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TNF273

Crystalline Glazes    Decals    Low-Fire Ceramics    Porcelain and Stoneware   


Product Videos

  • Watch & Listen to Interactive Sentry 2.0 12-key Controller Demo


  • Features

    Paragon TnF-27-3

    The TnF-27-3 is easier to load than the deeper studio kilns. It is only 22 ¼” deep, yet larger inside than the 29” deep 10-sided 24-series kilns.

    The TnF-27-3 features sectional construction. Separate the kiln bottom and two sections to repair bricks, change elements, or to move the kiln down narrow stairwells or through the narrowest doorways. Twist-lock spring latches hold the assembled collars securely.

    The top row of brick in the TnF-27-3 is 2” high and without element grooves. It is less susceptible to damage during loading than a grooved brick.

    The massive, 12-sided Paragon digital TnF-27-3 kiln is a profit center of the busy ceramic studio. It eats up stacks of low-fire ware as well as porcelain and stoneware. It is rated to a full cone 10. At a cost per cubic foot, the TnF-27-3 is one of the most economically priced standard kilns we make.

    During busy seasons when orders are backlogged, you will be grateful you own a dependable Paragon kiln. Studio owners call these kilns “real work horses.”

    Paragon studio kilns have withstood years of abuse in school environments. High school ceramics teachers fire these kilns unmercifully, without remorse. Yet the kilns keep going. People swear by them.

    Easy Access Switch Box

    Hinged at the bottom, the switch box on 8, 10 & 12 sided TnF kilns opens forward for easy maintenance. A folding support arm holds the box in the open position. The Sentry is mounted at the top of the switch box within easy reach. Operate it from a comfortable position.

    The TnF-27-3 uses deluxe 3” thick firebrick throughout: in the sidewalls, the reversible brick bottom, and the 3” thick lid. The massive lid is easy to lift with Paragon's patented “LiteLid,” which does away with cumbersome pulleys and cords and reduces lid weight to only several pounds of pressure. Most people can lift the lid with one hand. Unlike pulleys and weights, the LiteLid is self-contained on the kiln. No need to drill holes in the ceiling for pulleys. The LiteLid sharply reduces wear between the lid and top rim of firebrick. The truss and floating lid allow expansion of the lid. Ask competitors if their lid spring includes a truss and floating lid.

    The 24” wide stand for the TnF-27-3 kiln supports the brick bottom with framing that is 4 ½” wide across the top of each side. The stand is rock-steady, with 16-gauge frame and heavy 12-gauge legs.

    If you move your kiln out of the way when not in use, order an optional deluxe kiln stand with steel casters.

    A heavy galvanized steel base covers the reversible brick bottom completely. It folds up under the stainless case on all sides to strengthen the firing chamber. This is one more assurance that your Paragon kiln is built to last.

    You will be amazed at the convenience of digital firing. The reliable solid-state Sentry controller continually monitors the firing so you can spend your time productively without closely watching the kiln. (Please remember, however, to check the kiln during firing and to monitor it near the expected shutoff time.) The sealed touch pad keeps out dust and is easy to wipe clean.

    The controller has powerful features that you will enjoy using. Yet we have also worked hard to make the controller user-friendly.

    Do you ever wonder how much electricity your kiln uses? The digital controller can figure this for you with the press of a button. Find out how little a kiln actually costs to fire. Learn to conserve energy by experimenting with firing speed, load density, etc.

    Other Features

    • Lock-in lid support
    • Large, tapered peepholes
    • Ventilated switch box
    • Hand lifts
    • Dropped, recessed brick grooves—no pins needed
    • Heavy duty elements
    • Dust-free coating in the peepholes, both sides of the lid and top rim of firebrick
    • Heavy gauge stainless steel case
    • Operating instructions silk-screened on the switch box
    • Certified to CSA & UL Standard 499
    • Full-formed galvanized steel base plate

    The Furniture Kit

    The furniture kit consists of carefully selected fireclay shelves and posts for this particular model. When estimating the price of the kiln, include the cost of furniture. The furniture allows you to stack multiple layers of ware. Without it, you could fire only the ware that would fit on the kiln bottom.

    Furniture Kit for Janus-27, TnF-27-3:

    6 C-24H 1/2 Shelves (26” round x ¾” thick)

    1 1/2” wide Square Posts, 6 of each -

    1”, 2”, 3”, 4”, 5”, 6” lengths

    1 lb. Bag Kiln Wash

    Furniture Kit Shipping Weight: 145 lbs.

    Specifications

    Max. Temperature

    2350F
    1287C

    Amps

    48

    Phase

    1

    Watts

    11500

    Nema

    6-50R

    Breaker Size

    60

    Circuit Wire Size

    6 gauge

    TUV tested to UL Std 499

    Y

    CE

    N

    Control Type

    Sentry Digital 12-key Ceramics

    Voltage

    240

    Hertz

    60









    Disclaimer: The specifications above assume that the kiln will be plugged into a dedicated circuit. Local electric codes supersede our recommendations.

