(USED) 2012 Freightliner Cascadia 125, Temperature Control with A/C. S/N-17022321-0192 P/N-A22-60245-520 PIN-24/ 6 Item-3 knob control, fan speed, temperature, air position, sleeper button, recycle air button, A/C on off button. For more information about this item call. We ship worldwide.