3 new plug connections.JPG 1305 hits | 40.76 KB | Posted: 8/19/06 Ground in the middle bottom, neutral off to the left, and hot off to the right
4 new plug wired up.JPG 1236 hits | 33.53 KB | Posted: 8/19/06 The block heater doesn't care about hot or neutral, so just get the two black wires to those terminals and the green wire to the ground.