Olympic Kilns 259GFE Glass Firing Kiln

The Olympic Kilns 259GFE is the ultimate solution for glass artists working on large or uniquely shaped projects. With its spacious firing chamber measuring 37″ wide by 25″ front-to-back by 9″ deep, this oval kiln offers the flexibility and capacity needed for complex glass fusing, forming, and heat-treating tasks. Unlike traditional cylindrical or square kilns, the 259GFE’s oval design accommodates oversized pieces or multiple items, providing a larger, non-standard firing area that allows you to bring your most ambitious ideas to life.

Precision Heating for Consistent Results
The 259GFE is equipped with advanced heating elements located in both the lid and the body of the kiln, ensuring even and precise heat distribution throughout the firing chamber. The lid element provides the radiant heat necessary during the fusing stage, while the body elements manage the ramping up, cooling down, and annealing processes. For added control, the kiln includes an infinite switch that lets you adjust the intensity of the lid element, giving you full command over the firing process. Whether you're working on delicate glass art or larger, more demanding pieces, the 259GFE adapts to your needs with ease.

Built for Durability and Ease of Use
Constructed with a durable stainless steel jacket and supported by a sturdy 18″ tall metal stand, the 259GFE is built to endure the demands of continuous use in a professional studio. The kiln comes standard with the user-friendly Digital KilnStar controller, providing you with reliable and precise control over firing schedules. The KilnStar allows you to easily program and fine-tune your ramp-hold settings, ensuring consistent, perfect results every time. Additionally, the kiln's thoughtful design includes a pilot light for safety, peephole plugs for monitoring progress, and a detailed instruction manual for seamless setup and operation.

Upgrade Your Kiln with Customizable Options
For artists who want even more control, the 259GFE offers an upgrade to the Genesis touchscreen controller. The Genesis provides an intuitive, modern interface with expanded programming capabilities, making it easier to manage advanced firing profiles with greater precision. This optional upgrade adds an extra layer of convenience and customization for those seeking enhanced control over their firing process.

Optimize Your Firing Process with Tailored Accessories
Complete your kiln setup with a custom furniture kit tailored to your specific firing needs. The 259GFE furniture kit includes two layers of shelving, assorted square posts, ceramic paper, and a one-pound bag of kiln wash, ensuring that your glass pieces are evenly supported and properly heated during firing. Choose the standard kit or customize your own arrangement to suit your studio's unique requirements.

The Ultimate Kiln for Glass Artists
The Olympic Kilns 259GFE is the ideal kiln for glass artists who demand precision, flexibility, and reliability in their work. With its advanced features, spacious design, and customizable options, the 259GFE empowers you to explore new creative possibilities and bring your most complex projects to life. Elevate your glass artistry and unlock new horizons with the 259GFE as the centerpiece of your studio.

Model: 259GFE
Lid Lift Assist: Yes, standard
Inside Chamber Dimensions: 37"W x 25"D x 9"H
Cubic Feet: 3.96
Outside Dimensions with Stand or Frame: 50"W x 48"D x 39"H
Brick Thickness: 3"
Maximum Temperature: 1700°F/927°C
Est Ship Weight: 400 lbs
Voltage options: 208 volts and 240 volts, both with 1-phase wiring
Amperage: 35 amps with 208 volt option. 31 amps with 240 volt option.
Watts: 7,440
Breaker: 50 amp required with 208 volt option. 40 amp with 240 volt option.
Plug Configuration: NEMA 6-50
Copper Wire Size: #8, #6 if the circuit is longer than 40 ft
The furniture kit includes:

2 layers of shelving with 2 each of #25 oval 21″ x 32″ x 1″ full shelves
10 each: 2, 5, and 7-inch large square posts
7 square ft. 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.