Olympic Kiln 129E Electric Kiln
Save $580.00
Original Price
$1,900.00
Current Price
$1,320.00
Free Freight Delivery Included
✓ No sales tax outside GA
✓ Liftgate included free
✓ Authorized dealer
Made to Order: Kilns are built after ordering to your exact specifications. Current estimate is 8–12 weeks.
Need it sooner? Quick-Ship models ship in 2–3 weeks
View Quick-Ship
Questions? Call or text us at (470) 264-3563
Olympic Kilns · Electric Kiln · Stackable Top-Loading
Olympic 129E Electric Kiln
The Olympic 129E is the smallest stackable electric kiln in the Olympic lineup, designed for test firing, sample work, and small-scale production in tight spaces. With dual voltage capability (120V or 240V), it plugs into a standard household outlet on 120V or can be hardwired to 240V for faster firing cycles. The compact 11.25″ diameter chamber and 9″ firing depth accommodate test tiles, small vessels, and jewelry kiln work while firing to Cone 6 / 2250°F with the KilnStar controller.
Max TemperatureCone 6 / 2250°F
Chamber Size11.25″ W × 9″ D
Voltage Options120V or 240V
Plug-In Ready120V standard outlet
What’s included
KilnStar controller
6-button digital controller with Cone Fire mode, Ramp-Hold programming, and delay start timer
3-inch firebrick
High-density insulating firebrick for thermal efficiency and element protection
Stackable section design
Single 9″ firing chamber section with interlocking ring construction for future expansion
Stainless steel jacket
Corrosion-resistant exterior casing with heat-reflective surface
Metal stand
Powder-coated steel stand with leveling feet for stable operation
Balanced element design
Kanthal A-1 coil elements embedded in brick grooves for even heat distribution
Pilot light indicator
Visual indicator light confirms power to the kiln during firing
Power cord (120V only)
Pre-wired power cord with NEMA 5-15 plug for standard 120V household outlets (240V requires hardwiring)
Technical specifications
ModelOlympic 129E
Interior Dimensions11.25″ diameter × 9″ depth
Chamber Capacity0.42 cubic feet
Brick Thickness3 inches
Maximum TemperatureCone 6 / 2250°F
Voltage120V or 240V (specify at order)
Amperage (120V)14.6 amps
Amperage (240V)7.3 amps
Wattage1,750 watts
Breaker Required (120V)20 amp dedicated circuit
Breaker Required (240V)15 amp dedicated circuit
Plug Configuration (120V)NEMA 5-15 (standard 3-prong)
240V InstallationHardwired connection required (no plug)
Wire Size (240V)14 AWG copper recommended
Element TypeKanthal A-1 coil elements
Shipping WeightApproximately 110 lbs
Optional accessories
Solid State Relay (SSR) upgrade
Replaces mechanical relays for silent operation, longer element life, and precise temperature control
Furniture kit
Custom-sized kiln shelves and posts designed to fit the 129E chamber dimensions
Orton downdraft vent system
Ventilation system removes fumes and heat buildup, required for indoor firing in most studios
Lid lift system
Spring-assisted lift mechanism for safe one-handed lid operation and reduced strain
Rolling stand
Heavy-duty caster base for easy kiln repositioning in the studio
Power interrupt safety device
Automatically cuts power when lid is opened during firing for safety compliance
Type S thermocouple replacement
Backup thermocouple for temperature sensing (standard Type S used in KilnStar controller)
Emergency parts kit
Spare relays, thermocouple, and fuses to minimize downtime from component failure
Controller upgrade
Genesis Touchscreen — Bartlett InstrumentsRecommended
The Genesis touchscreen controller replaces the standard KilnStar with a full-color display, expanded programming capacity, and Wi-Fi connectivity for remote monitoring and control through the KilnLink app.
- 4.3″ full-color touchscreen with intuitive menu navigation
- Store up to 40 custom firing programs with 32 segments each
- Wi-Fi connectivity for remote monitoring via iOS and Android app
- Real-time alerts sent to your phone for firing milestones and errors
- Advanced features including alarm delays, skip step, thermocouple offset calibration
- Compatible with cone fire mode, ramp-hold programming, and custom profiles
Common questions
Can I plug the 120V version into a regular wall outlet?
Yes, the 120V version of the 129E comes with a standard NEMA 5-15 plug that fits household outlets. However, you must use a dedicated 20-amp circuit—do not share the circuit with other appliances or lights. The 240V version requires hardwired installation by a licensed electrician.
Does this kiln include shelves and posts?
No, kiln furniture is not included with the 129E. You'll need to purchase a furniture kit separately, sized specifically for the 11.25″ diameter chamber. We recommend half-round or full-round shelves depending on your typical load size.
What's the difference between firing on 120V versus 240V?
Both voltage options reach the same Cone 6 / 2250°F maximum temperature. The 240V version fires approximately 30-40% faster due to higher wattage delivery, which saves time and slightly reduces energy costs per firing. The 120V version prioritizes convenience for spaces without 240V access.
How do I register the warranty?
You must register your kiln with Olympic Kilns within 30 days of delivery to activate the one-year limited warranty. Registration is completed online at Olympic's website using your serial number and proof of purchase. Warranty coverage is only valid for kilns purchased through authorized dealers like Peach State Pottery.
Can I add sections to this kiln later?
Yes, the 129E is part of Olympic's stackable system. You can purchase additional 9″ ring sections to increase the firing depth. Each added section increases chamber capacity and requires recalculating electrical load—consult with us before expanding to ensure your electrical service can handle the increased amperage.
Not sure if the Olympic 129E is the right kiln for your space?
Our kiln specialists can help you evaluate voltage requirements, ventilation needs, and whether this compact size fits your firing schedule.
Talk to an expert →