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Commercial HVAC Units

The Future of Energy Efficiency, Delivered Worldwide.

Inenso supplies Cold-Plus® technology for every HVAC-R

operation – helping you to cut energy costs, boost system

performance, and advance eco-sustainability.

The Problem | Oil-Fouling

Many HVAC-R systems silently lose efficiency year after year, up to 7% in the first year alone, due to oil that accumulates on heat exchange surfaces. This creates an insulating layer that blocks effective heat transfer within the coils, which drives up energy consumption and reduces equipment life.

The Solution | Cold-Plus®

Cold-Plus® is a non-toxic, single application treatment that installs seamlessly into A/C, Chillers, Heat Pumps and Heat Transfer Pump systems, continuously working for the life of the unit. The Refrigerated Energy Efficiency Plan, (REEP) which combines Cold-Plus® with system monitoring before, during and after the application provides data that substantiates the immediate energy reduction and proves the savings increase year after year.

How Does it work?

1. Neutralizes Oil Fouling

The nano-polymer technology encapsulates oil fouling while surfactants and detergents prevent any future oil buildup that normally ends up on the coil inner walls.

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2. Speeds Thermodynamics

Without oil fouling, heat and cold transfer is improved while the nano-polymers reduce surface tension and improve the flow of refrigerant.

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3. Improved Pool Boiling

Inert suspended polymers act as nuclei to enhance boiling. As a result, the liquid to gas phase occurs 20% faster.

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4. Reduces Friction

With PTFE, the system runs smoother with less energy consumption during start-up and operation as well as decreasing the run time of the compressor and associated components, typically extending equipment life.

Ready to discover how Cold-Plus® can cut your energy costs while boosting system efficiency and sustainability?

Connect with our experts today for your custom savings analysis.

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