- Seamless Integration: The Y and T branch reducers in our duct reducer are expertly designed to connect various pipe diameters, making them the perfect adapter for parking heater outlets. This ensures compatibility with your existing duct system for easy installation. - Durable Construction: Made from high-quality ABS material, this duct reducer is built to last. Its robust design guarantees consistent performance and optimal efficiency, ensuring you get the most out of your heating system. - Enhanced Heating Efficiency: Upgrade your heating performance with the 90mm to 60mm duct reducer. It optimizes airflow, providing a steady supply of hot air to improve comfort and enhance the effectiveness of your heater. - User-Friendly Installation: Installing this duct reducer requires no professional skills or special tools. Simply assemble it with ease to enjoy a warm and safe driving experience during the colder months. Applications: - Perfect for integrating parking heaters into camper vans and RVs, ensuring a cozy atmosphere during winter trips. - Ideal for retrofitting existing heating systems in vehicles, enhancing the efficiency of your current setup. - Suitable for home garage heaters, providing an effective solution for heating small spaces quickly. This duct reducer is the reliable choice for anyone looking to boost their parking heater's performance and ensure a comfortable environment in cold weather.