Description
Alpha Main PCB 3.025190 – Fits Eco 2 & Intec 2 Boilers
The Alpha Intec 2 Main PCB 3.025190 controls and manages the boiler’s main operating functions, helping the appliance run safely and efficiently. If the PCB becomes faulty, the boiler may develop ignition problems, lockouts, or communication faults. Therefore, replacing it with this OEM brand new part helps restore reliable heating and hot water performance while supporting stable day-to-day boiler operation.
Compatible Boilers
This part is compatible with the following Alpha boiler models:
Eco 2 Series
- Eco 2 28kW – GC No. 47-532-60
- Eco 2 Plus – GC No. 47-532-63
Intec 2 Series
- Intec 2 20SE – GC No. 41-532-28
- Intec 2 25X – GC No. 47-532-61
- Intec 2 25XE – GC No. 47-532-64
- Intec 2 26CE – GC No. 47-532-66
- Intec 2 28X – GC No. 47-532-62
- Intec 2 28XE – GC No. 47-532-65
- Intec 2 30CE – GC No. 47-532-67
- Intec 2 30SE – GC No. 41-532-29
- Intec 2 35CE – GC No. 47-532-68
If you’re looking for a Alpha Intec DHW Temperature Sensor 1.025380, follow the link provided.
Why Choose This Product?
This OEM Alpha PCB offers a reliable solution for resolving boiler control and ignition faults. Because it is a brand new replacement part, it helps restore dependable boiler performance and safe operation. In addition, it is designed specifically for compatible Alpha Intec 2 models.
Delivery and Return
Order before 1 PM for same-day dispatch with standard and next-day delivery options available. Returns are accepted within 30 days if the item remains unused and in its original packaging. Always use a Gas Safe registered engineer for installation.
Frequently Asked Questions
1. What Alpha boiler models does the 3.025190 PCB fit?
This PCB is suitable for various Alpha Eco 2 and Intec 2 boilers, including Eco 2 28kW, Eco 2 Plus, and Intec 2 20SE, 25X, 25XE, 26CE, 28X, 28XE, 30CE, 30SE, and 35CE. Always confirm the manufacturer part number and GC number before ordering.
2. What role does the Alpha 3.025190 PCB play in a boiler?
The PCB controls critical electronic functions such as heating cycles, ignition, and temperature regulation. A faulty PCB can lead to boiler shutdowns or irregular performance.
3. How soon will my order be dispatched?
Orders placed before 1:00 PM on weekdays are dispatched the same day. Weekend deliveries are excluded from the next-day guarantee unless a Saturday delivery option is selected at checkout.
4. Do I need a professional to install this PCB?
Yes, the installation of PCBs should only be carried out by a Gas Safe registered engineer. Incorrect installation may cause damage to the boiler or pose safety risks.
5. What is the returns policy for this PCB?
You can return the item within 30 days if it does not meet your requirements. The part must be returned in its original packaging and condition to qualify for a refund.





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