    The pricing and electrical specifications for the above products reflect their design for use in the United States. The International versions of most models will have variations in electrical specifications and price due to consumer safety requirements or electrical regulations.

    Sides

    12

    Chamber Volume

    8.11 CU.FT.
    229.65 litres

    Chamber Diameter

    28.00
    711 mm

    Chamber Depth

    22.25
    565 mm

    Outer Size

    36.30W x 49.80D x 40.00H Inches
    922W x 1265D x 1016H mm

    Ship Size

    47.00W x 42.00D x 41.00H Inches
    1194W x 1067D x 1041H mm

    Ship Weight

    397.00 Lbs.
    180.08 Kg.

    Ship Method

    This Kiln Ships Via Truck





    Part Number

    TNF273   * Base Model

    Price

    $2,580.00

    Quantity

      





    Options


    Part Number

    Description

    Quantity

    Price

    3-Zone Control, K-Type Thermocouples

    Improve temperature uniformity. The standard digital Paragon kiln is single zone; 3-zone is a factory-installed option that controls temperature from 3 separate locations in the kiln.

    $155.00

    Mercury Relay, TF-15

    The optional mercury relay is quiet and reliable. The life of a mercury relay has been measured in millions of on/off cycles. They outlast the standard mechanical relays and are available as an option on new kilns.

    $240.00

    Lid Safety Switch

    The optional lid safety switch turns off power to the heating elements when the lid is raised. It mounts to the back of the lid.

    $70.00

    FSTNF273

    Recommended furniture kit for the TNF273 and equivalent sized kilns. Paragon's durable cordierite shelves resist warpage and thermal shock. They are volume-stable. (Note: The photo shows a general assortment of furniture rather than the exact content

    $430.00

    ST5

    STAND FOR 12 SIDED KILNS

    $48.00

    VENTMAST120, Not Installed

    KILNVENT MASTER 120V M9 VENT MASTER (Installed after the kiln is set up)

    The patented Orton Vent Master not only vents fumes but also improves firing results.

    It pulls fresh oxygen into the kiln for brighter colors, especially notice

    $425.00

    TF61

    AUXILLARY OUTPUT FOR SENTRY II CONTROLLERS (VENT CONTROL) The AOP (Auxiliary Output) is an electrical outlet mounted to the kiln. Plug either a downdraft vent or an external alarm into the AOP. Control the vent with Cone-Fire or Ramp-Hold modes.

    $95.00

    TF62

    RS232 PORT ON SENTRY II CONTROLLERS (PC CONTROL) The RS232 is a computer port mounted to the kiln. You can monitor the kiln from a computer and store a record of each firing on your hard drive. Print graphs of firings.

    $360.00

    TF63

    3 ZONE CONTROL OPTION WITH SENTRY II, TYPE K T/C

    $155.00

    STD24

    24" deluxe stand with casters. Conveniently move your kiln out of the way when not in use. Heavy-duty stands remain rock-steady with power pressed steel frame and reinforced legs. 2" smooth rolling steel casters included. Quick assembly.

    $120.00

    PY-55

    Optional Type-S premium-grade thermocouple for 2 1/2" - 3" wall kilns. Ideal for firings above cone 4. It is extremely long lasting even at stoneware temperatures. Note: Select the correct thermocouple type under Options on your Sentry controller.

    $195.00

    PT-2

    Ceramic protection Tube for S-type thermocouple, 2 1/2" - 3" wall kilns.

    $19.00

    FSTILE

    6" tile holder saves space, allows air to circulate around tiles for even heating. Reduces warping. Holds tile without touching the glazed surface. Holds 9 6" x 6" tiles. Exterior: 7 1/2"W x 10"H x 6 1/4"D.

    $41.00

    Firing Safety Glasses

    Wear firing safety glasses whenever looking into the firing chamber of a hot kiln. Filters the infra-red and ultra-violet light. Reduces glare, makes pyrometric cones easier to see.

    $19.00



    Accessories

  • View Accessories For TNF273


  • Usages

  • Ceramic Kilns
  • Pottery Kilns
  • Additional Information

  • Options
  • Replacement Parts
  • Accessories
  • Important Shipping Information
  • Wiring Diagrams

    TNF273

  • Manuals
          Ceramic Kiln Instruction & Service Manual
          Sentry 2.0 Cone-Fire/Ramp-Hold 2007 Manual


  • Other Phases and Voltages

    Part Number

    Phase

    Voltage

    Price

    2561111G00

    1

    240

    $2,580.00

    2571111A00

    3D

    208

    $2,630.00

    2641111A00

    1

    208

    $2,580.00

    2541111A00

    1

    208

    $2,580.00

    Legend: * = Base Model