Products tagged with 'combi instant 80 he'

The Baxi Diaphragm Pressure Stat 248619 is a replacement diaphragm component designed for use within the diverter valve assembly of compatible domestic boilers.

The diaphragm works as part of the boiler's pressure-sensing mechanism, helping the diverter valve respond to changes in water pressure and direct water flow between the central heating and domestic hot water circuits.

Suitable for selected Baxi boiler models, this replacement component is intended to help restore the correct operation of the diverter valve pressure mechanism.