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Daikin Airconditioning UK Ltd  The Heights, Brooklands, Weybridge, Surrey KT13 0NY

T 01932 879000    Email:
F 01932 879009    Web:


VRVCad 2D - A VRV pipe design plug-in for Autocad

VRVCad is a VRV pipe design tool which can be installed as a plug-in on the Autodesk Autocad 2D software program mainly meant for engineering offices, consultants, architects, major installers but also by our internal consulting sales staff.

With this plugin, in Autocad, the user can quickly position indoors/outdoors on a floorplan. The plugin will then determine correct pipe diameters, refnet types and refrigerant charge calculation and verify against all VRV pipe design rules & restrictions.

Key Features:
Possibilty to make a VRV pipe design on a Autocad 2D floorplan
Improves efficiency and reduces time being spent on the project.
Calculation of correct pipe diameters and refnets
Determines outdoor unit size based on sum of indoor unit capacity indexes (*)
Validates if VRV pipe rules are met and restrictions are not exceeded
Calculates the"extra refrigerant charge calculation" including a max. room concentration check
Compatible with Autodesk Autocad 2D version 2013 and higher (**)
Simple and user friendly interface
Supports following VRV equipment:
- VRV IV (RYYQ~T / RXYQ~T / REYQ~T) including free module combinations
- VRV III mini (soon mini VRV IV-S will be added)
- VRV / Split / Sky Air indoor units (split & sky via BP box)
- Special devices (ventilation, hydrobox and Biddles)

* This is not a selection program. It is recommended to verify if selected VRV equipment does meet the required design loads (for example by using our VRVXpress selection software program)
** Only compatible with full version of Autocad. Not compatible with Autocad LT. Please check within your organization if and how many Autocad licenses are required.

Configurator software v2.3.0 - For Daikin Altherma LT and VRV IV outdoor units

Download software

The Daikin Configurator can configure following appliances: 

  • The Daikin Altherma low temperature split units
  • The VRV IV outdoor units

Latest available version: Configurator v2.3.0.

Same features as previous version.

- PC compatibility: From this version onwards 

Microsoft .NET FrameWork 4.0 (=”.NET 4.0”) is required
Additionally compatible with Windows 8 & 8.1

- Installation improvements and modifications:

  • The configurator package is modified to an executable (exe)
  • Automatic un-install previous configurator installation.
  • Fixed installation in local app data folder of user (previously installed in program files folder)
  • Prepared for future releases: no admin rights needed during installation of a newer release
    (Only in case USB driver and necessary .NET are already installed.)
  • During installation .NET 4.0 detection is executed and in case not present the download from internet is initiated from the Microsoft server (if internet connection is available)

- Automatic notification of new configurator releases:

  • Checked at each startup of configurator (only in case internet connection is available)
  • In case a new configurator release is available the internet download address is shown.

- Database updates:

  • Added latest compatible unit software releases to configurator database:
    “Heating\01: Altherma low temperature split units (CA) hydro software: ID42E0
    “Heating\02: Altherma Hybrid & Groundsource hydro software: ID42F1

- Notes:

  • Compatible Altherma CA models:
    For EHVH04S18CA3VF please select EHVH04S18CA3
    For EHVH08S18CA3VF please select EHVH08S18CA3
  • Compatible Hybrid models:
    For EHYHBH05AAV32 please select EHYHBH05AAV3
    For EHYHBH08AAV32 please select EHYHBH08AAV3

Download software (4 MB - )

Download instruction manual (EN)

Language version installation manual available from 1/07/14

Download instruction manual (EN) (4 MB - PDF)

Features and release notes

Download the features and release notes.

Features and release notes (208 KB - PDF)

E-Tool / Split / Sky air

Daikin E-Tool

The Daikin E-Tool allows you generate quotes and place orders for Split and Sky Air products online, on any connected device, to improve your business efficiency. 

Daikin E-tool offers a quick and easy project dashboard, with access to system information, accessories and energy-saving options, allowing you to estimate energy consumption, running costs and return on investment, check ECA eligibility and export documents for your clients. 

Once you have made your selection, you can produce quotations with a net price reflecting your preferential trade discount and place your orders online.

Daikin E-Tool

Split / Sky air / Multi selection tool

Multi selection tool

The Daikin Multi Selection tool is an online software to help users to make a selection for multisplit combinations.

The tool helps the user in selecting the correct units and piping lengths. 

After the selection is done, the efficiency data and energy label of the generated combination are available to the user. This way, users can play with their selection to make sure they have selected the most efficient combination to meet their requirements.

Multisplit selection tool

Seasonal Calculator - Sky air

Seasonal Calculator site

Seasonal efficiency is a new energy efficiency measure that will be the standard as of 2013. A true monumental change. Products optimized for seasonal efficiency consume less energy and put less burden on the environment. And on your wallet. At Daikin we already go seasonal today. That is why we are the first in the industry to launch products optimized for seasonal efficiency.  Energy efficiency is no longer a blind spot. Use our Seasonal Calculator to see how the new Seasonal Smart and Seasonal Classic perform and to discover the new features of these products.

Ventilation Xpress

Ventilation Xpress

  • A user friendly selection tool for ventilation devices VAM and VKM. 
  • The selection logic is based on given supply/extract airflows (including fresh up), and given ESP of the supply/extract ducting.
    The user can determine the size of electrical heaters, visualize the psychrometric chart, visualize the selected configuration and report the field settings for installers

Request for software



  • Professional design and simulation program for VRV systems with complete project description.
    User can calculate load, select the proper VRV system for the project and simulate to get an energy report. 
  • The software enables engineering of VRV systems taking into account the complex piping rules while ensuring optimum operating cycles and maximum energy efficiency.
    Designers can make accurate selections and get competitive quotations for each project. 

Request for software

VRV Q Series Comparator

VRV Q Series Comparator

  • The VRV Q series comparator is an excel application that enables you to quickly evaluate the best replacement option for your old VRV R22 installation.
  • The user input the current installation and the application gives an overview of the possible replacement options such as replacement of the whole system and replacement of outdoor unit only

Calculate your savings here

VRV Xpress

VRV Xpress - For VRV systems

Xpress is a flexible design software to optimise equipment selection in cost and it enables you to make a high efficient building design

Xpress is a software tool that allows creating on the spot quotations for a Daikin VRV or CMS System.
It provides a result in 7 steps to enable a professional budget quotation:

  1. Select indoor units
  2. Connect outdoor units to indoor units
  3. Automatic generation of piping diagram with joints
  4. Automatic generation of wiring diagram
  5. Select possible centralised control systems
  6. Visualise result in MS Word, MS Excel and AutoCAD
  7. Save project

Request for software

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