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Evenheat Ceramic Kiln - High Fire 2318

EvenheatElectric KilnSKU EH-HF-2318
$3,715.00

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Evenheat builds most kilns to order once your order is placed. We email your confirmed ship date and tracking.

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Authorized Evenheat dealer · full factory warranty

Brand new and shipped direct from Evenheat, so it carries Evenheat'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.
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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.

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Evenheat Ceramic Kiln - H...
$3,715.00
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Overview

Evenheat · Electric Kiln · High Fire Studio Series Evenheat Ceramic Kiln - High Fire 2318 Model EH-HF-2318 · 240V · 23.5″ dia. × 18″ deep · 2350°F (Cone 10) The HF 2318 is a true studio-size Cone 10 kiln — 4.7 cubic feet with the full 3-inch firebrick that lets the High Fire series hit high-fire temperatures daily without excess energy cost. Multi-zone control with multiple thermocouples keeps heat-work even from top shelf to bottom, and the patented Dyna-Lift makes the heavy high-fire lid easy to raise and lower. If you're firing stoneware or porcelain to Cone 10 on a regular basis, this is where the High Fire line starts making sense.
Max Temp2350°F (Cone 10)
Chamber23.5″ dia. × 18″ deep
Voltage240V
Brick Thickness3 inches
What’s included
The kiln, assembledIt arrives built and wired, with the elements already seated in the brick. Set it on its stand, plug it in and fire.
8-inch standEvenheat publishes this kiln’s outside height with the 8" stand fitted, so it goes in the crate. It lifts the kiln clear of the floor so air can move underneath.
Digital controller, fittedOne controller, installed in the kiln’s own enclosure at the factory. You pick it when you order — Icon, Icon+, TAP II or RampMaster II. Only one ships per kiln.
Thermocouple, installedAlready mounted in the chamber and wired to the control. Evenheat fits special limits thermocouples for close temperature reading.
Attached power cord and plugThe cord is fitted at the factory with a moulded plug. The plug type moves with the voltage you order, so ask us to confirm it before you book an electrician.
Two-year Evenheat warrantyTwo full years on workmanship and materials, honored by Evenheat Kiln Inc. Tell us within 10 days of finding a fault and we file it for you. Kiln furniture is not covered.
Kiln furniture sold separatelyNo Evenheat kiln ships with shelves, posts, brush or kiln wash. Evenheat sells the furniture kit as an accessory — ask us to add one to the same order and it ships with the kiln.
Vent system not includedNo downdraft or room vent is part of the kiln. If you are firing indoors and need to pull fumes out, tell us and we will spec one.
Key features
Full Stainless Steel JacketHigh-quality American-built stainless jacket with no leaks, no shifting, and exceptional structural integrity for decades of reliable use.
3-Inch Firebrick, No Loss of Chamber VolumeA full 3 inches of premium firebrick delivers superior insulation and faster heat-up without shrinking usable chamber space — Evenheat's engineering keeps every cubic inch you're paying for.
Dyna-Lift Patented Lid AssistEvenheat's patented spring-assist mechanism makes lifting and lowering the heavy high-fire lid smooth and effortless, even on the largest chambers.
Multi-Zone Temperature ControlMultiple thermocouples monitor different zones of the chamber for tighter, more even heat-work across every shelf — critical for reliable Cone 10 results.
Swing-Away Peephole CoversDurable swing-away design replaces fragile ceramic plugs that break and need constant replacement. Check cones and atmosphere without hassle.
Two-Position Lid VentAdjustable venting system lets you control atmosphere and moisture release during critical firing stages for better, more consistent results.
Technical specifications
ModelHF 2318
SKUEH-HF-2318
Chamber dimensions23.5″ diameter × 18″ deep
Cubic feet4.7 cu ft
Maximum temperature2350°F (1288°C) / Cone 10
Voltage240V
Amperage31A
Watts7,440W
Brick thickness3 inches
Estimated shipping weight190 lbs
Warranty2-year limited (registration required within 30 days)
Warranty: Two-year limited warranty from Evenheat. Must be registered within 30 days of delivery. Valid only through authorized dealers — Peach State Pottery is an authorized Evenheat dealer.
Optional accessories
Quiet Drive Solid State RelayEvenheat's patented relay with zero moving parts fires 60 times per second for ultra-tight temperature control. Never needs replacement and extends element life.
Extra Kiln ShelvesAdditional shelves and posts allow for multi-level stacking to maximize chamber space and fire multiple pieces simultaneously.
Kiln Furniture SetAssorted posts, stilts, and supports for specialized firing configurations and delicate work that requires elevation or custom spacing.
Pyrometric Cone SetTraditional cones for visual verification of heat-work and temperature accuracy during critical firings.
Kiln WashProtective coating for shelves prevents glaze or glass drips from permanently bonding and makes cleanup simple between firings.
Element Replacement KitSpare heating elements keep you firing without downtime. Elements are a wear item that eventually need replacement after years of use.
Controller upgrades
TAP Touchscreen — SDS IndustriesTop Tier
The TAP controller transforms your kiln into a smart appliance with Wi-Fi connectivity, unlimited custom programs, and mobile monitoring from anywhere. For artists who value precision, convenience, and complete control over complex firing schedules, TAP is the industry's most advanced kiln controller.
  • Unlimited programs and firing steps
  • TAP mobile app — monitor from your phone
  • Push notifications when firing completes
  • Adjust temp or add time mid-firing
  • Auto-updates over Wi-Fi
  • Firing logs and maintenance schedules
Genesis Spark — Bartlett InstrumentsGreat Value
The Genesis Spark delivers professional-grade control at a mid-range price with an intuitive color touchscreen and Wi-Fi connectivity. Perfect for potters firing Cone 10 regularly who want reliable digital control with modern features like remote diagnostics and real-time adjustments without the premium price of TAP.
  • 30 programs × 32 segments each
  • 3.2″ color touchscreen display
  • Wi-Fi for remote updates and diagnostics
  • Cone fire and ramp/hold modes
  • Preheat capability built in
  • Adjust firing in real time
Common questions
Can I really fire Cone 10 every week in this kiln?Yes — that's exactly what the High Fire series is built for. The 3-inch firebrick and multi-zone thermocouple control are designed for daily Cone 10 production use, not just occasional high-fire work.
What circuit does the HF 2318 require?It draws 31 amps at 240V on a NEMA 6-50 plug (7,440 watts total). You'll need a dedicated 240V circuit sized to at least 40 amps — have a licensed electrician verify your panel before delivery.
What is Dyna-Lift and why does it matter?Dyna-Lift is Evenheat's patented spring-assist lid mechanism. High-fire lids are heavier than standard lids because of the thicker brick, so Dyna-Lift keeps opening and closing the kiln easy on your back, firing after firing.
How much heavier is this than an RM II kiln of similar size?The extra inch of firebrick adds some weight and cost, but it's what lets this kiln reach Cone 10 reliably and hold heat more efficiently than a 2.5-inch RM II kiln. For Cone 10 work, that extra brick pays for itself in energy savings and even firings.
Does buying from Peach State Pottery affect my warranty?No. We're an authorized Evenheat dealer, so your two-year warranty is fully valid and you have direct access to Evenheat's support team. Buying from an unauthorized seller can void your warranty entirely.
Not sure if the EH-HF-2318 is right for you? We're authorized Evenheat dealers based in Atlanta. Call, email, or chat — we'll give you a straight answer about specs, sizing, and accessories before you spend a dollar.
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