Cab HVAC Box Components - Automatic Temperature Control
9
6
1. BLOWER SPEED DRIVER
2. ATC CONTROLLER
3. THERMAL EXPANSION VALVE
Section 50 - Climate Control - Chapter 1
A/C SYSTEM COMPONENTS
1
7
4
8
4. HEATER CONTROL VALVE
5. BLOWER MOTOR ASSEMBLY
6. EVAPORATOR CORE
7. EVAPORATOR TEMPERATURE SENSOR
8. CAB TEMPERATURE SENSOR
9. COMPRESSOR CLUTCH RELAY
50-1-9
2
3
5
RI05H007
RI05H008