The Baxi 248051 Hydraulic Venturi Assembly is a genuine replacement component designed to optimise water flow and pressure regulation within compatible Baxi boiler systems. This venturi assembly uses the Venturi effect to create a controlled flow pattern that supports efficient circulation through the boiler’s heat exchanger and hydraulic circuit. Engineered to Baxi’s exact quality and performance standards, it should be installed by a qualified heating engineer during servicing, routine maintenance, or when replacing a worn, blocked, or faulty hydraulic venturi assembly.

Compatibility for the 248051 hydraulic venturi assembly includes Baxi Combi and Main Combi boiler models that utilise this specific assembly design. Always verify your boiler’s exact model and part specification before installation to ensure correct fit and optimal performance.

Using a genuine Baxi hydraulic venturi assembly helps support consistent water flow, improves heat transfer efficiency, and contributes to the long-term reliable and efficient operation of your central heating and hot water system.