Cajun Cookware Burners 3 Burner Low Pressure Gas Burner & Stove. GL563. Patio Burners & Outdoor Cookers. This Cajun Cookware triple unit burner has a 20,000 BTU rating and is appropriate for stove top style cooking. Dimensions (in inches): 12 D x 33 W x 6 H. Gas burner: 4. 5 inches in diameter. Designed for use with propane fuel only - Hose and regulator are not included.