Ecolite OPA - R32 Air-Cooled Packaged Range

ARBS 2026 Product Showcase - Coming Soon

Ecolite OPA, Temperzone’s new range of R32 Air-Cooled Packaged units has been designed as a convenient option for the replacement of existing systems.

Designed to more closely match the size, footprint and spigot locations for older systems, they will assist in the making the replacement of Temperzone OPA systems timelier, with units being held in stock, and cost effective, minimising requirements for alterations to existing infrastructure.

Ecolite OPA units feature R32 refrigerant allowing sites to improve their carbon footprint through upgraded HVAC systems. With a smaller refrigerant charge and a GWP of 675*, OPA Ecolite R32 refrigerant units result in a 72-80% reduction in overall GWP per kW of cooling or heating when compared to equivalent R410A systems (GWP 2088*). 
(*at AR4)
 


Ecolite OPA units will be available in horizontal airflow, as standard or opposite hand only. Economisers are available as an optional kitset and will require control externally.

 

Ecolite OPA R32 packaged units can handle harsh conditions and are designed to operate in ambient temperatures from -10°C to 50°C.


 

The initial release of Ecolite OPA units will include:

•    OPA 281 - 28.8 kW
•    OPA 331 - 34.1 kW
•    OPA 371 - 38.2 kW 
•    OPA 441 - 46.2 kW 
•    OPA 591 - 59.8 kW
 

Ecolite OPA Configurations:

•    Horizontal Airflow – Standard Hand
•    Horizontal Airflow – Opposite Hand
•    Economiser Cycle Option
 

Ecolite OPA range features and accessories:

•    R32 refrigerant
•    Fixed Speed Compressors
•    EC Plug Fans
•    Axial Condenser fans with variable speed setting
•    Electronic Expansion Valves (EEV)
•    BMS Modbus via RS485 (or TCP/IP option)
•    BMS BACnet is an optional accessory
•    Compatible with innoTouch Controller