Setting the Record Straight. Common Myths About Protective Coatings

The idea of a protective coating is simple. It’s applied to HVAC equipment to protect it from harsh environmental conditions like salt air, chemicals, and dust. Its job is to fight off corrosion and premature wear and extend the system’s operating life.

Yet, more than a few myths discourage building owners and maintenance teams from investing in them. Let’s unravel fact from fiction.

• Myth: Coatings Are Only for Aesthetics
  We’re not sure anyone has ever said their HVAC unit is pretty, but coatings do improve its appearance. And while that’s great, a coating’s mission is corrosion resistance, durability, and a longer lifespan.
• Myth: Protective Coatings Take Away from HVAC Productivity
  On the contrary, quality protective coatings are specifically developed not to hinder airflow or heat transfer. Advanced formulas offer ultra-thin layers that preserve coil performance while providing strong corrosion resistance. Coated coils perform just as well as uncoated ones when applied correctly.
• Myth: Coatings Are Only Useful in Extreme Environments
  While HVAC equipment in coastal areas and industrial zones benefit greatly from protective coatings, urban settings expose HVAC units to all kinds of irritants, like air pollution, construction debris, bitter cold, and sticky hot temps, speeding up the machine’s wear and tear. Coatings protect against all of it, including salt air, chemical exposure, high humidity, acid rain, smog, vehicle exhaust, cleaning agents – you name it – coatings shield machines from it, wherever they may be.
• Myth: Coatings Just Aren’t Worth the Money
  Actually, if you like a return on your investment, protective coatings provide a substantial one. Check out a few examples:
  • Debris buildup and corrosion can reduce the efficiency of an unprotected HVAC system, causing energy bills to spike. Coatings help regulate environmental accumulation and better control airflow and heat transfer.
  • Protective coatings help equipment last longer, reducing maintenance, replacement costs, and pesky emergency downtime, keeping more money in your pocket for longer.

Myths Busted!

Protective coatings for your HVAC equipment are well worth the upfront costs. And it pays off in spades through reduced maintenance, fewer premature failures, and a prolonged HVAC life because any system can benefit from protection. You’ll find peace of mind when you use protective coatings for your HVAC equipment. Don’t let the myths fool you.

Over 90 years ago, Heresite invented the business of formulating and applying corrosion-resistant coatings to HVAC equipment. We’ve successfully helped countless clients with their coating needs and would love to help you with yours. Give us a call at 920-684-6646 or ask us a question, and we will get back to you. Interested in learning about coating application options? Check this out.

Heresite, there is NO EQUAL.