HB86P Vitrigraph

Model – HB86P Vitrigraph 120 volt – HotBox 86 equipped with pyrometer and an infinite switch

Inside dimensions of the kiln: 8″ x 8″ wide x 6.5″ deep, fires to cone 10/2350°F; with adjustable stand ranging in height 23″ to 33″ tall.

The HB86P Vitrigraph comes with 2 floors, 1 fiber & 1 cordierite – both floors with holes for stringers to flow through. A brick floor for firing the kiln during regular use for slumping, fusing, jewelry making, testing, etc. can be purchased separately.

This glass firing model comes equipped with a pilot light, stainless steel jacket, an adjustable stand, pyrometer, an infinite switch, two peephole plugs, and an instruction manual. One-year warranty.

At the time of purchase, an upgrade to the 3 key digital Bartlett controller is available.  The 3 Key controller offers ramp-hold user programs with multiple features including delay start, preheat, for precise firings every time.

Furniture Kits for 120-volt models provide 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.

Specific Kiln Information