Can you show me a picture of the HVAC module and where it is located in a 1983 Olds 98 Regency Touring car?

I'm unable to show pictures, but I can describe it. In a 1983 Olds 98 Regency Touring car, the HVAC module is typically located under the dashboard on the passenger side. It consists of the heater core, evaporator core, and various ducts and controls for heating and air conditioning. For a visual reference, you may want to consult a service manual or online forums dedicated to classic Oldsmobiles.