1996 GMC Savana Van Owner's Manual - Page 117

Section 3 Comfort Controlsand Audio Systems In this section you'll find out how to operate the comfort control and audio systems offered with your vehicle. Be sure to read about the particular systems suppliedwith your vehicle. Heater Controls Comfort Controls This section tells you how to make your air system work for you. Your comfort control system uses ozone-friendly R- I34a refrigerant. With these systems, you can control the heating, cooling and ventilation in your van. Your vehicle also has a flow-through ventilation system described later in this section. If your vehicle does not have air conditioning,your heater controls will look like this. 3-1