Flue Manifold

A boiler flue manifold connects the boiler to the flue system. It guides flue gases out safely. It also supports a tight seal at the flue connection. When the manifold cracks or warps, you can get leaks. You may notice smells, staining, or unusual boiler noise. The boiler can also lock out with fault codes. Replace the correct flue manifold to restore safe airflow and reliable running.