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Straight-on view of fully-opened round-shaped AF3C 2422 Ceramics and Pottery Kiln from Jen fitted with the Orton AutoFire 4000 12-button controller and sitting on a small metal stand.

Jen-Ken AF3C 2422 Ceramic/Pottery Kiln

Save $758.00
$3,792.00
$3,034.00
Financing Information i

Financing through Approve is exclusively for business equipment loans and is available to all types of organizations, excluding personal loans. Minimum purchase price of $1,500.

A spacious, energy-efficient kiln designed for home and small studios. Perfect for both low- and high-fire ceramics, it offers effortless loading, precise digital control, and upgrade options like touchscreen controllers, solid-state relays, and 3" brick insulation for professional performance and reliable results every time.

Important Details:

  • Chamber size: 24" W x 22" H
  • Volume: 5.76 cubic feet
  • Maximum temperature: 2300°F
  • Electrical: 240V/42A, NEMA 6-50 plug
  • Required breaker: 50A

iNot sure what product options to choose? Check out our Kiln FAQs below!

Controller selection
Relay selection
Furniture selection

Need a formal quote or to request a W9? Let us know!

Interested in all Reviews ever provided to Pottery Pulse, regardless of product? Click here.

Jen-Ken AF3C 2422 Ceramic & Pottery Kiln – Spacious, Efficient, and Studio-Ready

The Jen-Ken AF3C 2422 is the ultimate home-studio kiln—offering the perfect balance of size, power, and performance. Its 22” depth makes loading and unloading simple and ergonomic (a favorite feature among the “vertically challenged”), while its 24” diameter provides ample room for a full 21” shelf or two half shelves, accommodating even larger pottery pieces with ease.

Built for both low-fire and high-fire ceramics, this kiln handles everything from bisque and glaze firings up to Cone 8 (2300°F). With a 42-amp draw and efficient heat distribution, it delivers reliable performance firing after firing, making it ideal for both passionate hobbyists and small production studios.

Powerful, Energy-Efficient Design

The AF3C 2422 is constructed from premium-grade materials for durability and longevity. Its efficient insulation and heat retention make it a dependable and economical choice for studios firing multiple times per week.

An optional Orton Downdraft Venting System adds precise zone control and improved air circulation for even firings throughout the chamber, while integrated Lid Lifters make operation effortless—you can open the lid with just two fingers.

Choose Your Controller

Every AF3C 2422 comes standard with the Orton AF3C 3-Button Controller (AF4X), a reliable, easy-to-use system preloaded with convenient cone-fire programs and precise digital control. For those seeking expanded capability, several upgrade options are available:

  • Orton AutoFire 12-Key Controller (AF/AFG) – Supports multiple thermocouples for zone control, with multiple custom program slots for precise and repeatable firings.

  • Orton AutoFire Slide Touchscreen Controller – PID accuracy plus intuitive touchscreen interface and up to 35 programmable firing schedules.

  • TAP Touchscreen Smart Controller by SDS Industries – Wi-Fi connectivity, real-time monitoring, automatic updates, and unlimited custom programs for ultimate control.

Optional Upgrades to Enhance Performance

Solid State Relays (SSRs) – Whisper-quiet, accurate firing cycles with extended component life. Ideal for long holds, glass work, and frequent firing schedules.

Furniture Kit – Includes shelves, posts, and kiln wash for multi-layer firings. Perfect for bisque, glaze, and mixed-media projects while ensuring even heat circulation.

Key Features

  • Perfect balance of size and performance for home or small studios

  • Fires up to Cone 8 (2300°F) for low- and high-fire ceramics

  • 22” depth for easy loading and unloading

  • Fits a full 21” shelf or two half shelves (square pieces up to 15” × 15”)

  • Lid lifters for effortless operation

  • Optional SSRs and furniture kit

  • Compatible with Orton Downdraft System for venting and zone control

  • Includes stand, manual, and 2-year limited warranty

Built for Creators Who Expect More

With its spacious interior, energy-efficient design, and customizable control options, the Jen-Ken AF3C 2422 delivers professional results in a compact footprint. Whether you’re firing small batches or creating large functional ware, this kiln offers the reliability, precision, and ease of use every artist deserves.

