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PROTECTIVE COATINGS
Outdoor units are often set in harsh environments that accelerate corrosion, damaging the whole system and extremely compromising performance and energy efficiency in the process. Once corrosion starts to develop, coil capacity and performance decreases rapidly. In some conditions, the operating performance of unprotected coils may decrease by over 50% in less than six months.
Investing in good quality protective coatings for coils, HVAC systems and architectural structures in general help them to last longer and require less repairs or replacements as frequently when compared to noncoated surfaces. Not only are HVAC coatings critical to HVAC performance, they are also necessary solutions for todays economic, environmental and state demands.
Rahn Industries has been at the forefront of protective coating for HVAC/R coils and equipment for over 40 years, and can meet the coating needs of every company, regardless of size, location or industry.
WHY ADD PROTECTIVE COATING?
After years of intense exposure to harmful elements such as salt, pollutants, UV rays, humidity, airborne pathogens and microbial buildup, HVAC systems can degrade severely, reducing output and negatively impacting indoor air quality and the total operational costs of businesses.
Benefits of Protective Coatings:
- Prevents corrosion.
- Helps prevent the growth and spread of harmful microbes like mold, viruses and bacteria.
- Increases inside air quality by helping to filter pollution.
- Extends the life of HVAC units.
- Reduces energy consumption.
The harsher the environment the more you need Rahn Industries protective coatings.
COIL COATING APPLICATION METHODS
Rahn industries offers thorough application for each type of coating offered.
- Spray On: This long-lasting coat is applied with a special spraying gun, that uses compressed air from a nozzle to spread the liquid on the coil in a controlled pattern.
- Immersion (Dip): This type provides the most complete coverage for coils. They are dipped in the coating substance, then baked at a high temperature to complete seal the coat.
- Architectural: Protects external parts of a HVAC unit that are exposed to the elements, as well as ay outside structure that may need extra protection such as pipes, metals, walls, floors and other parts of a building.
COIL COATING PRODUCTS
At Rahn Industries we work with the best coating brands in the market, including:
- Heresite™: The most popular coil coating used worldwide, Heresite™ has been offering a solution to corrosion problems for more than 50 years.
- Blygold™: An aluminum pigmented polyurethane coating developed to protect air-cooled heat exchangers. Blygold™ offers excellent resistance against UV rays and airborne chemicals.
- PPG™: A poly siloxane epoxy that is used for a number of applications such as exterior structures and surfaces.
