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L&L JD2918 Kiln
Discover the L&L JD2918 Today for Creative Fired Projects

L&L Jupiter JD2918 Kiln

L&L JD2918 Kiln

Retail $4300.00
Our Price $3655.00


Shelf Kit :
Vent-Sure Control:
Quad Elements:

Power :

Zone Control:
Rolling Kiln Stand:



Click Here for Support Videos on L&L Kiln   

L&L Jupiter JD2918 Shelf Kit
Optional Shelf Kit Shown

Optional Shelf Kit Includes: Shelves are 25-1/2" diameter half round cordierite shelves. Each post kit includes six each 1/2", 1", 2" 4", 6" and 8" high 1-1/2" square cordierite posts. All furniture kits include heat resistant gloves and 5 pounds of cone 10 kiln wash

The L&L Jupiter series are highly customizable with tall heights possible. They are easy to stack and disassemble because of the plug in sections. This makes for a perfect kiln for people who need a kiln that can grow or shrink depending on the situation. The Jupiter series feature one thermocouple per removable section to ensure the most accurate firings with no hot or cold spots. 3 inch brick is standard on the 29 inch series kilns.

L&L Ceramic Element Holders DynaTrol Digital Kiln Controller Kiln Brick Reflective Coating
L&L Ceramic Element Holders
L&L Kiln's patented hard ceramic element holders protect your kiln. The ceramic element holder protects the soft fragile firebrick. Replacing elements repeatedly does not damage the brick. Elements don't sag or fall out of broken grooves. You do not need metal pins to hold elements into broken grooves. Customers often say their L&L kilns look new after 30 years of hard use!
DynaTrol  Digital
 The DynaTrol features Dynamic Zone Control. It is like having three controls in one. The DynaTrol separately measures temperatures in the bottom, middle and top of the kiln and automatically adjusts the heat output of three separate heating zones even as the kiln is heating up. Kiln temperatures are automatically evened out to within 1/2 cone or better top to bottom. There is no manual intervention with input switches. There are separate thermocouples (heat sensors) and contactors (power controls) for each of the three zones. You have the ability to adjust the "lag" or differential between zones, (anywhere from 5 degrees to 99 degrees).
Proprietary Reflective Ceramic Coating
L&L coats the firebrick with a proprietary reflective ceramic coating which penetrates, binds and hardens the surface of the entire interior of the kiln. This will reduce brick dusting, makes the kiln interior more durable and helps improve energy efficiency.

Vent-Sure ControlOptional Vent-Sure Control

The vent control allows you to automatically control the operation of the Vent-Sure kiln vent with one of the outputs from the DynaTrol or Genesis.

Genesis Controller

Optional Genesis Touch-screen Controller

Features: touch-screen for the user interface, easy-to-follow instructions, different user interface levels that can be set to match the user's firing knowledge, graphical display of the firing process, continuing use of decades of Bartlett expertise on kiln control.

Rolling Kiln Stand

Rolling Kiln Stand

L&L's rolling kiln stand features heavy gauge (14 ga) galvannealed steel construction with multiple bends for extra strength, steel swivel locking casters, integrated vent collection box support, and guide rails for the kiln. Each size is fitted to the kiln. Important special caution plates are riveted to three sides of the stand. The vent collection box is not included but, when you order a Vent-Sure vent system the longer duct is included with the system.

Additional Features
  • Temperature Rating: Cone 10, 2350°F, 1290°C (except JD2918-3 which is Cone 5).

  • Loading: Lid position, when open, rests at an angle away from the kiln without lid supports so that
    loading is easy.

  • Hinge: Spring loaded for easy opening while still allowing lid to be supported without supports that get in
    the way of loading.

  • Stand: Heavy-duty 14 gauge full solid stand with multiple bends for strength. Bolt on legs. Feet protectors

  • Assembly: Two to five 9" high sections stack on top of each other. Easy to assemble. Bottom is reversible.
    Construction: Stainless steel wrapped around brick with 3 clamps on each section. All stainless screws.
    Insulation: 3" K23 firebrick.

  • Brick Coating: Reflective coating protects brick and reduces dusting.

  • Element Holders: Hard ceramic element holders protect brick.

  • Elements: Heavy-duty. 3 elements per 9" high section.

  • Element Connections: Proprietary all-ceramic element connection block makes
    changing elements easy.

  • Control Panel: All controls and components are mounted in a separate control
    panel that mounts to the element connection boxes. Cords from sections plug
    into this panel. The control panel is hinged for easy access and maintenance.
    Control box can be easily removed for servicing. On/off switch and control fuse are

  • Control: DynaTrol with 4 Easy-Fire programs, 6 Vary-Fire programs, PreHeat,
    Delay, Program & Segment Review, and Diagnostics.

  • Zone Control: Two zones with separate thermocouples on the JD2918-3. Three
    zones with separate thermocouples on all other models.

  • Peephole Plugs: Non-fragile solid ceramic with heat-locked head. 1" diameter full view
    non-tapered. One per section.

  • Thermocouples: Type K 8 gauge with ceramic protection tubes.

  • Relays: Mercury free relays.

  • UL Listing: c-MET-us listed to UL499 standards.



Inside Diameter 2.5"


Inside Diameter 3"


Chamber Height


Cubic Feet

6.9 cu ft (2.5")/ 6.8 cu ft (3")

Max Cone-Temp.

 2150 F

Shipping Weight

335 lbs

Voltage 240/208
Phase Single/Three
Controller 12 Key Digital
Amps 38
Watts 9100
Breaker Size 50 amp
Shipping Info

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