  • Model: AF3C 2422
  • Inside Chamber Dimensions: 24" W x 22" H
  • Cubic Feet: 5.76
  • Maximum Temperature: 2300°F/1260°C
  • Elements: side firing
  • Kiln weight: 200 pounds
  • Amperage/volts: 42 amps / 240 volts
  • Watts: 8,640
  • Breaker: 50 amp
  • Plug Configuration: NEMA 6-50
  • Circuit wire gauge: 8

The furniture kit option includes:

  • 3 layers of shelves: 2 full, 2 half
  • 3 each: 1, 2, 4, and 6 inch posts
  • 1 pound of shelf primer

Estimated order-to-ship lead time is approximately 6 weeks.

We get it. You've got a lot of choices when it comes to online retailers. Here's why we think you should shop with us at Pottery Pulse.

If this specific product has already been reviewed, you will find it below all the product information tabs, and above the "You may also like..." section.

If it has not, you can still find all reviews left from Pottery Pulse customers at this Reviews page on our site. Please click that link and read what other customers are saying as you consider whether or not to provide your business to Pottery Pulse.

We are confident we sell outstanding products from outstanding manufacturers, and that we'll top the best customer experience you can find anywhere. We are devoted to our customers because we simply are out of business without them.

Simply put, you could say that makes you the center of our universe.

FAQs - Configuring Your Kiln

There are certain selections you must choose. And then there are options you can click on or ignore. The answers below should help you make the best choices for you.

 Which Kiln Voltage Should I Select?

Higher voltage means lower amperage draw and greater efficiency, which can save money long term. 240V and 208V cost the same—most home studios use 240V, while 208V is common in schools or large facilities. Amperage refers to the amount of electrical current a kiln draws—higher amps require heavier wiring and breakers.

What's The Difference Between Single-Phase and Three-Phase?

Single-phase is what almost all homes have. If your facility has three-phase, you can choose either—but three-phase is typically the better long-term option due to smoother power and improved efficiency.

Which Relay Option Do I Need?

Mechanical relays are standard and reliable. Solid-state relays (SSR) offer silent operation, faster cycling, greater precision, and longer lifespan—ideal for frequent or high-accuracy firings.

What Are The Differences Between Kiln Controllers?

The following controllers are used across kilns sold by Pottery Pulse. Not all models offer every option—available controllers are listed on each product page. Some kilns include only the standard controller, while most allow upgrades for added precision and convenience.

Olympic Kilns

  • Infinite Switch – Manual dial control for simple heat adjustments.
  • KilnStar – Digital controller with preset and user-defined programs.
  • Genesis – Advanced touchscreen interface with Wi-Fi and data logging.

Evenheat Kilns

  • Icon – Digital 3-button controller for straightforward firing.
  • RampMaster II – Manual digital controller for ceramic kilns; flexible ramp/hold programming.
  • RampMaster 3 – Updated version for glass kilns with refined interface.
  • Icon+ – Enhanced digital control with expanded profiles and precision.
  • TAP II – Smart touchscreen controller with Wi-Fi, data tracking, and remote access.

Hot Shot Kilns

  • Novus – “Set & Go” controller: set a target temperature and it does the rest (no segments).
  • Spark – Entry-level touchscreen controller with intuitive operation and limited program control.
  • TAP II – Smart touchscreen controller with Wi-Fi and real-time monitoring.

Jen-Ken Kilns

  • Orton AF3P 3-Button – Reliable and straightforward for basic firing.
  • Orton AutoFire 4000 12-Key – Expanded program capacity and fine control.
  • Orton AutoFire Slide Touchscreen – Modern, responsive touchscreen interface.
  • TAP II Touchscreen Smart Controller – Wi-Fi connectivity and real-time data tracking.

What Are Collars For?

Not all kilns can use a collar, but Olympic’s Hot Box kilns can be ordered with a collar to expand versatility. A blank collar simply adds height to the firing chamber, while a bead collar adds the same height and includes a built-in bead or annealing door for quick-access lampwork projects.

What Does The Power Interrupt Switch Do?

