For older Daikin VRV and non-Daikin VRF systems, VRV-Q allows you to upgrade the outdoor unit to a Heat Pump VRV-Q, which can deliver 50% lower running costs than an older R22 system.
Achieve further efficiency increases of up to 28% with the new VRV IV-Q:
- Patented VRT technology adapts the system to maximise comfort and efficiency
- Offers even simpler installation and commissioning
- Enhances diagnostic ability with the use of the configurator
- Coming September 2013
Complete system change:
VRV III Heat Recovery
VRV IV Heat Pump
Replace outdoor unit.
VRV IV-Q due Sept
Heat Pump VRV III-Q
Replace BS- boxes if using VRV III Heat Recovery
Replace indoor units if required
If Daikin system, change if necessary based on evaluation
If not Daikin, change indoor and outdoor