EFR4 - Rooftop Evaporator

EFR4BX1

Refined to handle high vibration, dust and high ambient, the tried and tested EFR4 Rooftop Evaporator system is rated at 4kW cooling capacity with 100 l/s (212 CFM) air flow operating on 24VDC power supply.

VEHICLES

  • TRUCK
  • WHEEL LOADER
  • CONSTRUCTION
  • INDUSTRRIAL
  • RAIL SPECIAL VEHICLES

SPECIFICATIONS

METRICIMPERIAL
Cooling Capacity4.0 kW13,648 BTU
Fan Speeds33
Air Flow100 l/s212 CFM
Fresh Air30 l/s64 CFM
Power Supply24V24V
Current Draw8A8A
RefrigerantR134aR134a
Maximum Ambient Temperature54ºC129.2ºF
Weight (nominal)25 Kg55 lbs
Dimension L X W X H470mm X 600mm X 260mm18.5in X 23.6in X 10.2in

SPARE PARTS LIST

Sl.No.PART NO.DESCRIPTIONQTY
1S2501180RETURN AIR FILTER MEDIA1
2AU400034FAN DECK 24V 3SPEED1
3UE016THERMOSTAT DEICE STUD1
4AU521946TX VALVE1
5AU120480EVAPORATOR COIL 345MM X 152MM X 79MM 4RW EC121
6AU821707DIFFUSER 196MM X 83MM PLASTIC1
7AU821708LOUVRE ROUND 3" HOLE2
8AU662969SWITCH ROCKER IP68 24V 15A1
9AU662968SWITCH ROCKER IP68 24V 15A GREEN LED1
10AU512C067BULKHEAD FITTING O-RING 5/8"1
11AU512C065BULKHEAD FITTING O-RING 3/8"1
12AU862213SEAL RUBBER1
13AU862211SEAL RUBBER3
14UC048LATCH TOGGLE OVER-CENTRE4
15UC047KEEPER PLATE ZP4
16S2501172SRETURN AIR FILTER COVER1
17AU5551004SUCTION LINE HOSE ASSEMBLY #101
18AU5551005LIQUID LINE HOSE ASSEMBLY #61

MAINTENANCE

S2501180
RETURN AIR FILTER MEDIA

AU400034
FAN DECK 24V 3SPEED

UE016
THERMOSTAT DEICE STUD

AU521946
TX VALVE

COMPANION ITEMS

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AU110388Radiator Condenser
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AU270307EEngine Driven Compressor
AU270311EEngine Driven Compressor
AU531422Compressor UP150 1B 24V VMO 135 OD PAG
AU1101021Radiator Condenser
Back to E-Series Overview
SIGMA Knorr-Bremse Australia

Knorr-Bremse Australia
23 - 29 Factory Street
Granville NSW 2142
Australia
Phone: 1300 643 643
mid.aus@sigma-hvac.com