The Smaller Hybrid: One Kiln for Both Ceramics and Glass
The Jen-Ken Ceram-A-Glass 2422 is the entry point of our hybrid kiln series, designed for the artist who works in both ceramics and glass and doesn't want to commit space, money, and electrical to two separate kilns. The interior is 24" x 22" with 5.76 cubic feet of capacity, sized for serious home and small studio work in both disciplines.
In glass mode, the kiln tops out at 1700°F. The top elements give the glass a uniform blast of radiant heat from above, while some of the side coils help bring the kiln to temperature evenly. That's exactly the heating pattern glass needs for full fuse, slumping, draping, and casting work.
In ceramic mode, the kiln reaches 2150°F, which covers cone 6 mid fire stoneware, all your low fire work, glaze firings, and bisque. The side coils carry the load like a traditional ceramic kiln to give you the even chamber heat ceramics need.
What makes the Ceram-A-Glass 2422 especially studio friendly is the 36 amp draw, which is friendlier on home electrical than the bigger 45 amp Ceram-A-Glass models. Standard 240V NEMA 6-50 plug, 8,640 watts. No three phase electrical needed.
Need 2300°F? Inquire before ordering
The Ceram-A-Glass 2422 can be ordered with a manual bypass option that lets it reach 2300°F (cone 8). This is a build option, not something you can switch on later. If you need cone 8 capability, give us a call before you order so we can spec the right configuration for your studio.
Who Is This Kiln For?
The Ceram-A-Glass 2422 is built for a specific kind of artist. Here's how to tell if that's you.
✓ Mixed media artists working at home or small studio scale
If your work crosses ceramics and glass, this is one kiln that handles both disciplines well without needing the space or electrical for two separate kilns.
✓ Home studios with limited electrical
36 amps is friendlier on a residential panel than the 45 amp larger Ceram-A-Glass models. Often the difference between starting your home studio now or waiting on an electrical upgrade.
✓ Teaching studios introducing both ceramics and glass
One kiln supports both ceramic and glass curricula, with enough capacity for class projects without taking up two kiln slots. Way easier on space and budget.
✓ Artists exploring whether hybrid is right for them
If you're not sure whether you want to commit to a bigger hybrid kiln, this is a more accessible entry point that still delivers full Ceram-A-Glass dual mode capability.
You'll pick your digital controller at checkout. The Orton AutoFire 12 Key handles both ceramic cone programs and custom glass schedules. The AutoFire Slide adds a touchscreen and stores 35 firing schedules, which is great when you're switching between ceramic and glass programs often. And the TAP Smart Controller with Wi Fi lets you run firings from your phone or tablet, with virtually unlimited program storage for both disciplines.
Included with every order
A heavy duty stand sized for this kiln, the full operator manual, kiln wash to get you started, a solid state relay (SSR) for tighter temperature control and longer element life, a 2 year limited warranty through Jen-Ken, and free freight shipping to the US Lower 48.
Upgrade to 3" brick at checkout
The standard build uses 2.5" firebrick. Upgrading to 3" brick at order time gives you better heat retention, longer firings, and reduced stress on the elements. Worth considering if you fire often or run long schedules.
Key Features
- Dual firing modes: glass mode (1700°F) and ceramic mode (2150°F), one kiln does both
- Uniform top elements for glass mode, blasting radiant heat down onto the shelf for even fusing and slumping
- Side coils for ceramic mode, even chamber heat for consistent ceramic firings
- 24" x 22" firing chamber with 5.76 cubic feet of capacity
- Friendliest amp draw in the Ceram-A-Glass line at 36 amps, runs on most home and small studio electrical
- Optional 2300°F manual bypass for cone 8 ceramic firings (must be specified at time of order)
- Optional 3" brick upgrade for better heat retention and longer element life
- 240V / 36 amp single phase NEMA 6-50 plug, 8,640 watts, no three phase service required
- Solid State Relay (SSR) included free for quieter operation, tighter temperature control, and longer element life
- Free stand, manual, and kiln wash included with every order
- Choose your controller at checkout: AutoFire 12 Key, AutoFire Slide, or TAP Smart
- 2 year limited warranty from Jen-Ken plus free freight shipping to the US Lower 48
Specifications
| Model | Jen-Ken Ceram-A-Glass 2422 |
| Kiln Type | Hybrid (Ceramic + Glass) |
| Inside Dimensions | 24" x 22" |
| Volume | 5.76 cu ft |
| Glass Mode Max Temp | 1700°F |
| Ceramic Mode Max Temp | 2150°F |
| Manual Bypass Max Temp | 2300°F (inquire before ordering) |
| Voltage | 240V (Single Phase) |
| Amps | 36 |
| Watts | 8,640 |
| Plug Type | NEMA 6-50 |
| Brick (Standard) | 2.5" (3" Available as Upgrade) |
| Product Weight | 300 lbs |
| Shipping Weight | 350 lbs |
| Warranty | 2 Year Limited (Jen-Ken) |
Choosing between the Ceram-A-Glass 2422, 2822, and JK Squared?
Give us a call. We'll talk through your ceramics and glass work, your studio size, and your electrical setup, and help you figure out which Ceram-A-Glass size is the right fit.
📞 (801) 839-5882Monday to Friday, 9AM to 5PM MST