Update: It's the load side of the transformer that has no power.

Greetings! Fabulous site by the way. I've got an '89 Intertherm electric furnace model FEB-015HAC-04. Yesterday it just stopped working. No heat, no blower. I've flipped the breaker, checked the wiring, and there's current to everything. I've flicked the fan switch from auto to on and vice versa and...