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Availability: 2-3 weeks from receipt of order
Pricing with 3 Key controller

Quick Overview

Hot Box 86 equipped with electronic controller

Model - HB86E 120 volt

Inside dimensions: 8" x 8" wide x 6.5" deep, fires to cone 10/2350°F; with optional bead or blank collar

Inside dimensions - 8" x 8" wide x 11" deep, fires to 2000° F with collar.

Model comes with stand, two peephole plugs, instruction manual, and warranty card. One-year warranty.

120 volt models come equipped with pilot light, metal stand, stainless steel jacket, and Bartlett 3K-CF electronic controller.  Data is entered by scrolling through the up and down arrows for the desired cone fire or ramp/hold programming.

Options include upgrading to the 12 key digital Bartlett V6-CF or RTC-1000 controller for more ramp-hold user programs and multiple features including delay start, preheat, cone offset, skip step and many more for precise firings every time.  Messages and Information are available for reviewing a firing profile before or during the firing, viewing the current segment the firing is in, and cone table for easy look up of temperature and cone number equivalents.  Other options available are adding a blank or bead collar, top and clamshell loading, fiber bottom for vitrograph and much more!

Furniture Kit is included for this120 volt kiln.  It provides 2-3 layers of shelving for stacking ware, assorted small square posts, ceramic paper, and a one pound bag of kiln wash.  Choose the standard furniture kit or build your own with shelves and posts in the quantities required. 

HB86E with 3 Key Controller


Model HB86E  Wiring Specifications
Equipped with Lid Lift Assist N/A 120 Volts
Inside Chamber Dimensions w x d x h (inches) 8 x 8 x 6.5  15 Amps
Cubic Feet  .24 1800 Watts
Outside Dimensions with Stand or Frame w x d x h (inches)  17.5 x 13 x 16.5 20 Amp Breaker Required
Brick Thickness 2.5” Plug Configuration: NEMA 5-15
Maximum Temperature

Cone 10 - 2350°F/1288°C

2000°F/1093°C with Collar

Copper Wire Size: #12,#10 if circuit is longer than 40 ft
Est Ship Wt 55 lbs