The CT122822 Janus features a 28” interior diameter and 22” interior height, delivering a spacious 8.11 cubic feet of firing capacity. It’s ideal for production-scale pottery, oversized platters, and fully loaded multi-shelf firings. The kiln’s wide profile makes it easier to load than deeper models, making it especially popular with high-output studios and educational facilities.

Even better, it’s rated to cone 10, delivering dependable performance for all clay bodies—from low-fire earthenware to high-fire porcelain and stoneware. And with Janus dual-mode technology, it’s also a powerful tool for slumping, sagging, and fusing glass on a grand scale.

What makes the Janus edition unique is its dual heating system, with elements in both the top and sidewalls. A built-in toggle switch lets you select the right firing mode for your material:

• Glass Mode: activates the top and middle sidewall elements, giving you uniform top-down heat for fusing or shaping large glass sheets on a single shelf.

• Pottery Mode: activates only the sidewall elements—ideal for ceramics, allowing even surround heat for multi-shelf bisque or glaze firings up to cone 10.

It’s the best of both worlds, without compromising space or performance.

• 3” thick firebrick throughout for superior insulation

• Sectional construction with twist-lock spring latches for easy disassembly, transport, and maintenance

• Solid state relay (SSR) for quieter, more reliable operation

• AOP (Auxiliary Outlet Plug) and vent-ready design (pre-drilled for the Orton Vent Master)

• Top row of grooveless 2” blank bricks to reduce damage during loading

• Reversible firebrick bottom for longer service life

• Drop-down, hinged switch box with fold-out support arm for fast maintenance

• Patented LiteLid spring lift system for effortless lid lifting and reduced wear

• Large, tapered peepholes for better visibility

• Lock-in lid support with positive catch

• Fire directly on the brick bottom for maximum capacity

• Ventilated, louvered switch box for safe, cool operation

• Heavy-duty stainless steel case

• Certified to CSA and UL Standard 499

The Janus CT122822 comes equipped with the SENTINEL Smart Touch Controller—our most advanced interface, specifically designed to support both ceramic and glass firing modes. With an intuitive color touchscreen, built-in user prompts, and scheduling options for both ramp-hold and cone-fire cycles, the SENTINEL Smart Touch brings high-end control to your high-capacity kiln.

Furniture Kit:

• 6 C-24H Shelves (26” octagon x ¾”)

• 1½” square posts, 6 each: 1”, 2”, 3”, 4”, 5”, 6”

• 1 lb. kiln wash

Kiln Stand Options:

• Standard 6" stand with mar-proof plastic feet

• 12" Deluxe Rolling Stand (recommended if adding a VentMaster kiln vent)

Kiln Vent:

• The Orton Vent Master removes firing fumes and enhances heat distribution for more even results—essential for glaze reliability and studio air quality.

From concept to construction, we stand behind your kiln—because we know what it means to invest in your craft.

• Interior: 28″ W × 22.25″ D (8.11 cu ft)
• Max temperature: cone 10
• Electrical configurations: 208V, 208V 3-phase, 240V, 240V 3-phase (confirm amperage, plug and circuit with your electrician)
• Manufacturer part number (base configuration): 2561CNMGDE

Priced for the base configuration. Options (voltage, stands, vents, relays, windows) are quoted on request. Specifications subject to change by the manufacturer.

• Made to order in the USA and shipped direct from the manufacturer in Mesquite, TX. We confirm current lead time with you when you order.
• Ships by motor freight (LTL truck) — freight is quoted upfront, before you pay for it. Residential liftgate delivery is available.
• Questions? Call (737) 231-1880 or use Get a Quote. Try our Electrical Readiness Checker.
• See our Shipping Policy and Return Policy.