The receiver-drier is a reservoir and filter that removes water and acids
from the refrigerant.
The heater core is a series of fins through which tubing is routed. Engine
coolant flows through the tubes heating the tubes and fins. The heat is
absorbed by air that is forced through the heater core by the blower
The thermostatic switch engages and disengages the compressor by
monitoring the temperature near the evaporator coil tubes.
Change 3 1-23(1-24 Blank)