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We have a Jen-Ken 15/13 "The Emerge" Ceramic/Pottery Kiln READY TO SHIP! Click here.
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Straight-on view of fully-opened round-shaped AF3C 2431 Ceramics and Pottery kiln fro Jen, sitting on a small metal stand.

Jen-Ken AF3C 2431 Ceramic/Pottery Kiln

Save $900.00
$4,501.00
$3,601.00
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, reliable kiln built for schools, studios, and busy makers. Easy loading, smooth lid lifting, and upgradeable digital controls deliver consistent results firing after firing. Ideal for cone-6 work with capability for cone-8 glaze loads when upgraded.

Important Details:

  • Chamber size: 24" W x 31" H
  • Volume: 8.11 cubic feet
  • Maximum temperature: 2300°F
  • Electrical: 240V, 45A, NEMA 6-50 plug
  • Required breaker: 60A

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 2431 Ceramic & Pottery Kiln – High-Capacity Performance for Studios and Classrooms

The Jen-Ken AF3C 2431 is a dependable, large-capacity kiln built for schools, paint-your-own pottery studios, and production environments that need reliable cone 04–06 firings multiple times per week. Capable of reaching cone 8 (2300°F) for high-fire work when needed, it offers professional power with installation ease — fitting through a standard 30" doorway without disassembly. Included lid lifters make loading and unloading smooth and strain-free.

Powered by a 45A NEMA 6-50 plug, this kiln is ideal for facilities equipped with standard studio electrical service. Constructed with premium firebrick and rigidized fiber, it maintains consistent heatwork and reliability for steady studio use.

Choose Your Controller

The AF3C 2431 comes standard with the Orton AutoFire 12-Key Controller (AF3000) with built-in cone-fire programs and custom schedule storage. Upgrade options include:

  • Orton AutoFire Slide Touchscreen – PID accuracy, 35 schedules, modern interface

  • TAP Touchscreen Smart Controller – Wi-Fi, remote control, unlimited programs, auto updates

Optional Upgrades

  • Solid-State Relays (SSRs) – Near-silent firing, smoother power cycling, extended element life

  • Furniture Kit – Shelves, posts, kiln wash for multi-layer pottery loads

Key Features

  • Best for schools, studios, and ceramic production spaces

  • Cone 6 standard; cone 8 capable

  • Fits through standard 30" doors — easy install

  • Lid lifters included for ergonomic loading

  • 45A, NEMA 6-50 plug configuration

  • Includes stand, manual, and 2-year warranty

A spacious, production-ready kiln for artists and studios firing often and firing big — built for years of dependable performance.

  • Model: AF3C 2431
  • Inside Chamber Dimensions: 24" W x 31" H
  • Cubic Feet: 8.11
  • Maximum Temperature: 2300°F/1260°C
  • Elements: side firing
  • Kiln weight: 275 pounds
  • Amperage/volts: 45 at 240 volts
  • Watts: 10,800
  • Breaker: 60 amp required
  • Plug configuration: NEMA 6-50
  • Circuit wire gauge: 6 

The furniture kit option includes:

  • 4 layers of shelves: 3 full, 2 half
  • 6 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 2431 Ceramic & Pottery Kiln – High-Capacity Performance for Studios and Classrooms

The Jen-Ken AF3C 2431 is a dependable, large-capacity kiln built for schools, paint-your-own pottery studios, and production environments that need reliable cone 04–06 firings multiple times per week. Capable of reaching cone 8 (2300°F) for high-fire work when needed, it offers professional power with installation ease — fitting through a standard 30" doorway without disassembly. Included lid lifters make loading and unloading smooth and strain-free.

Powered by a 45A NEMA 6-50 plug, this kiln is ideal for facilities equipped with standard studio electrical service. Constructed with premium firebrick and rigidized fiber, it maintains consistent heatwork and reliability for steady studio use.

Choose Your Controller

The AF3C 2431 comes standard with the Orton AutoFire 12-Key Controller (AF3000) with built-in cone-fire programs and custom schedule storage. Upgrade options include:

  • Orton AutoFire Slide Touchscreen – PID accuracy, 35 schedules, modern interface

  • TAP Touchscreen Smart Controller – Wi-Fi, remote control, unlimited programs, auto updates

Optional Upgrades

  • Solid-State Relays (SSRs) – Near-silent firing, smoother power cycling, extended element life

  • Furniture Kit – Shelves, posts, kiln wash for multi-layer pottery loads

Key Features

  • Best for schools, studios, and ceramic production spaces

  • Cone 6 standard; cone 8 capable

  • Fits through standard 30" doors — easy install

  • Lid lifters included for ergonomic loading

  • 45A, NEMA 6-50 plug configuration

  • Includes stand, manual, and 2-year warranty

A spacious, production-ready kiln for artists and studios firing often and firing big — built for years of dependable performance.

Specifications
  • Model: AF3C 2431
  • Inside Chamber Dimensions: 24" W x 31" H
  • Cubic Feet: 8.11
  • Maximum Temperature: 2300°F/1260°C
  • Elements: side firing
  • Kiln weight: 275 pounds
  • Amperage/volts: 45 at 240 volts
  • Watts: 10,800
  • Breaker: 60 amp required
  • Plug configuration: NEMA 6-50
  • Circuit wire gauge: 6 

The furniture kit option includes:

  • 4 layers of shelves: 3 full, 2 half
  • 6 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.