems (RCS)
Founded in 1949, Cunningham Living began as a small family plumbing business rooted in hard work, honesty, and treating people right. Over time, the company expanded into gas products and outdoor living, evolving with the times while staying true to its values. By the 1970s, the business had transitioned into Cunningham Gas Products, serving both retail and wholesale customers across Texas and beyond.
In 2003, the family launched RCS – Renaissance Cooking Systems, their own premium grill line. Now in its fourth generation, Cunningham Living continues to innovate in the outdoor living space, offering quality products and dependable service—just as it has for over 75 years.
Legal Disclaimer: Product information on this site is provided for reference purposes only. Please carefully review all product details, specifications, dimensions, and included manuals before purchasing, assembling, or using any product. Always follow manufacturer instructions and safety guidelines. BBQ Source Pro is not responsible for damage, injury, or other issues resulting from improper use, installation, or failure to follow included documentation.
California Proposition 65 Warning: May contain chemicals known to California to cause cancer or reproductive harm. Learn More.













