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Straight-on view of opened, square-shaped - with rounded corners - JK-squared 15" deep glass kiln from Jen-Ken, with electrical box on right front corner of kiln outfitted with the Orton AutoFire 4000 12-button controller.

Jen-Ken AFG JK² 15" Glass Kiln

Save $863.00
$4,314.00
$3,451.00
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.

Perfect for glass artists who need depth and workspace, this square kiln makes it easy to fuse, slump, and form deep molds or tall drapes with precision. Efficient heating and smooth lid operation make every project effortless.

Important Details:

  • Chamber size: 27” W x 27” D x 15” H
  • Volume: 6.0 cubic feet
  • Maximum temperature: 1700°F
  • Electrical: 240V, 45A, NEMA 6-50 plug
  • Breaker: 50A or 60A required
Controller selection
Relay selection
Furniture selection

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Jen-Ken AFG JK² 15″ Glass Kiln

The Jen-Ken AFG JK² 15″ Glass Kiln combines a spacious square chamber with extra depth, offering unmatched flexibility for fusing, slumping, and advanced glass forming. Measuring 27″ wide and 15″ deep, this top-and-side firing kiln easily accommodates large plates, bowls, tiles, and even deep sink molds or tall draping forms — all with excellent heat balance and firing consistency. Lid lifters come standard, making it easy to open and close even during long studio sessions.

Controller Options

This kiln comes standard with the Orton AutoFire 4000 12-Key Controller, providing precise, dependable digital control. For enhanced convenience, you can upgrade to either of two touchscreen options:

  • Orton AutoFire Slide Touchscreen – streamlined and intuitive, ideal for quick program setup.

  • TAP II Touchscreen Smart Controller – offers Wi-Fi connectivity, mobile monitoring, and detailed firing data logging.

Optional Add-Ons

Enhance your setup with an SSR (Solid State Relay) for smooth, silent temperature control, or add the Small Furniture Kit (26″ shelf and four ½″ posts) for expanded firing flexibility.

What’s Included

  • Orton AutoFire 4000 12-Key Controller (standard)

  • Kiln Stand

  • Kiln Wash

  • Lid Lifter

  • Instruction Manual

  • 2-Year Limited Warranty (on kiln and controller)

Designed and built in the USA, the JK² 15″ delivers exceptional performance for glass artists who need extra depth and workspace — perfect for ambitious slumping, draping, and sink-forming projects.

  • Model: AFG JK² 15" Glass
  • Inside Chamber Dimensions: 27” W x 27” D x 15” H
  • Cubic Feet: 6.0
  • Overall dimensions (footprint and height): 36” W x 40” D x 21” H
  • Maximum Temperature: 1700°F
  • Elements: Top, Side firing
  • Kiln weight: 275 pounds
  • Volts: 240
  • Amperage: 45A
  • Watts: 10,800
  • Plug configuration: NEMA 6-50
  • Breaker: 50A or 60A
  • Circuit wire gauge: 6

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.

Description

Jen-Ken AFG JK² 15″ Glass Kiln

The Jen-Ken AFG JK² 15″ Glass Kiln combines a spacious square chamber with extra depth, offering unmatched flexibility for fusing, slumping, and advanced glass forming. Measuring 27″ wide and 15″ deep, this top-and-side firing kiln easily accommodates large plates, bowls, tiles, and even deep sink molds or tall draping forms — all with excellent heat balance and firing consistency. Lid lifters come standard, making it easy to open and close even during long studio sessions.

Controller Options

This kiln comes standard with the Orton AutoFire 4000 12-Key Controller, providing precise, dependable digital control. For enhanced convenience, you can upgrade to either of two touchscreen options:

  • Orton AutoFire Slide Touchscreen – streamlined and intuitive, ideal for quick program setup.

  • TAP II Touchscreen Smart Controller – offers Wi-Fi connectivity, mobile monitoring, and detailed firing data logging.

Optional Add-Ons

Enhance your setup with an SSR (Solid State Relay) for smooth, silent temperature control, or add the Small Furniture Kit (26″ shelf and four ½″ posts) for expanded firing flexibility.

What’s Included

  • Orton AutoFire 4000 12-Key Controller (standard)

  • Kiln Stand

  • Kiln Wash

  • Lid Lifter

  • Instruction Manual

  • 2-Year Limited Warranty (on kiln and controller)

Designed and built in the USA, the JK² 15″ delivers exceptional performance for glass artists who need extra depth and workspace — perfect for ambitious slumping, draping, and sink-forming projects.

Specifications
  • Model: AFG JK² 15" Glass
  • Inside Chamber Dimensions: 27” W x 27” D x 15” H
  • Cubic Feet: 6.0
  • Overall dimensions (footprint and height): 36” W x 40” D x 21” H
  • Maximum Temperature: 1700°F
  • Elements: Top, Side firing
  • Kiln weight: 275 pounds
  • Volts: 240
  • Amperage: 45A
  • Watts: 10,800
  • Plug configuration: NEMA 6-50
  • Breaker: 50A or 60A
  • Circuit wire gauge: 6
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.