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Energy efficienct cooling and heating from a compact footprint.

VRV IV-S brings the technology of VRV, including Variable Refrigerant Temperature (VRT) technology, to smaller residential and light commercial applications.

  • Variable Refrigerant Temperature (VRT) technology allows VRV IV-S series to deliver improved efficiencies and year round comfort
  • 3, 4, and 5 ton capacities available
  • 208-230V / 1Ph / 60 Hz
Unit of Measure

Specifications

Model Type

 N/A Heat Pump Unit

Heat Exchanger Type

 N/A Cross Fin Coil

Color

 N/A Ivory White

Voltage

 N/A 208/230 V

Phase

 N/A 1

Frequency

 N/A 60 Hz

Cooling Capacity

 N/A 45500 Btu/h13.3 kW

Nominal Heating Capacity

 N/A 52000 Btu/h15.4 kW

Rated Heating Capacity (at 17°F) - Ducted

 N/A 30200 Btu/h

Rated Heating Capacity (at 17°F) - Non-Ducted

 N/A 32200 Btu/h

Rated Heating Capacity (at 17°F) - Mixed

 N/A 31200 Btu/h

Rated Heating Capacity (at 47°F) - Ducted

 N/A 46000 Btu/h

Rated Heating Capacity (at 47°F) - Non-Ducted

 N/A 49500 Btu/h

Rated Heating Capacity (at 47°F) - Mixed

 N/A 47750 Btu/h

Standard Compliance

 N/A UL

Compressor Type

 N/A Hermetically Sealed Swing Type

Airflow Rate

 N/A 2682 ft³/min

Safety Devices

 N/A High Pressure Switch, Fan Driver Overload Protector, Inverter Overload Protector, Fusible Plug, Fuse

Weight

 N/A 80 kg176 lb

System Efficiency Metrics

System Performance EER2 Ducted

 N/A 7.9

System Performance EER Ducted

 N/A 7.9

System Performance EER2 Non-Ducted

 N/A 10.3

System Performance EER Non-Ducted

 N/A 10.3

System Performance EER Mixed

 N/A 9.1

System Performance SEER2 Ducted

 N/A 14.6

System Performance SEER Ducted

 N/A 14.6

System Performance SEER2 Non-Ducted

 N/A 20

System Performance SEER Non-Ducted

 N/A 18.6

System Performance SEER Mixed

 N/A 16.6

System Performance HSPF2 Ducted

 N/A 8.3

System Performance HSPF Ducted

 N/A 8.3

System Performance HSPF2 Non-Ducted

 N/A 9.5

System Performance HSPF Non-Ducted

 N/A 8.5

System Performance HSPF Mixed

 N/A 8.4

COP (at 17°F) - Ducted

 N/A 2.7

COP (at 17°F) - Non-Ducted

 N/A 3

COP (at 17°F) - Mixed

 N/A 2.9

COP (at 47°F) - Ducted

 N/A 3.36

COP (at 47°F) - Non-Ducted

 N/A 4.0

COP (at 47°F) - Mixed

 N/A 3.68

Dimensions

Height

 N/A 39 in990 mm

Width

 N/A 37 in940 mm

Depth

 N/A 12 5/8 in320 mm

Pipe Connections - Liquid

 N/A 3/8 in9.5 mm

Pipe Connections - Gas

 N/A 5/8 in15.9 mm

Clearance Front Depth

 N/A 20 in

Clearance Top Depth

 N/A 40 in

Liquid Pipe Horizontal Offset

 N/A 1.4375 in

Liquid Pipe Vertical Offset

 N/A 4.4375 in

Gas Pipe Height

 N/A 18.1875 in

Liquid Pipe Height

 N/A 18.5625 in

Gas Pipe Horizontal Offset

 N/A 2.5625 in

Gas Pipe Vertical Offset

 N/A 1.375 in

Pipe Length

 N/A 0.5 in

Maximum allowable length between OD and ID unit - Actual Piping Length

 N/A 230 ft70 m

Maximum allowable length between OD and ID unit -Equivalent Piping Length

 N/A 295 ft90 m

Maximum allowable length between OD and ID unit - Total Piping Length

 N/A 984 ft300 m

Maximum allowable length after branch - Actual Piping Length

 N/A 131 ft40 m

Maximum allowable height difference between OD and ID units - Difference in Height

 N/A 98 ft30 m

Maximum allowable height difference between ID and ID units - Difference in Height

 N/A 49 ft15 m

Notes

Heating Capacity Note

 N/A Indoor temp.: 70 ºFDB (21.1 ºCDB) / outdoor temp.: 47 ºFDB (8.3 ºCDB), 43 ºFWB (6.1 ºCWB) / Equivalent piping length: 25 ft (7.6 m), level difference: 0.

Cooling Capacity Note

 N/A Indoor temp.: 80 ºFDB (26.7 ºCDB), 67 ºFWB (19.4 ºCWB) / outdoor temp.: 95 ºFDB (35.0 ºCDB) / Equivalent piping length: 25 ft (7.6 m), level difference: 0.