Basic kit RLU DN80/125 C93(x) straight, ECOHEAT Plus ?l 15-25, rigid/flexible Intercal 88.20135-2102

Basic kit RLU DN80/125 C93(x) straight is designed for ECOHEAT Plus ?l 15-25 boilers. The kit includes rigid or flexible components for organizing a coaxial chimney. It ensures efficient flue gas exhaust and combustion air supply. The straight configuration simplifies installation in confined spaces. Suitable for systems with separate ducts.