Schematic Wiring Diagrams

where can i find Wiring diagrams or Schematics for space heaters?
Space heaters don’t really need wiring diagrams — they’re basically big resistors. As you may know, resistors “consume” power, but what they really do is convert electrical power to heat output.
So basically a wiring diagram would look like this
+ -
——-|’|'|—–
| |
|—/////—|
Where the thing on the top is supposed to be a voltage supply (e.g. battery) and the thing on the bottom is suppposed to be a resistor.
10 pts for ASCII art! Rar!
EDIT: OOps! The leading spaces got deleted away by Yahoo! But I think you get the idea, the things in the middle line were just the connecting wires on the left and right sides.
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