The Caldera Blank Height Extending Collar is a kiln section that stacks onto the Caldera or Caldera-S kiln. The collar adds 4-1/2" of height to the kiln. The Caldera-X has no heating elements. It is designed to give extra space for low-fire projects. The Caldera and Caldera-S, even with a collar, still fire to 2000°F/1093°C. The Collar is made of 2 -1/2" insulating refractory firebricks.

Specifications
Max. Temperature
2350F
1287C

Amps
0

Phase
1

Watts
0

Nema


Breaker Size
0

Circuit
0

UL
Y

CE
N

Control Type
4-Way Rotary Switch

Voltage
100

Hertz
50

Sides
4

Chamber Volume
0.16 CU.FT.
4.53 Liters

Chamber Width
8.00"
20.32 CM

Chamber Depth
4.50"
11.43 CM

Outer Size
13.00W x 13.00D x 4.50H Inches
33.02W x 33.02D x 11.43H CM

Ship Size
16.50W x 16.50D x 8.50H Inches
41.91W x 41.91D x 21.59H CM

Ship Weight
14.00 Lbs.
6.35 Kg.