This unit is for manually regulated air conditioning only. (standard temperature control).
If you have electronically regulated A/C (automatic temperature control) , see that resistor below.
Detailed Description
Eurovan 1992-2003
One resistor is required for the front heater & A/C. If you also have a rear heater & A/C, then you have a second blower and resistor for that unit, as well.
NOTE: All campers (both EVC and weekender models) with pop-tops do not have rear A/C
For electronically regulated (1999-2003) A/C see Regulator-Rear A/C Fan (below).