Skip to content
We have a Jen-Ken 15/13 "The Emerge" Ceramic/Pottery Kiln READY TO SHIP! Click here.
We have a Jen-Ken 15/13 "The Emerge" Ceramic/Pottery Kiln READY TO SHIP! Click here.

Olympic Kilns 3023HE Oval Electric Kiln

Save $1,364.00
Original Price $6,820.00
Current Price $5,456.00
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.

The 3023HE Oval Kiln is built for serious high-fire work, offering the power and space needed for large bisque, glaze, or even industrial firings. Its oval design and deep chamber give artists the flexibility to handle wide or tall pieces with ease and consistency.

Important Details:

  • Chamber size: 42" W x 30" Front-to-Back x 24.5" D
  • Volume: 14.9 cubic feet
  • Maximum temperature: 2350°F (Cone 10)
  • Available in multiple electrical configurations
  • See Specifications tab for full details

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

Voltage selection
Wiring selection
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.

Unleash Your Artistic Vision with the Olympic Kilns 3023HE Oval Electric Kiln

Embark on a journey of unparalleled artistic expression with the Olympic Kilns 3023HE Oval Electric Kiln. This remarkable kiln, with its distinctive oval design, is a symbol of adaptability and creative innovation. Designed for a wide range of art projects, especially those requiring more vertical space, the 3023HE is an essential tool for artists pushing the boundaries of their craft.

Vast Interior for Grand-Scale Art Creations

The 3023HE features an expansive interior, measuring 42″W x 30″ front-to-back x 24.5″D, providing artists with a substantial space to bring their creative visions to life. Whether you’re working on large ceramic installations, intricate sculptures, or significant pottery pieces, this kiln's generous chamber is perfectly suited for your needs. Capable of reaching Cone 10 – 2350°F/1288°C, the 3023HE ensures consistent and even firing across a variety of materials.

Innovative Oval Structure for Versatile Art Pieces

Crafted for artists who break away from the ordinary, the 3023HE’s oval design, combined with durable 3” brick walls and an additional 2" layer of blank brick for enhanced insulation, provides an ideal environment for wide or tall creations. This structure not only improves the kiln's performance but also extends its lifespan, making it a reliable choice for creative professionals.

Superior Build for Optimal Performance

The 3023HE incorporates Olympic's superior electrical box design, featuring advanced heat shields to maintain ideal operating temperatures for its electrical components. Strategically placed heating elements ensure uniform heat distribution, crucial for consistent results in complex projects.

State-of-the-Art Features for Artistic Precision

The 3023HE comes standard with the Digital KilnStar controller, designed for precision and ease of use. The KilnStar allows artists to effortlessly control firing schedules, offering features like delay start, preheat, and cone offset for customized firing processes. For those who want even more control, the Genesis touchscreen controller is available as an upgrade, offering a modern interface with expanded functionality for detailed firing programs.

Customizable Enhancements for Detailed Artistic Expression

Enhance your creative process with the advanced controllers available for the 3023HE. Both the KilnStar and Genesis controllers provide detailed programming capabilities, allowing you to tailor the kiln’s firing cycles to your specific artistic needs, ensuring precise, repeatable results every time.

Broad Customization for Ultimate Artistic Adaptability

The 3023HE can be customized to meet your specific requirements, from 1-phase or 3-phase wiring to different voltage setups like 208 or 240 volts. For specialized configurations, Pottery Pulse can assist with tailored solutions. This kiln offers flexibility to suit a variety of artistic endeavors, ensuring it grows with your evolving needs.

Versatile Applications Beyond Conventional Ceramics

Though designed primarily for pottery and ceramics, the 3023HE is versatile enough to handle glasswork and specialized heat-treating tasks. With the optional dual-media lid element, you can easily expand into glass projects, making this kiln a multi-purpose tool for your studio.

For enhanced performance, adding Solid State Relays is recommended. These relays offer quieter operation, more precise control, and increased kiln longevity, making them ideal for both small and large-scale projects.

Comprehensive Furniture Kit for Optimal Use

Maximize your 3023HE’s functionality with a custom furniture kit that includes tiered shelves, kiln wash, and a variety of posts. This kit is specifically designed to make the most of the kiln’s spacious oval interior, providing support for a wide range of artistic projects, from pottery to sculpture.

One-Year Limited Warranty for Secure Artistic Practice

The Olympic Kilns 3023HE comes with a one-year limited warranty, offering peace of mind and confidence in your creative journey. This warranty ensures that your investment is protected, allowing you to focus on bringing your artistic ideas to life.

Your Portal to Artistic Excellence

The Olympic Kilns 3023HE is more than just a kiln—it’s a portal to endless creative exploration. With its unmatched capacity, versatility, and precision, the 3023HE empowers you to bring your most ambitious artistic dreams to life.

  • Model: 3023HE
  • Lid Lift Assist: Yes
  • Inside Chamber Dimensions: 42" W x 30" Front-to-Back x 24.5" D
  • Cubic Feet: 14.9
  • Outside Dimensions with Stand or Frame: 55" W x 53" D x 44.5" H
  • Brick Thickness: 3"
  • Maximum Temperature: Cone 10 – 2350°F/1288°C
  • Est Ship Weight: 595 lbs
  • Amperage/Volts, 1-phase Wiring: 80 amps for 208 volts, 70 amps for 240 volts
  • Amperage/Volts, 3-phase Wiring: 54 amps for 208 volts, 46 amps for 240 volts
  • Watts for all configurations: 16,800
  • Breaker, 1-phase Wiring: 100 amp required for 208 volts, 90 amp for 240 volts
  • Breaker, 3-phase Wiring: 70 amp required for 208 volts, 60 amp for 240 volts
  • Plug Configuration, Both 1- and 3-phase Wiring, Both 208/240V: Direct Wired
  • Copper Wire Size: #4, #2 if the circuit is longer than 40 ft

This furniture includes:

  • 3 each of 26" x 13" x 1" rectangle shelves
  • 6 each of 26" x 13" x 1" half shelves
  • 10 each of 4, 6, 8, 10 inch large posts
  • 1 pound bag of kiln wash

Estimated order-to-ship lead time is approximately 12 weeks for Olympic Kilns.

