Circuit for (powder coating) oven

[carcentric]

I've located a free electric range/stove and will disconnect the burners (so they won't be turned on by accident).

Since I'll only be using the oven (to cure powder coated wheels), is a 20amp (240v) circuit enough?

 

[LoneGunman]

No idea, but you could always check it with an ammeter to see what it draws.

 

[PAToyota]

What does the entire range/oven require? Conceivably, the total draw would be for Thanksgiving dinner - the oven and several burners at once. So you could use less than the full rating if only using the oven. Find the wattage of the heating element in the oven and work back from there.