New Range store looks forward to huge savings with Daikin’s latest VRV
Energy costs for the Daikin VRV IV air-conditioning system at the new Range store in Warrington are expected to be 47% less than for a VRV III system with standard cassettes. The installation for the shop floor comprises seven twin-module VRV IV heat-pump condensing units and 71 self-cleaning Roundflow cassettes. They are under the control of a Daikin RTD intelligent retail control system.
Whilst air conditioning is often set to a nominal 21°C, the VRV IV heat pump is set to operate within a set temperature band to save energy, Heating is also not interrupted during defrost to ensure continuous comfort.
The VRV IV heat pump achieves a 28% increase in efficiency compared with the VRV III heat pump, and the refrigerant temperature can be adjusted to the actual temperature and capacity required, optimising efficiency at all times.