In addition to using eco-friendly, non-toxic anti-corrosion coatings on its heat exchangers, Dewtek reinforces the coating on both side connection headers with a specialized process. These headers, along with the bent tubes, are fully encapsulated to effectively block moisture and corrosive substances, preventing erosion and refrigerant leakage—thereby extending the system’s lifespan. Material options such as nickel and titanium alloys are also available, ensuring durability and operational efficiency even under harsh environmental conditions.