Alpha 1.028570 Flow Switch – Now Replaced by 1.035365

The Alpha flow switch 1.028570 1.035365 helps your boiler detect water movement correctly, so it can support reliable heating and hot water performance. However, when the flow switch becomes faulty, the boiler may not respond as it should and can suffer from poor operation or hot water issues. Therefore, replacing it with the correct brand new part helps restore proper system response and dependable everyday performance.

Compatible Boilers

This part is compatible with the following Alpha boiler models:

Eco 2 Series

• 28kW – GC No. 47-532-60

Eco 2 Plus Series

• Plus – GC No. 47-532-63

E-Tec Series

• 28 – GC No. 47-532-69

Intec 2 Series

• 25X – GC No. 47-532-61
• 25XE – GC No. 47-532-64
• 28X – GC No. 47-532-62
• 28XE – GC No. 47-532-65

Intec Series

• 24X – GC No. 47-532-45
• 26C – GC No. 47-532-47
• 28X – GC No. 47-532-46
• 30C – GC No. 47-532-48
• 30GS – GC No. 47-532-50
• 34C – GC No. 47-532-49
• 40GS – GC No. 47-532-51

If you’re looking for a Alpha Domestic Hot Water Flow Switch 1.035365 follow the link provided.

Why Choose This Product?

This Alpha flow switch helps protect your boiler by confirming water is flowing before ignition. Without it, your system could shut down unexpectedly. Since this part fits various Alpha ranges, it simplifies repairs and reduces downtime. You get a reliable, brand-new unit tested to manufacturer standards. In short, it restores safe and steady boiler function quickly and affordably.

Delivery and Return

Place orders before 1 PM for same-day dispatch via reliable couriers. Choose from standard or next-day delivery options. Returns are accepted within 30 days if the part is unused and in original packaging.

FAQs

1. What boilers is the Alpha Intec flow switch compatible with?

The flow switch fits multiple Alpha boiler models, including E-Tec 28 and Intec 24X, 26C, 28X, 30C, 30GS, 34C, and 40GS. Check your boiler’s model and GC number to confirm compatibility before ordering.

2. What is the function of a flow switch in a boiler?

The flow switch detects water movement in the system, ensuring the boiler ignites only when water is flowing. This helps protect the system, maintain safe operation, and support efficient heat exchange.

3. How do I identify the correct part number for my boiler?

This flow switch corresponds to Alpha part numbers 1.028570 and 1.035365. You should verify your boiler’s model and part number before purchasing to ensure a proper fit.

4. Can one flow switch fit multiple boiler models?

Yes, the Alpha Intec flow switch is compatible with several E-Tec and Intec models, which simplifies repairs and reduces the need for multiple parts.