I’ve done a ton of troubleshooting and can’t figure this out.
My AC’s contactor isn’t getting 24 volts in from the control board.
Everything else is fine. When I set the system to cool, the blower turns on. 24 volts are coming from the transformer. But not leaving the board to the outside unit.
It seems like the problem is that power isn’t being drawn through the c-wire adapter. Though I’ve tried checking all the connections.
Any advice would be welcome.