Parts are available direct from the factory. We typically ship the day after we get an order. We can ship next day air if you are in a rush. We accept Visa and Mastercard. Some brick may not be available.
Elements are almost never a problem.
Some unusual old electrical parts are not available. We made a few odd kilns in the 40's and 50's that we may not be able to find the records for. Good element design is a complex balance of watt density, design voltage, stretch ratio, wire gauge, element length and material. It takes hours and years of experience to design a good element for each model. In the end you will not save money.