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Olympic Kilns HB86E Electric Kiln

Olympic KilnsElectric KilnSKU HB86E
$1,180.80Regular price$1,450.00
Save $269.20
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  • 5 lb bag of Olympic kiln wash
  • Olympic lid wedge for venting
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Ships in 12-15 weeks · freight to your door

Olympic Kilns builds most kilns to order once your order is placed, so plan on about 12-15 weeks before it leaves the factory. We email your confirmed ship date and tracking.

  • The freight carrier calls you to book a delivery window.
  • Delivery is curbside with a liftgate. Have a helper or hand truck to move it inside.
  • Check the crate before you sign. Note any damage on the receipt and send us photos.

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Authorized Olympic dealer · full factory warranty

Brand new and shipped direct from Olympic Kilns, so it carries Olympic's full factory warranty. If something goes wrong, call us and we handle the claim with the factory for you.

Warranty terms are in the Warranty and support section below.

Returns: request within 15 days, unused

Because kilns are heavy and often built to order, returns are limited, so we'd rather help you pick the right one up front:

  • Ask within 15 days of purchase or 2 days after delivery, whichever comes first. We issue a return authorization (RA).
  • It must be new, unused (beyond the factory test fire) and in its original packaging.
  • A restocking fee of at least 25% applies, up to 50% on custom, 3-phase or made-to-order units. Return freight is on the buyer unless we made an error.
  • Damaged in transit? Note it on the delivery receipt, send us photos and we'll help with the freight claim.

Read the full return policy

Will it work in my space? Power check

Not included: shelves, posts and kiln wash (sold separately). Plugs into a standard 120V outlet on a 20-amp circuit.

Most 240V kilns need their own circuit and the matching outlet, installed by an electrician. Homes are usually 240V; schools and commercial buildings are often 208V, so pick the voltage that matches your panel.

Send us a photo of your breaker panel or outlet and we'll confirm before your kiln is built: 470-264-3563 (call or text).

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Olympic Kilns HB86E Elect...
$1,180.80
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Overview

