ECRA-E3 – Performance & Protection Coating

Turning HVAC Performance into Measurable Value

ECRA-E3 is an advanced HVAC performance coating designed to protect and optimise heat-exchange surfaces across commercial and industrial cooling systems. Built on OzKem’s proprietary resin technology, E3 helps maintain cleaner, drier and more resilient coil surfaces while supporting operational efficiency, lower maintenance costs and measurable sustainability outcomes.

The Science Behind E3

Surface Condition Optimisation
E3 helps maintain cleaner heat-exchange surfaces by reducing the accumulation of moisture, fouling and environmental contaminants that can impact HVAC performance over time.

Advanced Hydrophobic Protection
The ultra-thin hydrophobic barrier repels water and airborne contaminants, helping coils remain cleaner, increasing air-flow and reducing corrosion risk whilst supporting long-term asset reliability.

Independently Validated Performance
Independent laboratory testing demonstrated a 12.5% improvement in Energy Efficiency Ratio (EER) on corroded heat-exchange surfaces.

Operational Efficiency & Financial Return
Field deployments have demonstrated measurable reductions in energy consumption, with typical payback periods ranging from one to three years depending on operating conditions.

Data-Driven Sustainability Outcomes
When integrated with modern monitoring and verification platforms, E3 can support energy optimisation programs, carbon reporting initiatives and measurable sustainability objectives.

ECRA-E3 goes beyond traditional coil protection by combining advanced surface protection, operational optimisation and measurable performance outcomes within a single HVAC coating system.