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Olympic HotBox Kiln Shelves

SKU OLY-HB64-HOTBOX-SHELF
$28.00
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Fits Kiln

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Not sure this is the right fit? Power, size, firing needs: talk it through with a real person before you order. Call or text (470) 264-3563

Replacement shelves for Olympic's HotBox and HB bench kilns. Two shelves, and they are not interchangeable. The HB64 and the original HotBox take a 5½" square ceramic shelf. The HB84, HB86 and HB89 take a 6½" square glass-firing shelf, which is thinner and lighter despite being the larger of the two. Olympic's own catalogue lists both under the HotBox name, so go by your model number rather than by the title you may have been quoted.

Sizes and prices
Fits kiln Shelf Size Ships at Part number Price
HB64, HotBox Square ceramic 5 1/2" x 5 1/2" 4 lbs OLY-HB64-HOTBOX-SHELF $28.00
HB84, HB86, HB89 Square glass firing 6 1/2" x 6 1/2" 2 lbs OLY-HB64-HB86-SHELF $29.00
What’s included
One kiln shelfThe shelf you select above, sold individually and not as a pair. Olympic's furniture kits for these kilns ship two shelves each, so order two if you are rebuilding a full stack.
Nothing elseThe shelf on its own. Posts, kiln wash or shelf primer, and stilts are all sold separately.

Genuine Olympic Kilns part. Not sure which one fits your kiln? Call or text (470) 264-3563 with your model and we will confirm it before you order.

Common questions about this kiln

Still stuck? Call or text (470) 264-3563 and talk it through with a real person.

Is freight delivery included in the price?

No. Kiln prices do not include freight, and we do not quietly build it into the product price. Freight is charged at a flat rate based on your delivery address and is shown at checkout. Liftgate service is included when it is needed, and standard delivery is curbside. You can estimate your delivered cost with the ZIP code tool above the Add to Cart button.

Can I return this kiln if it is not right?

Return requests can be submitted within 30 days of delivery. The kiln needs to be in its original packaging, in new and resellable condition, and approved before it is sent back. A restocking fee may apply. Completing the manufacturer's recommended first test firing does not by itself make a kiln non-returnable, so you can confirm it works before you commit. Full terms are on our Returns page.

What electrical supply do I need for this kiln?

The Specifications tab on this page lists this model's voltage, amperage, required breaker size and NEMA plug configuration. Most 240V kilns need their own dedicated circuit fitted by a licensed electrician, while many 120V models run from a standard household outlet. If you are unsure what your space can support, call or text (470) 264-3563 before ordering.

Does this kiln come with a warranty?

Yes. This kiln carries the Olympic Kilns manufacturer warranty. Coverage length, what is included and any registration deadline are listed in the Specifications tab on this page. We are an authorized Olympic Kilns dealer, which is a condition of warranty coverage on most kiln brands.

What comes with the kiln, and what do I need to buy separately?

The What's Included tab on this page lists exactly what ships with this kiln. Most kilns need shelves, posts and kiln wash before your first firing, and these are not always included. A vent is recommended for indoor installations. Any add-ons available for this model are shown above the Add to Cart button.