The Viessmann Flue Adapter CPVC 3in is designed specifically for the Vitocrossal 300 CU3A series boilers (models 26, 35, 45, and 57). This high-quality adapter ensures a secure and efficient connection for your boiler's flue system, optimizing performance and safety. Crafted from durable CPVC material, it withstands high temperatures and corrosive environments, making it a reliable choice for your heating needs. With part number 7134770, this adapter is easy to install and compatible with various flue configurations, ensuring your boiler operates at its best. Upgrade your system today!
