Heavy-Duty Double-Ring Burners for High-Volume Kitchens When your menu requires rapid boiling, long simmers, or high-capacity reduction, the Comstock-Castle 2SP18 delivers powerful performance in a compact 18-inch footprint. Two oversized cast-iron double-ring burners provide up to 220,000 BTU of firepower, while the open-front cabinet base keeps essential items within reach. Built, tested, and certified in the USA, this NSF stock-pot range is ready for the toughest commercial demands.

Why You'll Love It:

• Powerful Heating: The two double-ring, venturi cast-iron burners provide 180,000–220,000 BTU of blistering heat for rapid recovery and rolling boils.
• Precision Controls: The four independent controls allow you to fine-tune the heat from a gentle simmer to full-blast, with separate inner and outer ring valves on each burner.
• Sturdy Design: The one-piece cast-iron grate with a bull-nose design can support heavy 18–20 inch stock pots without flexing.
• Easy Maintenance: The all-stainless exterior, including the front and sides, is welded to a corrosion-resistant aluminized steel frame, making it easy to clean.
• Convenient Storage: The open front cabinet base provides ventilated storage for large pans, pot lifters, or detergents.
• Flexible Installation: The 6" adjustable pipe legs come standard, with numerous frame height, caster, and step-up configuration options available.
• Reliable Operation: The standing pilots and brass gas valves ensure reliable ignition, and the cool-touch safety knobs provide added safety.
• Quality Assurance: This unit is NSF listed and made in the USA, backed by America's oldest stove company (est. 1838).

Installation Notes:

• Make sure there is at least 0 inches of clearance on the sides and 4 inches at the rear for non-combustible surfaces. For combustible surfaces, the clearance should be at least 5 inches on all sides.
• You must have a licensed gas technician install the product and perform a pressure test to validate the warranty.
• The manufacturer offers several optional features, including low or high frames, step-up configurations, long legs, casters, gas hoses, knob protectors, and carry handles.