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The Olympic 309GFE Glass Fusing Kiln is designed for glass artists working with larger or uniquely shaped pieces that require slumping, fusing, or casting. Its spacious 5.5 cubic-foot chamber provides ample room for ambitious glass projects while delivering the controlled heating needed for consistent, professional-quality results.
With a maximum temperature of 1700°F and flexible electrical configurations, the 309GFE offers the power and capacity needed for large-scale glasswork. It’s an excellent choice for artists looking to expand their creative possibilities and work confidently with demanding glass applications.
Important Details:
Chamber Size: 42" W × 30" D × 9" H
Chamber Volume: 5.5 cubic feet
Maximum Temperature: 1700°F
Electrical Options: 208V/46A or 240V/40A
Required Breaker: 60A (208V) or 50A (240V)
Ideal For: Glass slumping, fusing, and casting
Large Chamber: Accommodates larger and uniquely shaped glass pieces
Professional Performance: Designed for consistent, high-quality results
Free returns on all eligible orders
You have 30 days to request a return. All sale items are final sale.
The Olympic Kilns GF514E is a high-performance kiln designed for glass artists who need space, precision, and control to bring their creative visions to life. With its expansive 29″ wide x 29″ deep by 13.5″ high square firing chamber, the GF514E provides more room than traditional cylindrical kilns, making it ideal for larger projects or multiple pieces. Whether you're working on intricate multi-layer fusions or large-scale glasswork, this kiln offers the perfect balance of size and function for your studio.
Precision Heating for Consistent, Flawless Results
At the heart of the GF514E’s exceptional performance is its advanced dual-element heating system. The lid element delivers radiant heat where it’s needed most—during the fusing stage—while the wall elements provide consistent conductive heat throughout the firing process. This even heat distribution ensures uniform results across your entire piece, minimizing cold spots and imperfections. With a maximum temperature of 1700°F, the GF514E handles a wide range of glass techniques, from simple slumping to complex fusions.
Built to Last with User-Friendly Design
Durability meets functionality in the GF514E. Constructed with a strong stainless steel jacket and supported by an 18” metal stand, this kiln is built for long-lasting performance in even the busiest studios. The lid lift assist makes opening and closing the kiln effortless, even when working with heavier projects. Whether you're a professional glass artist or just starting, this kiln is designed to make your work easier and more efficient.
Easy Control with the Standard KilnStar Controller
The Olympic GF514E comes standard with the Digital KilnStar controller, offering easy-to-use precision control over your firing process. The KilnStar controller simplifies programming with straightforward settings for ramp/hold, ensuring accurate and repeatable results with every use. For those who seek advanced control features, the kiln offers an upgrade option to the Genesis touchscreen controller, which includes expanded programming options such as delay start, preheat, and cone offset for a truly customized firing experience.
Flexible Loading Options for Every Project
The GF514E offers versatile loading configurations to accommodate any artistic need. While the standard top-loading design is perfect for most projects, you can also opt for a dual-loading option that combines top-loading and clamshell functionality. This combination allows for easy glass raking, flash venting, and seamless loading of shelves, providing even greater flexibility and control over your firing process.
Customizable Options for Enhanced Performance
For artists looking to customize their kiln, the GF514E offers a range of optional upgrades. Beyond the upgrade option to the Genesis touchscreen controller for advanced control features, you can add a flash arm for quick venting and quartz glass viewing windows for real-time monitoring of your project. These enhancements allow you to tailor your kiln to your specific needs, ensuring optimal performance for every firing.
Optimize Your Studio with a Custom Furniture Kit
Maximize your kiln’s potential with a custom furniture kit designed to fit the GF514E. The kit includes two layers of shelving, assorted square posts, and ceramic paper to ensure that your glass pieces are evenly supported and heated throughout the firing process. Choose the standard kit or customize your own to suit your unique workflow and project requirements.
The Olympic Kilns GF514E is the ultimate kiln for glass artists who demand precision, space, and flexibility. Its advanced heating system, spacious design, and customizable features make it the perfect tool to elevate your glasswork and achieve consistently stunning results. Unlock your creative potential with the GF514E, and take your glass artistry to new heights.
Model: Square GF514E
Lid Lift Assist: Yes, standard
Inside Chamber Dimensions: 29"W x 29"D x 13.5"H
Cubic Feet: 6.6
Outside Dimensions with Stand or Frame: 42"W x 53"D x 43"H
Brick Thickness: 3"
Maximum Temperature: 1700°F/927°C
Est Ship Weight: 540 lbs
Voltage options: 208 volts and 240 volts, both with 1-phase wiring
Amperage: 48 amps with 208 volt option. 45 amps with 240 volt option.
Watts: 10,800
Breaker: 60 amp required with both 208 and 240 volt options.
Plug Configuration: NEMA 6-50
Copper Wire Size: #6, #4 if the circuit is longer than 40 ft
The furniture kit includes:
2 layers of shelving with 2 each of 27" x 27″ square shelves (1 per layer)
4 each: 1, 3, 5-inch large square posts
8 square feet of ceramic paper
Orders Processing
All orders are processed and shipped within [5 to 8] working days and shipped out using a fully tracked courier service. Our chosen couriers, including USPS, UPS, and FedEx, consistently facilitate the delivery of your items from our warehouse. Please note that processing times may vary depending on the brand—see below for any exceptions.
Order Confirmation:
As soon as you place your order, you will receive an order confirmation e-mail. This means that we have received your order in our system and pre-authorized your credit card for the purchase. As soon as we receive your order, we automatically reach out to our suppliers to confirm that it is in stock and available for immediate shipment. If your item is on backorder or unavailable, we will void the pre-authorization and reach out to you via e-mail. If your item(s) are available for immediate shipment (within X business days), we will process the charges and prepare your order for shipment.
Cancellations & Refunds: At Pottery Kiln Direct, we pride ourselves on having the best return policies in the industry. Cancel your order any time before it ships completely free of charge (exceptions apply such as custom orders, see below).
If you have questions, please send an email to potterykilndirect@gmail.com or call us at +1(855) 785-5407
Cancellations (Before Order Ships)
If you need to cancel an order, please contact us as soon as possible so we can refund you in full before your order leaves the warehouse. Reach agents during business hours at +1(855) 785-5407, the chat in the bottom right, or email potterykilndirect@gmail.com any time.
Cancellations of Custom Orders
Custom or made to order products cannot be canceled or refunded as these products are put into production specifically for your order.
