DLH11-D Test Kiln

Doll & Test Kiln with DynaTrol


DLH11-D Test Kiln

Doll & Test Kiln with DynaTrol

LEAD TIME: 8 to 12 Weeks

Model DLH11-D Doll/Test Kiln with a DynaTrol Controller. Kiln comes with hard ceramic element holders, protected thermocouple, strong solid-top stand, and solid peephole plug. 11" Diam x 9" High (0.5 cu ft). 2-1/2" K23 brick. 120 volts, 18 amps. Cone 6. Includes NEMA 5-20 plug. C-MET-us listed in the USA & Canada.

NOTE: The 120 volt versions should not be used for high production (more than once a week) to their maximum temperature range - the element life will not be acceptable under those conditions. 208 volt and 240 volt versions are rated to Cone 10 under high production conditions.

  • Part Number:
  • Includes: Two 9" Full Round Shelves (3/8" thick) and Kit includes four each of 1/2", 1", 2", & 4" high 1-1/2" Square Ceramic Posts
  • Price:
  • Insulation:
    2-1/2" K23 Firebrick
  • Sections:
    One section
  • Inside Dimensions:
    Diameter x
    High (27.94 cm Diameter x 22.86 cm High)
  • Outside Dimensions:
    Wide x
    Deep x
    High (60.96 cm Wide x 53.34 cm Deep x 101.6 cm High)
  • Weight:
    lbs (43 kg)
SKU Model Number Watts Volts Phase Fuse Size
K-D-DLHD/10 DLH11-D- 120V-1Ph 2,160 120 Single Phase 25 Amp
  • Additional Information
  • Amps: 18
  • Wire Connection: 5-20P Plug
  • Wire Gauge for Connection: 12 Ga
  • Branch Fusing: Not Branch Fused
  • Element Wiring: Series
  • Max Temperature: Cone 6, 2230F, 1220C
  • Certifications
  • International: Made for all markets except EU
  • CE: Not CE certified
  • UL499: c-MET-us listed to UL499 Standards in the US and Canada
  • Wiring Diagram(s):


DynaTrol with 4 Easy-Fire programs (Slow Bisque, Fast Bisque, Slow Glaze, Fast Glaze), 6 custom programs, PreHeat, Delay, Program, Segment Review, and Diagnostics. Zone control included on most kilns. Also see Genesis Touch Screen Option with Phone App for Remote Monitoring.
Ceramic protection tubes protect the end of the thermocouple.
Thick 8 gauge thermocouples last a long time. Special Limit of Error to ANSI MC96.1 specifications is used.
Power Relays are mercury-free to comply with increasing regulation and concern about mercury. Solid State Contactors are available as an option on most L&L Kilns.
All L&L Kilns come with an on-off switch and panel mounted control fuse. We do not rely on the kiln control to keep the kiln off.


Durability, Repairability, Better Heat Transfer. The smooth, hard surface of the inside ceramic channel allows the elements to expand and contract freely. No pins! The dense ceramic holders extend element life because they do not insulate the hot elements from the kiln interior.
Solid large non-tapered peepholes allow a wider view into the kiln. The peephole plugs are made from solid ceramic and are not as fragile as hollow type plugs used on competitor's kilns.
Aluminized stands are extremely strong and corrosion resistant. They offer solid support under the kiln - unlike spot-welded angle stands that are common in the industry.
Industrial grade ceramic terminal blocks make changing elements easy. All contact between elements and wire lugs is over a wide surface of heavily torqued stainless steel washers. Wires are not crimped to element ends as in some other brands. This means you can change elements yourself without buying an expensive tool or hiring a kiln repair person.
Special brick coating hardens and seals brick for durability and cleaner operation.
Stainless Steel clips help the lid stay secure and durable. This extra step ensures that the lid won't slip out of the stainless steel band.
Corrosion resistant materials and methods result in a long-lasting kiln.
Three case clamps per 9" high kiln section are redundant safety for your L&L kiln.


K23 firebrick combines good insulation with strength


The bottom can be easily reversed in case of a firing mishap.

Ease of Use

This is used on top-loading kilns that are 8 sided or less


Most L&L Kilns have a three-year limited warranty.
The combined experience at L&L Kilns in kilns, ceramics, electrical engineering and process engineering is unsurpassed. We work as a team to help you get you answers and help.
The combined experience at L&L Kilns in kilns, ceramics, electrical engineering and process engineering is unsurpassed. We provide a visual parts list with photographs, part numbers, prices and helpful information to reduce confusion when ordering parts. We also include well-vetted information and wisdom from our industry partners to ensure our customers have access to all the basic information necessary to be successful from the first firing.


The new Genesis control from Bartlett includes a touch screen interface and WIFI connectivity added to the proven software of the DynaTrol. A phone app allows you to monitor your kiln remotely.
Electronic High Limit Back Up Control acts as an upper limit back up to the main control. Back up contactors are also available.
Solid State Relays are quiet and result in longer element life because the switching time is so fast the elements don’t heat and cool as much the way the will with regular mechanical contactors. The whole system includes heat sinks, special fast acting fuses, cooling fan and extra safety relays.


Type S Platinum Thermocouples are recommended for high fire applications. NOTE: Price of upgrade is per each thermocouple.
Pyrocil thermocouples are sensitive but limited to about 2200°F but offer greater sensitivity to temperature change and so may be appropriate in applications below 2200°F that require sensitivity. NOTE: Price of upgrade is per each thermocouple.


Rolling casters allow your kiln to be moved around to save space. Available on the elF kilns except for the eFL2635. Rolling casters swivel and lock.
Export crates, ISPM-15 Skids for export, and special pallet designs for unloading Easy-fire kilns without a forklift.


A Critical component in the longevity of your kiln!The Vent-Sure automatic kiln vent helps prevent corrosion on the inside and outside of your kiln.
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).
The Vent Doubler allows you to use one vent on two kilns.

Kiln Furniture

Kiln furniture kits are the recommended set of ceramic shelves, posts and kiln wash that go with each kiln model. These are for loading the work in the kiln.
These safety gloves are perfect for handling hot work when unloading a kiln.


This option helps protect your control from electrical noise
  • Kiln:
    30 IN Wide X 30 IN Deep X 28 IN High
    77 CM Wide X 77 CM Deep X 72 CM High
  • Ship Weight:
    lbs (66 kg)
  • Kiln with Furniture Kit:
    30 IN Wide X 30 IN Deep X 34 IN High
    77 CM Wide X 77 CM Deep X 87 CM High
  • Ship Weight:
    lbs (70 kg)
  • Kiln with Vent:
    30 IN Wide X 30 IN Deep X 34 IN High
    77 CM Wide X 77 CM Deep X 87 CM High
  • Ship Weight:
    lbs (73 kg)
  • Kiln with Vent and Furniture Kit:
    30 IN Wide X 30 IN Deep X 39 IN High
    77 CM Wide X 77 CM Deep X 100 CM High
  • Ship Weight:
    lbs (77 kg)
  • Packaging:
    Skidded Carton with Foam-in-Place packaging

Turntable View

DLH11-D Test Kiln
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