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Left-facing opened, round-shaped 3-crucible AF3P Crucible 11 Glass Kiln from Jen-Ken, showing the electrical boxes and the Orton AutoFire AF3C (AF4X) 3-Button controller.

Jen-Ken AF3P Crucible 11 Glass Kiln - 3 Crucibles

Save $411.00
$2,054.00
$1,643.00
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.

Purpose-built crucible kiln for melting cullet and managing multiple glass colors. Ideal for roll-ups and small molten glass projects.

Important Details:

  • Chamber size: 12" W x 9" H
  • Volume: 0.55 cubic feet
  • Maximum temperature: 2300°F
  • Electrical: 240V, 17A, NEMA 6-20 plug
  • Breaker: 20A required

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

Controller 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 AF3P Crucible 11 Glass Kiln – Three Crucibles for Efficient Cullet Melting

The Jen-Ken AF3P Crucible 11 is a high-temperature kiln purpose-built for melting cullet—ideal for hot glass artists who need multiple color pots ready for gathering without running a full furnace. With a maximum temperature of 2300°F and a working range up to 2150°F, it delivers consistent performance for roll-ups, small glass pours, and other molten glasswork.

Equipped with three thin-wall crucibles, this kiln lets you melt and manage multiple glass colors simultaneously, offering flexibility for creative production. A fiber baffle improves heat retention, while solid-state relays (SSRs) come standard, ensuring smooth, quiet, and reliable temperature control with extended relay life.

The Crucible 11 includes the dependable Orton AF3P 3-Button Controller for straightforward firing, but you can also upgrade to more advanced control systems for enhanced precision:
– Orton AutoFire 4000 12-Key Controller – greater program capacity and control
– Orton AutoFire Slide Touchscreen Controller – modern interface and responsive programming
– TAP II Touchscreen Smart Controller – Wi-Fi connectivity, cloud storage, and real-time firing data

A small furniture kit is included for stability and workspace support, featuring a 10" shelf, three 1” posts, kiln wash, and three bricks. The sturdy metal stand ensures safe and ergonomic setup.

⚠️ Note: Crucible kilns are for melting cullet only—not for making glass from batch. Caustic fumes from batch materials can rapidly degrade thermocouples and firebrick. Element coils typically last 3–6 months in crucible kilns and are not covered under warranty.

Controller Options

• Orton AF3P 3-Button Controller (standard)
• Orton AutoFire 4000 12-Key Controller (upgrade)
• Orton AutoFire Slide Touchscreen Controller (upgrade)
• TAP II Touchscreen Smart Controller (upgrade; Wi-Fi capable)

Key Features

• Designed for melting cullet (not for batch glass)
• Max temperature 2300°F; working temperature 2150°F
• Three crucibles for multi-color glasswork
• Solid-state relays (SSRs) included standard
• Fiber baffle improves efficiency and temperature consistency
• Small furniture kit and sturdy stand included
• Ideal for roll-ups, color melts, and smaller molten glass projects
• 2-year limited warranty for kiln and controller

A compact, high-performance crucible kiln that combines temperature stability, multi-pot flexibility, and rugged construction—perfect for efficient studio-scale hot glasswork.

  • Model: AF3P Crucible 11
  • Inside Chamber Dimensions: 11" W x 9" H
  • Cubic Feet: 0.55
  • Maximum Temperature: 2300°F
  • Elements: side only firing
  • Kiln weight: 55 pounds
  • Volts: 240
  • Amperage: 17A
  • Watts: 4,080
  • Plug configuration: NEMA 6-20
  • Breaker: 20A
  • Circuit wire gauge: 12

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 AF3P Crucible 11 Glass Kiln – Three Crucibles for Efficient Cullet Melting

The Jen-Ken AF3P Crucible 11 is a high-temperature kiln purpose-built for melting cullet—ideal for hot glass artists who need multiple color pots ready for gathering without running a full furnace. With a maximum temperature of 2300°F and a working range up to 2150°F, it delivers consistent performance for roll-ups, small glass pours, and other molten glasswork.

Equipped with three thin-wall crucibles, this kiln lets you melt and manage multiple glass colors simultaneously, offering flexibility for creative production. A fiber baffle improves heat retention, while solid-state relays (SSRs) come standard, ensuring smooth, quiet, and reliable temperature control with extended relay life.

The Crucible 11 includes the dependable Orton AF3P 3-Button Controller for straightforward firing, but you can also upgrade to more advanced control systems for enhanced precision:
– Orton AutoFire 4000 12-Key Controller – greater program capacity and control
– Orton AutoFire Slide Touchscreen Controller – modern interface and responsive programming
– TAP II Touchscreen Smart Controller – Wi-Fi connectivity, cloud storage, and real-time firing data

A small furniture kit is included for stability and workspace support, featuring a 10" shelf, three 1” posts, kiln wash, and three bricks. The sturdy metal stand ensures safe and ergonomic setup.

⚠️ Note: Crucible kilns are for melting cullet only—not for making glass from batch. Caustic fumes from batch materials can rapidly degrade thermocouples and firebrick. Element coils typically last 3–6 months in crucible kilns and are not covered under warranty.

Controller Options

• Orton AF3P 3-Button Controller (standard)
• Orton AutoFire 4000 12-Key Controller (upgrade)
• Orton AutoFire Slide Touchscreen Controller (upgrade)
• TAP II Touchscreen Smart Controller (upgrade; Wi-Fi capable)

Key Features

• Designed for melting cullet (not for batch glass)
• Max temperature 2300°F; working temperature 2150°F
• Three crucibles for multi-color glasswork
• Solid-state relays (SSRs) included standard
• Fiber baffle improves efficiency and temperature consistency
• Small furniture kit and sturdy stand included
• Ideal for roll-ups, color melts, and smaller molten glass projects
• 2-year limited warranty for kiln and controller

A compact, high-performance crucible kiln that combines temperature stability, multi-pot flexibility, and rugged construction—perfect for efficient studio-scale hot glasswork.

Specifications
  • Model: AF3P Crucible 11
  • Inside Chamber Dimensions: 11" W x 9" H
  • Cubic Feet: 0.55
  • Maximum Temperature: 2300°F
  • Elements: side only firing
  • Kiln weight: 55 pounds
  • Volts: 240
  • Amperage: 17A
  • Watts: 4,080
  • Plug configuration: NEMA 6-20
  • Breaker: 20A
  • Circuit wire gauge: 12
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.