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B&Q£65.00Visit shop B&Q - Baxi Combi 80E80 Eco105E105He Diverter Valve Pressure Differential Assembly 7224342 (Supersedes 248063)
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This Baxi Combi Diverter Valve Pressure Differential Assembly (Part No: 7224342) by Hanicks is designed for specific Baxi Combi boiler models, providing essential pressure regulation. It's ideal for homeowners or service engineers needing to replace a faulty or worn pressure differential unit to restore optimal boiler function, with the caveat that it is only compatible with a limited range of Baxi boilers. Key features include precise pressure monitoring and durable construction, ensuring reliable operation within compatible systems.
| Model Part Number | 7224342 |
|---|---|
| Brand | Hanicks |
It is a component within a boiler's diverter valve that monitors the difference in pressure between two points in the system. This information is used by the boiler's controls to manage water flow and heating functions.
This part is compatible with Baxi Combi 105 HE, 105E, 80 Eco, 80 Maxflue, and 80E models.
No, installation of boiler components, especially gas appliances, should always be carried out by a qualified Gas Safe registered engineer for safety and to ensure correct operation.
Common symptoms include the boiler showing pressure loss error codes, intermittent heating or hot water, or the boiler failing to switch between heating and hot water modes correctly.
Yes, this Hanicks part number 7224342 supersedes Baxi part numbers 248063 and 9020000.
It is typically checked as part of an annual boiler service by a qualified engineer. They will assess its function and overall condition.
This could indicate a leak or a faulty pressure differential assembly. Ensure the system is properly filled, check for obvious leaks, and if the issue persists, the assembly may need replacement by a qualified engineer.
A faulty pressure differential assembly can prevent the diverter valve from functioning correctly. A Gas Safe engineer should diagnose the issue and replace the part if necessary.
This might be related to incorrect pressure or flow. Have a qualified engineer inspect the diverter valve and its associated components, including the pressure differential assembly.
Compatibility:
This pressure differential assembly is specifically designed for the following Baxi Combi boiler models:
It also supersedes part numbers 248063 and 9020000.
Setup & Installation:
Installation of this component should only be performed by a qualified Gas Safe registered engineer. The boiler must be isolated from the gas and electricity supply before work commences. The existing assembly is typically removed from the diverter valve body, and the new unit is carefully fitted, ensuring all seals and connections are secure. Incorrect installation can lead to leaks, system damage, or safety hazards.
Care:
As a sealed internal component, the pressure differential assembly does not require user maintenance. Regular servicing of the boiler by a qualified engineer is recommended to ensure all components, including this one, are functioning correctly and to identify any potential issues early.
