Component Identification - Two Stage 90% Variable Speed Vent Motor And Variable Speed Indoor Blower - American Standard 50A65-475 Manual

Component Identification
Two Stage 90% Variable Speed Vent Motor and Variable Speed Indoor Blower
HIGH TEMPERATURE
ELECTRICAL
JUNCTION BOX
2ND STAGE
PRESSURE
SWITCH
1ST STAGE
PRESSURE
SWITCH
LINE CHOKE
(NOT ON ALL
MODELS)
TRANSFORMER
CONDENSATE
TRAP
LIMIT SWITCH
26
BURNER
SIGHT GLASS
FLAME ROLL-OUT
SWITCH
(MANUAL RESET)
TWO STAGE
GAS VALVE
VARIABLE SPEED
VENT MOTOR
AND BLOWER
TCO (LIMIT)
DOOR SWITCH
ECM TM MOTOR
IGNITION
CONTROL