PREVOST X3-45 COMMUTER User Manual

SECTION 22: HEATING AND AIR CONDITIONING
DOB 1300-1556 | X3-45 Commuter PA-1648 Maintenance Manual First release Oct 2020
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Magnetic clutch
Make ........................................................................................................................................................ Lang
Type .................................................................................................................................................... KK73.1
Voltage .............................................................................................................................................. 24 V DC
Receiver tank (with sight glasses)
Make ........................................................................................................................................... Westermeyer
Maximum pressure ............................................................................................................................ 450 psig
Filter-dryer assembly
Make ......................................................................................................................................... Emerson-Alco
Moisture indicator
Make ......................................................................................................................................... Emerson-Alco
Liquid refrigerant solenoid valve
Make .......................................................................................................................... Sporlan Parker Hannifin
Type ......................................................................................................Normally closed with manual bypass
Voltage .............................................................................................................................................. 24 V DC
Passengers’ unit hot water pneumatic valve
Make ............................................................................................................................................... BURKERT
Type ......................................................................................................................................... Normally open
Voltage .............................................................................................................................................. 24 V DC
Pressure range ............................................................................................................................. 0 to 230 psi
Max. temperature ................................................................................................................................... 356
o
F
Driver’s unit hot water pneumatic valve
Make ........................................................................................................................................................ Asco
Type ......................................................................................................................................... Normally open
Voltage .............................................................................................................................................. 24 V DC
Hot water circulating pump
Make ................................................................................................................................................. AMETEK
Flow ..................................................................................................................................................... 15 gpm
Inlet/outlet OD ........................................................................................................................................... 3/8”
Main expansion valve
Make ......................................................................................................................................... Emerson-Alco

PREVOST X3-45 COMMUTER Specifications

General

Engine	Volvo D13
Transmission	Allison B500
Fuel Type	Diesel
Length	45 ft (13.7 m)
Width	102 in (2.6 m)
Horsepower	500 hp
GVWR	54, 000 lbs
Height	141 in