The SG2 is a tried and tested formula that we are reluctant to "fiddle" with too much. Proven in its reliability, the kiln is capable of surprisingly large quantities of work in relation to its size, this is thanks to its stainless steel rack and 4 shelves each of 380 x 330. This allows for a much larger amount of stained glass work to be fired at a time than in your usual plug in kiln.
One change, however, is that the SG2 now uses the KCR32C which brings it inline with the majority of our other kilns. This has required a full reworking of the kilns internal wiring and many components. These changes mean that the SG2 can now take full advantage of the Kilncare Gateway WIFI option which opens up a whole new way of kiln use.