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Optimum Air is an official New Zealand distributor of the award-winning chiller plant control and optimisation solution PlantPRO. Developed in Australia by Conserve It, PlantPRO saves energy in your building by using smart machine learning controls, optimisation, analytics and reporting in your chiller plant room.

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Turn your plant room into a value-generating asset

Why Plant Room Optimisation?

In commercial buildings, HVAC is by far the most energy intensive system, accounting for close to half of the total energy consumption. For this reason, every efficiency improvement in HVAC performance can significantly reduce the energy profile of the building, turning HVAC optimisation into a value generating opportunity.


Typically hidden away in plant rooms, HVAC systems can be complex, challenging and are frequently overlooked. Energy saving opportunities are often missed in this complex technical arena. Created with an in-depth understanding of all thermodynamic variables involved in managing plant room HVAC equipment, PlantPRO enables optimum control of every device and its integration into a single synergistic system.


Key Features and Benefits
Find out more

Contact your local Optimum Air branch for more details.

Find out more

Contact your local Optimum Air branch for more details. 

Why PlantPRO?


Chiller Brand and Compressor type agnostic so it works with any manufacturers chiller systems

Real-time Performance

Provides on-board real-time analytics, diagnostics, reporting, measurement and verification to continually readjust the chiller plant for optimal performance


Based on Niagara Framework and is Haystack compatible, integrate with existing building systems using BACnet, Modbus LON or on-board IO


Energy Savings

Can provide up to 40% savings on energy consumption by using self-learning and self-adjusting controls and optimisation algorithms based on ASHRAE study

PlantPRO has been deployed by Airmaster at sites covering over 1.5 million square metres, including commercial buildings, shopping centres and major educational facilities across Australia.

PlantPRO® is an award-winning plant room optimisation and control software developed by Conserve It. It provides control of the chiller plant system in a way that delivers efficiencies beyond that of the individual components.


PlantPRO uses feedback from its on-board real-time analytics, diagnostics, measurement and verification systems to continually readjust the chiller plant for optimal performance. PlantPRO was named Product of the Year at the 2015 AIRAH Awards, and was awarded Energy Savings Solution Product of the Year at the 2017 Control Trends Awards.

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