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Olympic Kiln - 146 SLIDER

Save $169.25 Save $169.25
Original price $2,693.75
Original price $2,693.75 - Original price $2,693.75
Original price $2,693.75
Current price $2,524.50
$2,524.50 - $2,524.50
Current price $2,524.50
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Olympickilns support + setup guidance included
Price Match Guarantee — we’ll beat the best verified online price
30-Day Returns — hassle-free returns on eligible items
On average, orders leave the warehouse in 5–8 business days
Questions? Call (801) 839-5882
Shipping & Lead Times

Made-to-Order kilns are built from scratch and have different lead times* Most kilns listed are made-to-order. Contact us for specific order times.

Quick Ship Kilns: Ship in 1-2 weeks

Estimated Lead Times Per Brand

Evenheat Kilns Lead Times: 6-8 weeks

Jen Ken Kilns Lead Times: 12-16+ weeks

Olympic Kilns Lead Times: 8-12 weeks

Speedball Wheels: Usually ship within 10 days. 

HotShotOvens: 2-4 days.

FREE SHIPPING TO US 48*

For more information visit our Shipping Policy

Why Buy From Us


We know you’ve got options. Here’s why customers choose Pro Kiln Supply.

  • Price Beat Guarantee: We’ll beat any advertised price. Call (801) 839-5882.
  • Free Shipping: Free shipping to the US Lower 48*.
  • Kiln & Studio Experts: Real support from people who know kilns—before and after you order.
  • Financing Available: Get the equipment you need now and pay over time.
  • Lifetime Customer Support: We’re here for setup questions, troubleshooting, and long-term help.
  • Secure Checkout: 100% secure payment processing.


We’re here for the long haul—not just to make the sale, but to help you get the best results from your kiln and equipment.
Learn more about us.

Model – 146 Slider – 120 volt

Inside dimensions: 14.5″ x 14.5″ wide x 6″ deep, fires to 1700°F

The 146 Slider is a clamshell designed square kiln with a sliding floor for ease of loading & glass manipulation. A sleek wood handle keeps things cool so you can concentrate on things hot. The 146 Slider lid brace arm is built into the side of the kiln and locks in place when the firing chamber is opened. When the 146 Slider floor is fully extended it measures 35 ½” in length front-to-back. Outside dimensions when closed are 22” front-to-back x 30” wide.

Glass firing kilns are used for fusing and forming glass shapes, precious metal clay, and heat-treating. 120-volt glass fusing, and jewelry models are equipped with a lid element for the fusing segment of the glass firing and a body element for the ramping up and down and annealing segments of the firing. A toggle switch is on the electrical box to designate either the lid or body element to heat during the firing. Only one of the elements can be used at a time because of the limited power of 120 volts. If the selector switch remains in the neutral position, neither element will heat. Models come equipped with a pilot light, attached 8″ tall angle iron stand, stainless steel jacket, peephole plug, lid wedge, and instruction manual. The Bartlett Instruments KilnStar digital controller equips the 146 Slider.

Two-year Limited Kiln Warranty.

Upgrade to the GENESIS controller with touchscreen technology. Additional options include a bead door for annealing, a quartz glass viewing window, a Type S thermocouple, a vent, and much more!

Furniture Kits for 120-volt glass fusing and jewelry kilns include 2 layers of shelving for stacking ware, assorted square posts, and ceramic paper. Choose the standard furniture kit or build your own with shelves and posts in the quantities required.

Specific Kiln Information

Model 146 Slider Wiring Specifications
Equipped with Lid Lift Assist Optional 120 Volts
Inside Chamber Dimensions w x d x h (inches) 14.5 x 14.5 x 6 16 Amps
Cubic Feet .73 1920 Watts
Outside Dimensions with Stand or Frame w x d x h (inches) 30 x 22-35.5 x 20 20 Amp Breaker Required
Brick Thickness 2.5″ Plug Configuration: NEMA 5-20
Maximum Temperature 1700°F/927°C Copper Wire Size: #12, #10 if the circuit is longer than 40 ft
Est Ship Wt 125 lbs ships via freight lines

FAQ

Why should we buy from ProKilnSupply?

ProKilnSupply is not a general store. We specialize in pottery kilns and ceramic firing equipment. It is all we do, so we can help you choose the right kiln, power setup, and accessories with confidence. We work directly with trusted U.S. manufacturers to provide 100% authentic products, expert guidance, and custom options when available. Most orders ship free, and we typically do not charge sales tax except in Utah. That often saves customers significantly compared to other sellers. Financing may be available for qualified buyers.

Plus, our Best Price Guarantee means if you find the exact same product listed for less online, we will match it.

How can I be sure I'll receive my order?

We are an active, U.S.registered business that fulfills orders every week for customers nationwide. After you place your order, you will receive an immediate confirmation email and we will begin processing right away. As soon as your order ships, we will email tracking details so you can follow delivery updates.

For made to order items, production begins after your order is processed and we will keep you updated along the way until it ships. If you ever have questions, our team is easy to reach by phone, email, or live chat before and after your purchase.

Do you offer financing or payment plans?

Yes. We offer financing through Shop Pay, including 0% APR options for eligible orders. If you do not see financing at checkout or you want to discuss payment options for a larger project, contact us and we will help.

Are your products new and under warranty?

Yes. All of our products are brand new and covered by the original manufacturer’s warranty when applicable. Warranty terms vary by brand and model, and we can help you confirm coverage details before or after purchase.

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