As stated, my heat isn't coming on.
When this started: Everything has been all fine and dandy all winter. The other day I ran the fan only for a few hours without the heat. After this, my heat would no longer turn on.
I figured maybe my pilot light had gone out, so I went and checked. Turns out I have an electric pilot light.
I've done some troubleshooting already.
-10A round fuse on the side of the heater is good. Replaced it with new just to check that off. -Breaker was not flipped. Cut power and reengaged power just to check that off. -Thermostat can engage the furnace fan by setting it to "Fan On". Setting the heat causes it to call for heat (click noise). Heat does not come on. -Gas dial on inside of furnace is set to "on". I turned it to off and cut power, then reengaged everything before trying to call for heat from the thermostat just to check it off.
What am I missing here? Could something have failed while I was running the fan?
I have a Trane model BLU068L942A1. Probably from the 80's.