Hi everyone, I have been reading alot here. So much info, it can get a little confusing for a newbie! But, I’m forging ahead with a oven build, but I have a couple of questions. 1st off, the oven I am building is a 3′Dx4′Wx7′T (OS Deminsion), actual inside deminsion is 32"Dx40"Wx72"T. I will be using 4-2900W Elements which according to the calc. will be approx 48amps. I will be using a tet-612 controller, and a clion 60 amp relay, with a Dayton #1TDU9 fan, the oven will have 2 40 watt lights . The wiring diagram I will use is one I printed of from a post by Ed. I have one question concerning the relay. I have seen many heatsinks for the lower rated relays, i.e. 25a and 40a, but none for a 60a relay. Where have you guys been purchasing yours from and is there a certain model that works better than the others? Also, I would like to include a timer in the wiring diagram of Ed’s, but, I would not know how to hook this up. Any help on the timer and heatsink would be greatly appricated.

This site is great and is very helpful to all. Great job everyone. Keep up the good work!!