This safety feature automatically cuts power to the heating elements whenever the kiln lid or door is opened. It prevents accidental burns, protects elements, and resumes power only when safely closed. (Also called an automatic lid shutoff on Olympic kilns.)
Description

Jen-Ken AF3C 2422 Ceramic & Pottery Kiln – Spacious, Efficient, and Studio-Ready

The Jen-Ken AF3C 2422 is the ultimate home-studio kiln—offering the perfect balance of size, power, and performance. Its 22” depth makes loading and unloading simple and ergonomic (a favorite feature among the “vertically challenged”), while its 24” diameter provides ample room for a full 21” shelf or two half shelves, accommodating even larger pottery pieces with ease.

Built for both low-fire and high-fire ceramics, this kiln handles everything from bisque and glaze firings up to Cone 8 (2300°F). With a 42-amp draw and efficient heat distribution, it delivers reliable performance firing after firing, making it ideal for both passionate hobbyists and small production studios.

Powerful, Energy-Efficient Design

The AF3C 2422 is constructed from premium-grade materials for durability and longevity. Its efficient insulation and heat retention make it a dependable and economical choice for studios firing multiple times per week.

An optional Orton Downdraft Venting System adds precise zone control and improved air circulation for even firings throughout the chamber, while integrated Lid Lifters make operation effortless—you can open the lid with just two fingers.

Choose Your Controller

Every AF3C 2422 comes standard with the Orton AF3C 3-Button Controller (AF4X), a reliable, easy-to-use system preloaded with convenient cone-fire programs and precise digital control. For those seeking expanded capability, several upgrade options are available:

  • Orton AutoFire 12-Key Controller (AF/AFG) – Supports multiple thermocouples for zone control, with multiple custom program slots for precise and repeatable firings.

  • Orton AutoFire Slide Touchscreen Controller – PID accuracy plus intuitive touchscreen interface and up to 35 programmable firing schedules.

  • TAP Touchscreen Smart Controller by SDS Industries – Wi-Fi connectivity, real-time monitoring, automatic updates, and unlimited custom programs for ultimate control.

Optional Upgrades to Enhance Performance

Solid State Relays (SSRs) – Whisper-quiet, accurate firing cycles with extended component life. Ideal for long holds, glass work, and frequent firing schedules.

Furniture Kit – Includes shelves, posts, and kiln wash for multi-layer firings. Perfect for bisque, glaze, and mixed-media projects while ensuring even heat circulation.

Key Features

  • Perfect balance of size and performance for home or small studios

  • Fires up to Cone 8 (2300°F) for low- and high-fire ceramics

  • 22” depth for easy loading and unloading

  • Fits a full 21” shelf or two half shelves (square pieces up to 15” × 15”)

  • Lid lifters for effortless operation

  • Optional SSRs and furniture kit

  • Compatible with Orton Downdraft System for venting and zone control

  • Includes stand, manual, and 2-year limited warranty

Built for Creators Who Expect More

With its spacious interior, energy-efficient design, and customizable control options, the Jen-Ken AF3C 2422 delivers professional results in a compact footprint. Whether you’re firing small batches or creating large functional ware, this kiln offers the reliability, precision, and ease of use every artist deserves.

Specifications
  • Model: AF3C 2422
  • Inside Chamber Dimensions: 24" W x 22" H
  • Cubic Feet: 5.76
  • Maximum Temperature: 2300°F/1260°C
  • Elements: side firing
  • Kiln weight: 200 pounds
  • Amperage/volts: 42 amps / 240 volts
  • Watts: 8,640
  • Breaker: 50 amp
  • Plug Configuration: NEMA 6-50
  • Circuit wire gauge: 8

The furniture kit option includes:

  • 3 layers of shelves: 2 full, 2 half
  • 3 each: 1, 2, 4, and 6 inch posts
  • 1 pound of shelf primer
Current lead times

Estimated order-to-ship lead time is approximately 6 weeks.

Why Buy From Us

We get it. You've got a lot of choices when it comes to online retailers. Here's why we think you should shop with us at Pottery Pulse.

Customer Reviews

If this specific product has already been reviewed, you will find it below all the product information tabs, and above the "You may also like..." section.

If it has not, you can still find all reviews left from Pottery Pulse customers at this Reviews page on our site. Please click that link and read what other customers are saying as you consider whether or not to provide your business to Pottery Pulse.

We are confident we sell outstanding products from outstanding manufacturers, and that we'll top the best customer experience you can find anywhere. We are devoted to our customers because we simply are out of business without them.

Simply put, you could say that makes you the center of our universe.