Olympic Kilns · Electric Kiln · Test Kiln Olympic HB86E Electric Test Kiln HB86E · 120-Volt · 8″ W × 8″ D × 6.5″ H · 0.24 cu ft · Cone 10 / 2350°F The HB86E is Olympic's ultra-compact 120-volt test kiln designed for small-scale firing, glaze testing, and sample work. Firing to Cone 10 at 2350°F, this 8×8×6-inch chamber delivers full ceramic temperature range from a standard household outlet. Ideal for studios, schools, and production potters who need rapid test results without tying up their production kiln.
Max TemperatureCone 10 / 2350°F
Chamber Size8″ W × 8″ D × 6.5″ H
Power120-Volt / 15-Amp
Plug TypeStandard Household
What’s included
The kiln, with its elements installedThe chamber arrives with Olympic's heavy gauge coiled elements already set in the brick and wired to the control panel. Olympic's manual puts this kiln in its ready-to-fire-on-arrival list, so there is nothing to stack or bolt together.
Bartlett KilnStar controller and Type K thermocoupleBoth are installed and wired at the factory, with one Type K thermocouple on a standard build and a pilot indicator light on the control panel. The Genesis touchscreen is a paid upgrade taken at order time; zone control is the option that adds thermocouples.
Observation plugsHollow ceramic peephole plugs ship with the kiln. Olympic publishes no count for any model, in its manuals or on its site, so we will not print a number here. Ask and we will confirm yours with the factory. Replacements are a stock part.
The operating manual and a one-year warrantyOlympic's printed operating manual travels with the kiln. Olympic's limited warranty runs two years, cut to one year on Kiln-Sitter models and on any kiln rated at cone 10. This one is rated to cone 10, so one year. Register with Olympic within 30 days of delivery and keep your invoice.
A fitted cord and plug, 120VIt runs from an ordinary 120V circuit on a cord and plug fitted at the factory. Olympic's plug configuration row gives NEMA 5-15, 5-20 or L5-30 depending on the model's amperage, so we confirm the exact receptacle with you before the order goes in.
Not included: collars, furniture and accessoriesThe blank collar and the bead collar are paid options and both drop the kiln's maximum temperature to 2000°F, so order them knowing that. No kiln furniture ships with it, and stilts, gloves, kiln wash and a pyrometer are separate items.
Key features
KilnStar Digital Controller Easy-to-program controller with Cone-Fire mode for automatic firing to your target cone. Pre-set programs included for common firing schedules.
3-Inch Brick Construction High-quality insulating firebrick for excellent heat retention and efficient firing in the compact chamber.
Pilot Light External indicator light shows when the kiln is actively heating.
Metal Stand Sturdy stand elevates the kiln to working height and provides heat clearance from countertops.
Stainless Steel Jacket Durable exterior finish with Olympic's signature construction quality.
Standard Power Cord 15-amp household plug—no electrician or special wiring required for installation.
Technical specifications
Model NumberHB86E
Internal Dimensions8″ W × 8″ D × 6.5″ H
Chamber Capacity0.24 cubic feet
Brick Thickness3 inches
Maximum TemperatureCone 10 / 2350°F
Voltage120-Volt
Amperage15 Amps
Wattage1800 Watts
Breaker Requirement20-Amp dedicated circuit
Plug ConfigurationNEMA 5-15 (standard household)
ControllerKilnStar Digital
Shipping WeightApprox. 50 lbs
Warranty: One-year limited kiln warranty from Olympic Kilns. Must be registered within 30 days of delivery. Valid only through authorized dealers.
Optional accessories
Solid State Relay (SSR) Upgrade Replaces mechanical relay with solid-state version for silent operation and longer relay life. Recommended for quiet studio environments.
Furniture Kit Kiln shelves and posts sized specifically for this chamber. Essential for efficient loading and protecting kiln floor.
Type S Thermocouple Replacement Spare thermocouple for temperature sensing. Standard wear item recommended to keep on hand.
Emergency Parts Kit Includes relay, thermocouple, and other critical components to minimize downtime during repairs.
Controller upgrade
Genesis Touchscreen — Bartlett InstrumentsRecommended
Upgrade from the KilnStar to the Genesis touchscreen controller for precision programming, WiFi connectivity, and advanced firing control. The 4.3-inch color display makes programming complex test schedules intuitive, and cloud connectivity allows remote monitoring of test firings from your phone.
  • 4.3-inch full-color touchscreen with intuitive interface
  • WiFi connectivity for remote monitoring and notifications via Bartlett Cloud
  • Store unlimited custom programs for repeatable test protocols
  • Delay start programming—load kiln and schedule firing to start later
  • Advanced ramp-hold programming with up to 32 segments per firing
  • USB port for firmware updates and program backup/transfer
Common questions
Can I plug this into a regular wall outlet?
Yes. The HB86E runs on standard 120-volt household power and uses a NEMA 5-15 plug. You'll need a dedicated 20-amp circuit for safe operation, which means no other high-draw appliances should share the same circuit breaker. Most modern outlets can accommodate this, but verify your circuit capacity before use.
What size test tiles or pieces can I fire in this kiln?
The 8×8×6-inch chamber accommodates standard 2×2-inch test tiles stacked on small shelves, or individual test pieces up to about 7 inches in any dimension. This is large enough for glaze testing, small sculpture samples, jewelry components, or miniature production tests. You can fire multiple tiles per load with appropriate shelving.
Does this kiln come with shelves and posts?
No, kiln furniture is sold separately. You'll need shelves and posts sized for the 8×8-inch chamber. We recommend purchasing a furniture kit designed specifically for this model to maximize usable space and protect the kiln floor from glaze drips.
How long does a typical Cone 10 firing take?
Due to the small chamber size and 1800-watt heating capacity, expect firing times of 6-8 hours to reach Cone 10 depending on your programmed ramp rate and load density. The compact size means relatively quick turnaround for test results compared to full-size production kilns.
How is the warranty activated?
Register your kiln with Olympic within 30 days of delivery to activate the one-year limited warranty. Registration must be completed through Olympic's website using your serial number and proof of purchase from an authorized dealer. Warranty coverage includes manufacturing defects but does not cover elements, thermocouples, or other consumable components.
Not sure if the HB86E is the right kiln for your space? Our team can help you evaluate test kiln options, electrical requirements, and accessories for your studio.
Talk to an expert →