Description
Biasi Advance 25C Boiler Fan
The Biasi Advance 25c boiler fan plays a vital role in your boiler’s safe operation. It helps control airflow and removes exhaust gases efficiently. This Biasi Advance Boiler Fan replacement boiler fan (part number BI1503109) is essential for maintaining proper combustion and preventing overheating or ignition failure.
Compatible Boilers
To help you match this part with your boiler, here’s the full list of compatible models:
Biasi Advance OV Series:
Advance 15OV Issue 1 (2019) – GC No. 41-583-35
Advance 18OV Issue 1 (2019) – GC No. 41-583-36
Biasi Advance Combi Series:
Advance 25C – GC No. 47-583-43
Biasi Advance Plus ERP Series:
Advance Plus 16S ERP – GC No. 41-583-27
Advance Plus 25C ERP – GC No. 47-583-35
Advance Plus 25S ERP – GC No. 41-583-28
Biasi Inovia ERP Series:
Inovia 25C ERP – GC No. 47-583-38
Inovia 25S ERP – GC No. 41-583-30
Inovia 30C ERP – GC No. 47-583-39
Inovia 35C ERP – GC No. 47-583-40
If you’re looking for a Biasi Advance Plus 35C Fan or any other different Biasi Fan, follow the links provided.
Why Choose This Product?
The BI1503109 boiler fan helps your heating system stay efficient and safe. It ensures a steady flow of air, supporting clean combustion and gas removal. Faulty fans can cause ignition problems or unsafe conditions. Replacing yours with this part restores full function and protects your boiler. Made to OEM standards, this fan guarantees durability and excellent performance.
Delivery and Return
We ship all orders placed before 1 PM the same day. Choose from standard or next-day delivery at checkout. Returns are accepted within 30 days, provided the item is unused and in its original packaging.
Reminder: Always have this part installed by a Gas Safe registered engineer for safety and compliance.
FAQsÂ
What does the Biasi Advance 25C boiler fan do?
The boiler fan controls airflow and removes exhaust gases, ensuring safe and efficient combustion in Biasi boilers.Which Biasi boilers is the BI1503109 fan compatible with?
It fits Advance 25C, Advance Plus 25C ERP, Inovia 25C ERP, and several other Advance, Advance Plus ERP, and Inovia series models.How do I know if my boiler fan needs replacing?
Signs include unusual noises, ignition failure, poor heating, or frequent boiler lockouts. Replacing the fan restores normal operation.Can I install the Biasi boiler fan myself?
For safety, it’s recommended to have a Gas Safe registered engineer install the fan to ensure proper operation and compliance.Does this boiler fan come with a warranty?
Yes, the Biasi Advance 25C boiler fan comes with a 12-month warranty for peace of mind.













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