- Safe and Compatible: Designed for hoses with an inner diameter of 22 mm, this exhaust skin is compatible with Webasto Planar, Eberspächer, and various Chinese auxiliary heaters (var4), ensuring it meets your specific needs. - Enhanced Performance: By penetrating the hull skin, this product increases the distance between pipes, providing essential insulation that protects both the fuselage and vehicle from potential damage. - Superior Durability: Constructed from 316-grade stainless steel, this exhaust skin is built to withstand harsh marine environments. Its high strength and chemical resistance guarantee long-lasting performance. - Extended Lifespan: Each heater is meticulously crafted and polished to enhance functionality, particularly in saltwater conditions. This ensures reliability and longevity, even in challenging environments. - Practical Applications: 1. Ideal for marine enthusiasts looking to upgrade their heating systems for better efficiency and protection against the elements. 2. Perfect for those operating in coastal areas where saltwater exposure may compromise standard materials, ensuring your equipment remains in optimal condition. 3. Suitable for professional installers who require dependable components in their heating systems, providing peace of mind in performance. Choose this exhaust skin for a robust solution that meets your heating needs while offering protection and durability in marine settings.