Wiring a kiln in Shop Safety Posted July 4, 2018 Auber seem to be highly regarded Stateside. They do not have a UK presence, so I have not used them myself. AutomationDirect and Omega are both very good and have knowledgeable support staff at the end of the phone (I'm a Luddite, but they are probably great online too). IME they are also remarkably patient. If you are going to talk to them, make sure you have all your settings noted down and try to appreciate that, whilst they do know their equipment, they do not know the specific process you are trying to control: it is up to you to tell them exactly what the controller needs to do. If you are not sure about your process, a call for help on the forums may be the better first step. You are likely to find someone who has done what you are trying to do and can get you up to the point where you know enough to have a productive conversation with tech support. My favourite controller for homebuilt HT ovens is the AutomationDirect Solo 4848VR or the Omega CN 7823 (same controller, different badges. I buy whichever works out cheapest at the time) with a DC output to drive an SSR and ramp/soak capability. Bear in mind that ramp/soak profile setting is always MUCH less user-friendly on industrial controllers than it is on the likes of Evenheat's and Paragon's HT ovens. For temperature control, you are likely to need a thermocouple. Omega are about the biggest supplier of thermocouples worldwide and it is well worth spending a few minutes with a notebook and a telephone picking their brains.