Temperature Rating: Cone 10, 2350°F,
1290°C (except JD2927-3 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"
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
into this panel. The control panel is hinged for easy access and
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 JD2927-3. Three
zones with separate thermocouples on all other models.
Peephole Plugs: Non-fragile solid ceramic
with heat-locked head. 1" diameter fullview
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