Wavin Hep2O is a plumbing system designed for ease, speed, and security of installation, featuring joint recognition and secure demounting with a 50-year guarantee. It is the primary solution for central heating systems and hot and cold water services. The system is easy to install and use, with colour-coded packaging for identification. It is Kitemarked to Class S of BS 7291, parts 1 and 2, and manufactured within a quality management system satisfying BS EN ISO 9002. This flexible push-fit plumbing system is compatible with copper and polybutylene pipe up to 28mm, featuring In4sure joint recognition and secure demounting with the HepKey system. It is WRAS approved.