Microbial inhibition.
Zinc oxide contributes activity without needing light. Suitable light can enhance that activity.
A treatment for clean, compatible HVAC coils, combining light-independent ZnO activity with light-enhanced surface chemistry and a cobalt-containing heat-dissipation formulation.

Between service visits, your coils still have work to do.
ThermalX adds surface care to a properly cleaned coil. Its ZnO component does not need light for microbial inhibition, including in dark equipment spaces. Suitable light adds photocatalytic action; cobalt supports heat dissipation.
ZnO contributes microbial inhibition without requiring light, and suitable light can enhance its activity. TiO₂ provides light-activated photocatalytic action. Cobalt is included to support heat dissipation. These are different roles within the formulation; surface contact, application, and operating conditions affect the result.
Designed for protection in light and dark conditions, with additional photocatalytic action when suitable light reaches the treatment.
Zinc oxide contributes activity without needing light. Suitable light can enhance that activity.
Titanium dioxide uses suitable light to drive reactions at the treated surface.
Cobalt is included in the treatment formulation to support heat dissipation.
Performance and service life depend on the product, surface, preparation, and environment. Continue the recommended care routine.
Explore the science ↗Identify the system, coil materials, existing condition, and manufacturer requirements.
Remove the relevant organic or mineral buildup with a compatible cleaning process.
Apply the selected product as directed; document baseline and follow-up operating conditions.
ThermalX is designed for surface care in both light and dark conditions. ZnO contributes microbial inhibition without light. Suitable light can enhance ZnO and activates TiO₂ photocatalysis. The level and duration of performance depend on the formulation, surface, application, and environment.
Proper cleaning comes first. Deposits left on a coil can limit coverage and performance. The cleaning process must be compatible with the coil and its protective finishes.
No. Continue inspection, filter changes, cleaning, and manufacturer-recommended service.
There is no single percentage that applies to every system. Equipment condition, load, weather, controls, preparation, and the measurement method all matter. Establish a baseline before evaluating a project.
No. Cool Flow is a cooling-water additive. Its system compatibility and dosing requirements must be checked separately from ThermalX.
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