Upgrading air conditioning systems in the past used to require replacement of refrigerant piping in buildings, leading to major construction and costs exceeding those of the original installation.
To save time and cost, Daikin developed the VRV IV Q Series as a model specializing in system replacement. This revolutionary system reuses existing piping and enables quick and high quality replacement to the latest energy-saving air conditioning system without renovation work for new piping.
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6.0 – 48.0 hp
R410A
Piping removal and new construction along with installation time and cost
impact to the interior and exterior of buildings
Suspension of daily business operations for renovation
Increase in capacity is possible while using existing piping.
More indoor units can be connected in a single system, enabling consolidation of existing piping.
The system is automatically charged with the proper amount of refrigerant even when the length of the existing piping is unknown.
Equipment automatically performs a sequence of tasks from refrigerant charging to test operation