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

Unleash Your Artistic Vision with the Olympic Kilns 3023HE Oval Electric Kiln

Embark on a journey of unparalleled artistic expression with the Olympic Kilns 3023HE Oval Electric Kiln. This remarkable kiln, with its distinctive oval design, is a symbol of adaptability and creative innovation. Designed for a wide range of art projects, especially those requiring more vertical space, the 3023HE is an essential tool for artists pushing the boundaries of their craft.

Vast Interior for Grand-Scale Art Creations

The 3023HE features an expansive interior, measuring 42″W x 30″ front-to-back x 24.5″D, providing artists with a substantial space to bring their creative visions to life. Whether you’re working on large ceramic installations, intricate sculptures, or significant pottery pieces, this kiln's generous chamber is perfectly suited for your needs. Capable of reaching Cone 10 – 2350°F/1288°C, the 3023HE ensures consistent and even firing across a variety of materials.

Innovative Oval Structure for Versatile Art Pieces

Crafted for artists who break away from the ordinary, the 3023HE’s oval design, combined with durable 3” brick walls and an additional 2" layer of blank brick for enhanced insulation, provides an ideal environment for wide or tall creations. This structure not only improves the kiln's performance but also extends its lifespan, making it a reliable choice for creative professionals.

Superior Build for Optimal Performance

The 3023HE incorporates Olympic's superior electrical box design, featuring advanced heat shields to maintain ideal operating temperatures for its electrical components. Strategically placed heating elements ensure uniform heat distribution, crucial for consistent results in complex projects.

State-of-the-Art Features for Artistic Precision

The 3023HE comes standard with the Digital KilnStar controller, designed for precision and ease of use. The KilnStar allows artists to effortlessly control firing schedules, offering features like delay start, preheat, and cone offset for customized firing processes. For those who want even more control, the Genesis touchscreen controller is available as an upgrade, offering a modern interface with expanded functionality for detailed firing programs.

Customizable Enhancements for Detailed Artistic Expression

Enhance your creative process with the advanced controllers available for the 3023HE. Both the KilnStar and Genesis controllers provide detailed programming capabilities, allowing you to tailor the kiln’s firing cycles to your specific artistic needs, ensuring precise, repeatable results every time.

Broad Customization for Ultimate Artistic Adaptability

The 3023HE can be customized to meet your specific requirements, from 1-phase or 3-phase wiring to different voltage setups like 208 or 240 volts. For specialized configurations, Pottery Pulse can assist with tailored solutions. This kiln offers flexibility to suit a variety of artistic endeavors, ensuring it grows with your evolving needs.

Versatile Applications Beyond Conventional Ceramics

Though designed primarily for pottery and ceramics, the 3023HE is versatile enough to handle glasswork and specialized heat-treating tasks. With the optional dual-media lid element, you can easily expand into glass projects, making this kiln a multi-purpose tool for your studio.

For enhanced performance, adding Solid State Relays is recommended. These relays offer quieter operation, more precise control, and increased kiln longevity, making them ideal for both small and large-scale projects.

Comprehensive Furniture Kit for Optimal Use

Maximize your 3023HE’s functionality with a custom furniture kit that includes tiered shelves, kiln wash, and a variety of posts. This kit is specifically designed to make the most of the kiln’s spacious oval interior, providing support for a wide range of artistic projects, from pottery to sculpture.

One-Year Limited Warranty for Secure Artistic Practice

The Olympic Kilns 3023HE comes with a one-year limited warranty, offering peace of mind and confidence in your creative journey. This warranty ensures that your investment is protected, allowing you to focus on bringing your artistic ideas to life.

Your Portal to Artistic Excellence

The Olympic Kilns 3023HE is more than just a kiln—it’s a portal to endless creative exploration. With its unmatched capacity, versatility, and precision, the 3023HE empowers you to bring your most ambitious artistic dreams to life.

Specifications
  • Model: 3023HE
  • Lid Lift Assist: Yes
  • Inside Chamber Dimensions: 42" W x 30" Front-to-Back x 24.5" D
  • Cubic Feet: 14.9
  • Outside Dimensions with Stand or Frame: 55" W x 53" D x 44.5" H
  • Brick Thickness: 3"
  • Maximum Temperature: Cone 10 – 2350°F/1288°C
  • Est Ship Weight: 595 lbs
  • Amperage/Volts, 1-phase Wiring: 80 amps for 208 volts, 70 amps for 240 volts
  • Amperage/Volts, 3-phase Wiring: 54 amps for 208 volts, 46 amps for 240 volts
  • Watts for all configurations: 16,800
  • Breaker, 1-phase Wiring: 100 amp required for 208 volts, 90 amp for 240 volts
  • Breaker, 3-phase Wiring: 70 amp required for 208 volts, 60 amp for 240 volts
  • Plug Configuration, Both 1- and 3-phase Wiring, Both 208/240V: Direct Wired
  • Copper Wire Size: #4, #2 if the circuit is longer than 40 ft

This furniture includes:

  • 3 each of 26" x 13" x 1" rectangle shelves
  • 6 each of 26" x 13" x 1" half shelves
  • 10 each of 4, 6, 8, 10 inch large posts
  • 1 pound bag of kiln wash
Current lead times

Estimated order-to-ship lead time is approximately 12 weeks for Olympic Kilns.

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.