Many of our larger electric kilns have electrical requirements beyond what is commonly found in private homes. Before purchasing, please confirm the electrical requirements of the kiln and the electrical availability in the space where you will be using the kiln. We recommend consulting an electrician!

Electric Kiln Chart

28" Top-Loading Electric Pottery Kiln

SKU: 30284-WDC-240 Brand: Seattle Pottery Supply    


Currently selected options:

30284-WDC-240 28 In x 18 In / 240 1 In Stock $4,699.00
30284-WDC-208 28 In x 18 In / 208 1 In Stock $4,699.00
30286-WDC-240 28 In x 27 In / 240 Built To Order 2-4 weeks $5,799.00
30286-WDC-208 28 In x 27 In / 208 Built To Order 2-4 weeks $5,799.00
30286-WDC-3 Phase 28 In x 27 In / 208V 3Phase Built To Order 2-4 weeks $5,799.00

Our most popular pottery kiln for schools and production studios, our twelve-sided 28" Top-Loading Electric Pottery Kiln offers potters a huge interior within an elegant and space-saving footprint.

Our favorite features for our 28" Electric Pottery Kiln are:

  • 28" interior diameter
  • Fires to Cone 10
  • Includes a V6CF digital controller
  • Comes standard with mercury relays for years of additional use
  • Available in two heights (all measure 28" as the interior diameter): the 18" interior depth model has 2 rings and is approximately 6.7 cubic feet; the 27" interior depth model has 3 rings, and approximately 10 cubic feet
  • Fits any 25" twelve-sided shelf (shelves not included; shop Kiln Shelf Kits here)
  • Available in 240V for home studio, as well as in 208V for commercial uses; also available in both single phase (standard home power) and 3 phase (commercial applications)
  • Made with 3 inch fire brick
  • Made to order in 6 weeks or less (special orders will increase lead times)
  • ETL certified, 1 yr warranty
  • Hand made in Seattle, WA, USA since 1975.
  • We can accommodate most electrical customization. Please contact us if you need 3-phase power or have other electrical requirements

18" deep models require a minimum 50 Amp breaker. 27" deep model requires a minimum 60 amp breaker. Both models require a NEMA 6-50 plug.

Shipping Details
Ships freight, on a pallet.

Local Pickup - Free
Seattle Delivery - $85 (does not include installation)
Domestic - Between $165-$500
Alaska - Starting at $520
Hawaii - Starting at $620

Canada, US Territories, and Rest of World: Please call or email to obtain a custom freight quote. Our freight carriers can ship anywhere in the world.