The AMACO HF-101 medium capacity kiln is capable of a wide heating range that makes it suitable for use in a variety of projects. The unit has a medium capacity oven with 4.5 inches of insulation throughout and a low radiant temperature. Combined with it’s size and 208V AC, these factors make this kiln perfect for use in classrooms and studios. 1/8” steel frames welded to the back, 11 gauge steel frames in front and 18 gauge steel shells protect the resilient 5.06 cubic foot chamber. The top loading HF-101 has a lid with refractory material. That lid sits on top ceramic fiber rope that surrounds the firing chamber for greater heat retention and a tight seal. The heating element wires are made of the highest quality Kanthal 14 gauge and lodged within deep grooves inside the chamber walls. The unit comes with a five-year warranty and comes with either the Kiln-Sitter and Limit Timer plus Pyrometer or the Select FireTM computer to protect from overheating. If you purchase this unit you’ll be eligible to receive $100 in AMACO glaze products.