Paragon Pearl 22 Glass Fusing Kiln

Built for serious glass artists, educators, and studios needing greater firing capacity and advanced heat control, the Paragon Pearl 22 delivers precise digital performance for fused glass, slumping, casting, bowls, decorative panels, and layered glasswork. Its spacious firing chamber, lift-top design, and combined top-and-sidewall heating system make it an excellent kiln for artists producing larger or more complex projects.

The Paragon Pearl 22 is designed to simplify setup while improving firing consistency. Its smooth vertical lift-top opening system gives artists open access from three sides, allowing projects to be arranged directly inside the kiln chamber without carrying loaded shelves between worktables and the kiln. This helps reduce movement and disturbance of delicate glass layouts during setup.

Inside the kiln, the generous firing chamber offers 22" x 13" shelf space with added vertical clearance for deeper slumping molds, dimensional forms, and layered glass compositions. The kiln features both top-mounted and upper sidewall heating elements to promote balanced heat distribution and more even firing performance across larger projects.

Top heating elements are secured in pinless grooves that eliminate the need for element pins while simplifying maintenance and helping maintain cleaner airflow inside the chamber. An integrated stand is built directly into the kiln base, eliminating the need for additional support equipment while providing a comfortable working height for studios, classrooms, and workshops.

The Pearl 22 is available with several performance upgrade options. A Muffle Top lines the lid with ceramic fiber to help reflect and distribute heat more evenly across the chamber while improving thermal efficiency. Artists can also choose between standard mechanical relays, upgraded solid-state relays for quieter operation and longer switching life, or mercury displacement relays for exceptionally smooth, industrial-grade performance during frequent firing cycles.

The kiln is equipped with the SENTINEL Touch Xpress digital controller, providing precise ramp-hold programming, custom firing schedule storage, and intuitive touchscreen operation for slumping, full fuse, tack fuse, and annealing applications.

The Pearl 22 is especially well-suited for fused glass artists, production studios, educational programs, and serious hobbyists seeking larger firing capacity with dependable thermal performance and easy chamber access.

Controller

The Paragon Pearl 22 features the SENTINEL Touch Xpress digital controller with advanced firing schedule customization capabilities. Easily create and store custom firing programs while managing ramp rates, hold times, and annealing cycles with precision.

Standard Features

• Vertical Lift-Top Chamber Design
• Top and Upper Sidewall Heating Elements
• Pinless Lid Element Grooves
• Built-In Stand
• ¼" Sheathed Type-K Thermocouple
• SENTINEL Touch Xpress Digital Controller
• Heavy-Duty Wiring
• Integrated Base-Mounted Electrical Components
• Multiple Relay and Muffle Top Configurations Available
• Instruction Manual
• 2-Year Limited Warranty

Ideal for fused glass, slumping, casting, decorative panels, bowls, and dimensional glass projects, the Paragon Pearl 22 offers an excellent combination of chamber accessibility, balanced heating performance, and dependable digital precision.

Handcrafted in Mesquite, Texas, the Paragon Pearl 22 reflects Paragon’s longstanding commitment to dependable kiln engineering and quality craftsmanship. Built using premium materials and thoughtfully engineered components, the Pearl 22 is designed to deliver years of reliable creative performance while supporting the continued growth of your glass artistry.

Specifications

• Model: Pearl 22
  
• Inside Chamber Dimensions: 22" W x 22" D x 13" H
• Cubic Feet: 3.64
  
• Maximum Temperature: 1700°F / 927°C
• Overall Dimensions (Footprint & Height): 32” W x 37" D x 26" H
• Est. ship weight: 320 pounds
  
• Volts: 240 (single phase)
• Amperage: 30A
  
• Watts: 7,200
  
• Plug configuration: NEMA 6-30
• Breaker: 40A
  

Disclaimer: The specifications above assume that the kiln will be plugged into a dedicated circuit. Local electric codes supersede these recommendations.

Please contact us to reach out to the manufacturer for an estimated lead time.

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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.

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.

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.

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.

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.

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.)