Econex Air Cooled Package Unit

Lower global warming potential

With a smaller refrigerant charge and a GWP of 677, OPA Econex R32 refrigerant units result in a 71-79% reduction in overall GWP per kW of cooling or heating when compared to R410A systems (GWP 2088).

Close Comfort Control

Fixed speed air conditioners are single speed on/off systems. Once the desired temperature is reached, they turn off, turning back on only when the temperature drops below or rises above a set level. This cycling between full or no capacity causes unnecessary waste of electricity and doesn’t maintain a constant room temperature.

The use of variable capacity inverter compressors allow a precise load variation response for superior temperature control. The use of electronic expansion valves and variable speed indoor and outdoor fans further allows a more effective, and efficient, response to varying load conditions.

Seasonal Energy Efficiency (SEER)

Compared to the same capacity fixed speed units, Econex OPA considerably increases in efficiency (EER) as the ambient reduces, while fixed speed systems efficiency remains relatively unchanged.

Seasonal energy performance of Econex is superior because;

• Units operate the majority of the time at part load
• Inverter compressors are more efficient at part load
• Variable speed fans are more efficient at part load

High Performance Design

For versatile specification, all R32 inverter packaged systems offer a very wide heating and cooling capacity range enabling reliable comfort at times of peak load and increased energy savings under low load conditions.

Advanced & Super Dry Mode

Advanced Dry Mode and Super Dry Mode can only be achieved by temperzone Econex and Eco units as they utilise optimised Dual Electronic Refrigeration Valve control (IP protected) to achieve exceptional dehumidification performance across the units full operation range. EEV's provide optimum control of superheat at varying load for outstanding comfort with indoor air temperature and humidity control and increased efficiencies by lowering head pressure and optimum feeding of heat exchanger coils.

Minimised Footprint

Unit footprints have been minimised to reduce associated installation costs and accommodate confined spaces.

As the next generation product the Econex footprint sizes have been reduced considerably. This amounts to between 20% to 22% for the Econex OPA 350, OPA 450 and OPA 560, when compared to the previous generation product.

Flexible Handing Options

Econex packaged units offer flexible handing configurations as standard to suit site requirements.