HVAC Coil Coating 

  • The Benefits of HVAC  Coil Coating: 
  • Efficiency, Savings, and Indoor Air Quality Improvement
  • Enhancing Efficiency for Energy Savings.
  •  Improved Heat Transfer
  •  Reduced Energy Consumption
  • Extended Lifespan
  • Cost Savings 
  •  ROI 
  • Odor Control:
  • Allergen Reduction
  • Mold and Mildew Prevention

In the world of heating, ventilation, and air conditioning (HVAC) systems, efficiency and cost savings are paramount concerns for both residential and commercial users.

One often overlooked yet highly effective method to achieve these goals is the application of HVAC  coilcoatings to protect and enhance the performance of coils. Not only do these coatings boost efficiency and save money on energy bills, but they can also play a significant role in improving indoor air quality. Among the various HVAC coatings available,

Simix with photocatalytic titanium dioxide stands out as a versatile and advanced option.


HVAC systems are central to maintaining comfortable indoor environments, but they can be energy hogs. One of the primary benefits of using a HVAC coating is the significant increase in system efficiency it can provide.

Here's how it works:

HVAC coils are essential components that facilitate the transfer of heat.

Over time, these coils can accumulate dirt, dust, and other contaminants, reducing their ability to transfer heat effectively.

When HVAC coils are coated with a specially designed material, such as Simix, it creates a protective barrier that prevents dirt and debris from adhering to the surface.

This ensures that the coils can operate at peak efficiency, as they are not impeded by contaminants.

Efficient heat transfer means that HVAC systems do not have to work as hard to maintain the desired temperature. This results in reduced energy consumption and, consequently, lower energy bills. Coatings can help maintain the desired temperature with less energy input, making HVAC systems more cost-effective in the long run.

By protecting coils from corrosion and wear, HVAC coatings can extend the lifespan of the equipment. Replacing HVAC components can be a significant expense, and extending the life of your system can save you money in the long term.

What is the cost?

While the initial cost of applying a HVAC coating may seem like an added expense, it's essential to consider the return on investment (ROI) over time. The energy savings, reduced maintenance, and extended equipment lifespan can quickly outweigh the initial investment, making it a cost-effective choice for both homeowners and businesses.

Beyond efficiency and cost savings, HVAC coatings like Simix with photocatalytic titanium dioxide offer an additional advantage - they can contribute to better indoor air quality (IAQ). 

Here's how

lady breathing fresh air

Simix, with its photocatalytic titanium dioxide component, has the ability to break down and neutralize harmful organic compounds and airborne pollutants, such as volatile organic compounds (VOCs), bacteria, viruses, and mold spores. This makes the air passing through the HVAC system cleaner and safer to breathe.

The photocatalytic properties of Simix also help in eliminating unpleasant odors that may be present in the indoor environment. Whether it's pet odors, cooking smells, or other undesirable scents, the coating can effectively neutralize them, leaving the air fresher and more pleasant.

HVAC Coil Coating Benefits 

Waffle House operates 24-7, giving their (4) 5-ton A/C units a constant workout. After they cleaned and coated all condenser and evaporator coils, these older units produced dramatically colder air. Run times were reduced by over 50%, slashing energy use while also improving air quality.


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For individuals with allergies or respiratory sensitivities, maintaining a clean indoor environment is crucial. Simix can help reduce allergens by breaking down and eliminating particles such as pollen, dust mites, and pet dander as they pass through the HVAC system, leading to improved respiratory health.

Moisture in HVAC systems can lead to mold and mildew growth, which not only affects IAQ but also the system's efficiency. Simix coatings inhibit mold and mildew formation, helping to maintain a healthier and more efficient HVAC system.

The benefits of using HVAC coatings like Simix with photocatalytic titanium dioxide are substantial. They not only enhance the efficiency of HVAC systems, resulting in energy savings and a longer equipment lifespan but also contribute to improved indoor air quality. In an era where energy efficiency, cost savings, and health-conscious living are paramount, these coatings offer a comprehensive solution for residential and commercial HVAC users. Investing in such coatings not only improves the performance of your HVAC system but also ensures that the air you breathe indoors is cleaner and healthier for you and your loved ones.

simi hvac coating

AirAnswers is the only commercially available air sampling device that collects all biological particles including viruses,

SIMIX Hvac coil coating improves indoor air quality

AirAnswers is the only commercially available air sampling device that collects all biological particles including viruses, bacteria, allergens and molds. Samples are analyzed in their ISO certified laboratory by RT-PCR using protocols designed and provided by the Center for Disease Control and Prevention. *It’s not uncommon to see changes in allergens, especially with pet allergens, from run to run. Cat allergen is very tenacious and can stick to cat owner hair, skin, and clothing. Cat owners can easily transfer cat allergen everywhere they go. The higher cat allergen may be due to a cat owner coming into the establishment. We used AirAnswersTM to test SIMIX CST at a busy Chicago area diner. The Result: Air cleaner and fresher than outdoors!