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Total comfort solution for heating, cooling, ventilation and controls.

Daikin’s VRV IV systems integrate advanced technology to provide comfort control to help maximize energy efficiency and reliability. VRV IV provides a solution for multi-family residential to large commercial applications desiring heating or cooling. The VRV IV is the first variable refrigerant flow (VRF) system to be assembled in North America.

  • VRV with Variable Refrigerant Temperature (VRT) technology
  • Capacity range from 6 to 34 tons
  • 208-230V / 3ph / 60Hz
Unit of Measure

Model Type

N/A Heat Pump

Fan Type

N/A Propellor Fan


N/A Ivory White (5Y7.5/1)


N/A 3


N/A 60 Hz

Cooling Capacity

N/A 360000 Btu/h

Heating Capacity

N/A 405000 Btu/h118.7 kW

Compressor Type

N/A Hermetically Sealed Scroll

Compressor Displacement

N/A 24.68 + 24.68 + 24.68 m³/h

Fan Air Flow Rate

N/A 6286 + 6286 + 6286 ft³/min178 + 178 + 178 m³/min

Safety Devices

N/A High Pressure Switch, Fan Driver Overload Protector, Overcurrent Relay, Inverter Overload Protector


N/A 239 + 239 + 239 kg528 + 528 + 528 lb


N/A 66-11/16 + 66-11/16 + 66-11/16 in1694 + 1694 + 1694 mm


N/A 48-7/8 + 48-7/8 + 48-7/8 in1242 + 1242 + 1242 mm


N/A 30-3/16 + 30-3/16 + 30-3/16 in767 + 767 + 767 mm

Pipe Connections - Gas

N/A 41.3 mm

System Performance Heating COP Ducted

N/A 3.2

System Performance Heating COP 17F Ducted

N/A 2.36

System Performance IEER Ducted

N/A 18.50

N/A Features

  • Variable Refrigerant Temperature (VRT) control allows the VRV IV to deliver up to 28 % of improvement in seasonal cooling efficiency compared to previous Daikin VRV heat pump systems
  • Same product structure for 230 V and 460 V simplifies ordering
  • The rated seasonal cooling efficiency has been improved by an average of 11 % compared to VRV III
  • Improved efficiency with IEER values now up to 28
  • Larger capacity single modules ranging up to 14 tons and systems up to 34 tons allow for a more flexible system design
  • New configurator software designed to simplify the commissioning and maintenance of the system
  • Larger capacity single modules allow for opportunity to reduce electrical connections, piping connections and outdoor unit mounting fixtures
  • System wide auto-climate adjustment technology to increase the energy efficiency
  • All inverter compressors to increase the efficiency and avoid starting current inrush
  • Assembled in the US to increase flexibility and reduce lead times
  • Standard Limited Warranty: 10-year warranty on compressor and all parts
  • Factory standard coil guards

N/A Benefits

  • 3 row 7mm heat exchanger coil improves efficiency
  • Inverter control board cooled by refrigerant to avoid influence from abient temperatures
  • Heat exchanger coil wraps around on all 4 sides of the unit to increase the surface area / efficiency
  • Designed with reduced MOP to optimize installation cost
  • Digital display on the unit for improved and faster configuration, commissioning, and trouble shooting.

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 ft (0 m).

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 ft (0 m).

Your access to and use of the Daikin web site is subject to the Terms and Conditions and all applicable laws.