Daikin Vrv Iv X Air Source Cu Featured

Daikin VRV-IV-X

Description: Daikin VRV-IV-X Air Source Condensing Units

Engineered and assembled in North America Daikin’s VRV IV X adapts VRV to North American HVAC market needs by expanding the applications in which VRV can be leveraged to solve traditional challenges. Packed with advanced technology, VRV IV X is the industry’s first 3-phase VRF system with dual-fuel capability, after Daikin’s launch of 1-phase VRV LIFE in 2018. The new series is equipped with features to optimize the initial capital required on phased installations and provides ease of service and maintenance.

Daikinvrv Iv X Phased Installation


  • Industry’s first 3-phase VRF system to integrate with communicating gas furnaces
  • Design flexibility to enlarge system from single to dual module or dual to triple module without change to installed main pipe sizes
  • Engineered to optimize capital on phased and tenant fit out commercial buildings
  • Choice of gas furnace or heat pump heating for optimizing operational costs based on utility cost
  • Year round comfort and energy savings with Variable Refrigerant Temperature technology (VRT)
  • Integrated inverter technology deliver maximum efficiency during part load conditions and provide precise individual zone control
  • Design flexibility with long piping lengths up to 3,280 ft. total and 100 ft. vertical separation between indoor units
  • Corrosion resistant up to 1000† hours Daikin Blue Fin coating as factory standard
  • Refrigerant cooled inverter technology keeps PCB cool independent of ambient temperature
  • New service window provides ease of access to the multi-functional display without removing the main electrical panel. The built-in multifunctional display is utilized for commissioning and maintenance and quickly converts to digital gauges to provide refrigerant pressure and temperatures.
  • Multi-functional display eliminates the need to connect gauges during regular maintenance checks
  • Ease of commissioning with ability to program off site and upload using configurator tool
  • Field performable intermittent outdoor fan operation to help minimize snow accumulation on fan blades when the system is in thermal off
  • Seamless integration with T-series branch selector boxes, M, P, and T-series indoor units
  • Compatible with the full suite of Daikin VRV controls
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Energy Efficiency

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Space Saving

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Silent Operation


Hotel Ella

Under new ownership, the historic building known as Mansion at Judges’ Hill recently transformed into Hotel Ella. The building, located near the University of Texas campus in Austin, went through a multi-million dollar renovation into a boutique hotel that is named after the building’s original owner, Ella Wooten. DXS was named basis of design for the project, retrofitting the common areas with 10 tons of Daikin heat recovery. The ductless units that Daikin offers integrated nicely with the existing architecture of the historic building. As a bonus, the increased energy efficiency and use of VRF qualified the owner for Austin Energy rebates.

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