Basic kit RLU DN80/125 C93(x) with ATB, compact RATIOLINE Plus Gas, rigid/flexible Intercal 88.20135-2700

Basic kit RLU DN80/125 C93(x) with ATB, compact RATIOLINE Plus Gas, includes both rigid and flexible elements for chimney installation. This kit is designed for connecting boilers and burners with diameters 80/125 mm. The presence of ATB (condensate drain adapter) ensures proper condensate drainage, which is important for efficient operation of condensing boilers. The compact design of RATIOLINE Plus Gas saves space during installation. The kit is suitable for systems requiring C93(x) certification and is a universal solution for maintenance.