The third furnace from the top in Thermco bank2 is the ThermcoPoly2 Furnace.
Same as ThermcoPoly1 but in the "flexible cleanliness" group. Materials can be processed in this furnace, as long as they do not contain materials with high vapor pressure at deposition temperatures (such as zinc or many II-VI or III-V compounds.) Contact SNF PromCommittee for questions about specific materials.
Standard polysilicon deposition at 620C. P and N doping available.