The Baxi 5114748 Pressure Switch is a genuine replacement safety component designed to monitor system pressure and ensure the boiler operates only when safe water levels are present. This switch plays a critical role in preventing dry firing and protecting the boiler from damage.

A faulty pressure switch may cause issues such as ignition failure, intermittent shutdowns, pressure-related error codes, or complete boiler lockouts. Replacing it with this genuine Baxi part restores safe pressure monitoring and reliable boiler operation.

Key Features

• Genuine Baxi pressure switch

• Accurately monitors system water pressure

• Prevents unsafe boiler operation and dry firing

• Helps resolve ignition faults and pressure error codes

• Direct-fit replacement for straightforward installation

Compatible With

This pressure switch is suitable for:

• Baxi Duo-Tec Combi

• Baxi Megaflo Combi

• Baxi Platinum Combi

Please verify the part number (5114748) with your boiler manual or existing switch to ensure correct compatibility.