Two on unit breakers, goodman electric heater

Goodman electric heater, 1998 production date. There are two on unit breakers. The 60 amp breaker is on, the 30 amp breaker is off but the system works fine on heat and on A/C. What’s the 30 amp breaker for?

Open the cover and find out how much paint spray is inside at the same time to check for wires connected to it.

You have 2 separate heating elements in the furnace. The smaller of the 2 (30 amps) is off for whatever reason. Have a licensed HVAC contractor diagnose and repair as needed.

Thanks and that’s what I put in the report. Just wanted to be able to answer the “why” question if they asked it.