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Curtis RichardsonAug 9, 2025
What to do if the hydraulic pressure switch block in my Baxi Fourtech 1.24 Boiler is activated?
- BBrittany FuentesAug 9, 2025
If the hydraulic pressure switch block is activated, first check that the pressure in the system is correct according to section 6. If the problem persists, it is recommended to call the Authorised Service Centre.