Comstock-Castle CSP18 Gas Ranges

Comstock-Castle CSP18 - Stock Pot Range, Gas, 18" wide, (1) double venturi, cast iron burners, (2) manual controls, open



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Comstock-Castle CSP18 Gas Ranges

Product Description

The Comstock-Castle CSP18 is a heavy-duty commercial gas range that delivers exceptional performance and versatility. Featuring a powerful 110,000 BTU burner and a durable one-piece cast-iron grate, this single-section unit boasts lightning-fast boil times and rock-solid construction. With its compact 18-inch footprint, the CSP18 is designed to seamlessly integrate into any kitchen, from commercial cooklines to prep stations and food trucks. The gas hose, quick-disconnect, and other connection hardware are sold separately.

Key Features:

  • Powerful 3-ring, double-venturi cast-iron burner that delivers 90,000 – 110,000 BTU of intense heat.
  • Two independent brass valves (inner & outer rings) allow you to precisely control the heat from low simmer to full power.
  • One-piece cast-iron top grate with a sturdy bull-nose edge that supports large 18–20" stockpots without bending.
  • Stainless-steel exterior and welded aluminized frame that resist corrosion and wipe clean easily.
  • Open front cabinet base keeps your utensils, strainers, or extra pots within easy reach.
  • 6" heavy-duty pipe legs with adjustable feet to level the range on uneven floors.
  • Standing pilot ignition and factory-set pressure regulator ensure the unit is always ready to use.
  • Proudly built in Quincy, Illinois and NSF listed for commercial kitchen use.

Chef-Focused Benefits:

  • Cook batches of food faster by reaching boiling temperatures more quickly, which helps you keep up with high-demand periods.
  • Precise temperature control allows you to caramelize, reduce, or gently simmer delicate broths without burning the food.
  • The compact 18-inch width takes up less space on your kitchen counter or in your restaurant, commissary, or mobile kitchen, maximizing your available cooking area.
  • The open base design makes it easy to clean the unit thoroughly every day and allows for easy inspections.

Gas & Installation Notes:

  • This appliance is factory-shipped for use with natural gas. If you need to use it with propane (LP) gas instead, a conversion kit must be installed by a qualified technician.
  • When installing the appliance, make sure there is at least 0 inches of clearance from the sides to any non-combustible surfaces, and at least 4 inches of clearance from the rear to any non-combustible surfaces. For combustible surfaces, the clearance must be at least 5 inches on the sides and rear.
  • During installation, a calibrated manometer must be used to validate the gas line pressure. This is required to maintain the warranty on the appliance.

Product Specs

Specification Value
Manufacturer / Model Comstock-Castle CSP18
Equipment Type Single-Section Gas Stock Pot Range
Overall Width 18" (457 mm)
Depth x Height 22" D x 25" H (559 mm x 635 mm)
Total BTU 90,000 – 110,000 BTU/hr
Burner 3-Ring, Double-Venturi Cast Iron
Controls 2 Manual Brass Valves (inner & outer rings)
Top Grate One-piece Cast Iron with Bull-nose
Gas Inlet 3/4" NPT (rear)
Recommended Gas Pressure Natural: 4" WC | Propane: 10" WC
Cabinet Base Open Front Storage
Legs 6" Adjustable Pipe Legs
Certifications NSF
Country of Origin United States of America
Shipping Weight Approx. 130 lb (59 kg)

Features

Specification Value
Manufacturer Comstock-Castle
Certifications NSF
Height 25.0in
Width 18.0in
Depth 22.0in
Shipping Weight 135.0lbs
Burner Ring(s) Per Section (2)
Exterior Finish all stainless steel exterior
Burner Section Qty (1)
Specifications Stock Pot Range, Gas, 18" wide, (1) double venturi, cast iron burners, (2) manual controls, open front cabinet base, cast iron top grates, stainless steel exterior finish, 90,000 - 110,000 BTU, (1) 3/4" gas connection, NSF, Made in USA
NSF
NSFNSF Certified – This product meets NSF International food safety and sanitation standards for commercial foodservice equipment.

Pricing, availability, and product details are subject to change without notice. 24/7 Restaurant Equipment is not responsible for typographical errors or omissions. Freight charges may apply where applicable.