fan help

[Grumple]

Hey Greg,
I don't sell the clips but I think Ed had a drawing somewhere or you can buy one from Duke.
G

[Grumple]

Where can I find Dave's explaination? I like that configuration set up.

It will all become much clearer once your oven is done. That is one of the last things you will do is set alarms and it can be done at any time. Just make sure you build the oven with plenty of insulation and design the fan and ducting into it. I just used a large diameter piece of the rigid EMT and made adapters to connect it to the blower and an outlet box. Worked great. As you are getting the oven build ask questions and post pics and we will help along the way...
G

[ed_denu]

Hey Greg,
I don't sell the clips but I think Ed had a drawing somewhere or you can buy one from Duke.
G

Here's the link to the discussion we had on making the clip on tc's.

Contactor/ PID question

[GAWnCA]

What pid are you using?

Hi Ed, I missed this part of your question. I bought the Universal 1/32 DIN PID Temperature Controller from Auber, part number SYL 1512A. And the contactor I bought was the Contactor, 2 pole 40 A. I'm thinking the contactor may be too small now that I think about it. Will this work for 4 3300 elements?

[Grumple]

Greg,
Just use 2 contactors and connect 2 elements to each one.
G

[GAWnCA]

Now I'll have to figure out the wiring again.

[ed_denu]

pm me your email and I can send you a schematic. Dave is right, just use 2 contactors. Your total load is 55 amps, too large for the 40 A contactor you have.

[GAWnCA]

PM sent. Thanks! I ordered the second contactor this afternoon.