Unvented Cylinder Guide for London Homes

Unlike vented systems that rely on a loft tank, unvented cylinders connect directly to the mains supply for stronger showers and faster bath filling. They require professional installation and annual servicing by a qualified engineer.

Safety features include pressure relief valves, expansion vessels, and temperature controls. Correct sizing ensures adequate storage for peak morning and evening demand.

Leyton Boilers installs and services unvented cylinders across London, ensuring G3-qualified compliance and manufacturer warranty requirements are met.