A/C controllers - what’s the difference and value?

[Kennith]

Both of these controllers came with my car and I need to sell them to pay for the new A/C unit.

Other than one is vacuum and the other is electric what is the difference?

What are they worth? I was told the vacuum is worth a lot more but I have no idea.

Thanks

 

[Kern Dog]

One is for heater/defroster and the other is for an A/C car.
The second picture with side to side slide buttons is of a non A/C system.

 

[mr_belvedere]

Electric one is for a non-ac car. Wires are for fan switch.

 

[mr_belvedere]

Fan switch is missing from the one for an ac car.

 

[davek]

9 out of 10 time the vacuum box has to be rebuilt or replace.