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Top-down view of a slightly left-angled, opened, round-shaped AF3P 11/4.5 glass kiln from Jen-Ken, showing a 2" flip door and the electrical box with the Orton AutoFire AF3C (AF4X) 3-Button controller.

Jen-Ken AF3P 11/4.5 Glass Kiln with 2" Flip Door

Save $288.00
$1,438.00
$1,150.00
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.

Compact and versatile, this tabletop kiln is perfect for fusing, slumping, and annealing small glass or metal clay projects. The 2″ flip door adds convenience for lampwork and bead artists.

Important Details:

  • Chamber size: 11" W x 4.5" H
  • Volume: 0.27 cubic feet
  • Maximum temperature: 1700°F
  • Electrical: 120V, 13A, NEMA 5-15 plug
  • 20A breaker recommended

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

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 11/4.5 Glass Kiln with 2″ Flip Door

Compact yet powerful, the Jen-Ken AF3P 11/4.5 Glass Kiln with 2″ Flip Door is designed for artists exploring a variety of warm glass techniques—from fusing and slumping to casting, bead annealing, lampworking, and metal clay work. Despite its small footprint, it offers generous workspace for projects up to a 10″ round or 7″ square shelf, making it perfect for small studios or personal creative setups.

The 2″ fiber-lined flip door provides easy side access for bead and lampwork projects and can be converted to an all-brick configuration by inserting the included brick plug—ideal for switching between annealing, fusing, and slumping modes. Large handles allow easy movement, and the kiln can be used as a tabletop unit on a metal table or safely placed on a bench setup with proper insulation and airflow.

Controller

This kiln features the reliable Orton AutoFire 3-Button Digital Controller, offering precise, user-friendly control for consistent, repeatable results. Its simple interface is ideal for artists who want accurate temperature management without complex programming. (Solid State Relay not available on this model.)

What’s Included

  • Orton AutoFire 3-Button Controller

  • Furniture Kit (Shelf, Posts, Kiln Wash)

  • Base Brick

  • Instruction Manual

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

Lightweight, versatile, and easy to operate, the AF3P 11/4.5 brings professional firing performance to small studios—perfect for detailed, small-scale glass and metal clay projects.

  • Model: AF3P 11/4.5 Glass with 2" flip door
  • Inside Chamber Dimensions: 11" W x 4.5" H
  • Cubic Feet: 0.27
  • Overall Dimensions (Footprint & Height): 16” (Flat To Flat) X 9.5” Height
  • Maximum Temperature: 1700°F
  • Elements: Side firing
  • Kiln weight: 40 pounds
  • Volts: 120
  • Amperage: 13A
  • Watts: 1,560
  • Plug configuration: NEMA 5-15
  • Breaker: 20A recommended (if 15A is an absolute necessity, call us)
  • 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 11/4.5 Glass Kiln with 2″ Flip Door

Compact yet powerful, the Jen-Ken AF3P 11/4.5 Glass Kiln with 2″ Flip Door is designed for artists exploring a variety of warm glass techniques—from fusing and slumping to casting, bead annealing, lampworking, and metal clay work. Despite its small footprint, it offers generous workspace for projects up to a 10″ round or 7″ square shelf, making it perfect for small studios or personal creative setups.

The 2″ fiber-lined flip door provides easy side access for bead and lampwork projects and can be converted to an all-brick configuration by inserting the included brick plug—ideal for switching between annealing, fusing, and slumping modes. Large handles allow easy movement, and the kiln can be used as a tabletop unit on a metal table or safely placed on a bench setup with proper insulation and airflow.

Controller

This kiln features the reliable Orton AutoFire 3-Button Digital Controller, offering precise, user-friendly control for consistent, repeatable results. Its simple interface is ideal for artists who want accurate temperature management without complex programming. (Solid State Relay not available on this model.)

What’s Included

  • Orton AutoFire 3-Button Controller

  • Furniture Kit (Shelf, Posts, Kiln Wash)

  • Base Brick

  • Instruction Manual

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

Lightweight, versatile, and easy to operate, the AF3P 11/4.5 brings professional firing performance to small studios—perfect for detailed, small-scale glass and metal clay projects.

Specifications
  • Model: AF3P 11/4.5 Glass with 2" flip door
  • Inside Chamber Dimensions: 11" W x 4.5" H
  • Cubic Feet: 0.27
  • Overall Dimensions (Footprint & Height): 16” (Flat To Flat) X 9.5” Height
  • Maximum Temperature: 1700°F
  • Elements: Side firing
  • Kiln weight: 40 pounds
  • Volts: 120
  • Amperage: 13A
  • Watts: 1,560
  • Plug configuration: NEMA 5-15
  • Breaker: 20A recommended (if 15A is an absolute necessity, call us)
  • 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.