Description
Alpha Automatic Air Vent 1.022102
This Alpha automatic air vent releases trapped air from your heating system to keep your boiler running efficiently. The boiler air vent fits seamlessly into compatible Alpha boilers, including CD and HE models. Part number 1.022102 helps maintain safe pressure levels and reduces noise caused by airlocks.
Compatible Boilers
This part is compatible with the following models:
Alpha CD Series
CD 12S – GC Number: 41-532-16
CD 20S – GC Number: 41-532-18
CD 28S – GC Number: 41-532-20
CD25C – GC Number: 47-532-31
CD25X – GC Number: 47-532-39
CD28C – GC Number: 47-532-33
CD28X – GC Number: 47-532-37
CD35C – GC Number: 47-532-35
Alpha HE Series
HE 25 – GC Number: 47-532-41
HE 25 LPG – GC Number: 47-532-42
HE 33 – GC Number: 47-532-43
HE 33 LPG – GC Number: 47-532-44
If you’re looking for a Alpha automatic air vent 1.027110 follow the link provided.
Why Choose This Product?
The 1.022102 automatic air vent helps your boiler run quietly and safely by releasing unwanted air from the system. It prevents airlocks that reduce efficiency and can lead to costly faults. Built to last, this Alpha part offers a direct fit with no modification needed. Engineers and homeowners trust its reliable function and easy installation.
Delivery and Return Information
Place your order before 1 PM for same-day dispatch. We offer fast, tracked delivery with next-working-day options. Returns are accepted within 30 days if the item is unused and in its original packaging.
For your safety, always hire a Gas Safe registered engineer to install boiler parts.
Frequently Asked Questions
1. What does an automatic air vent do?
The automatic air vent removes trapped air from the heating system, which helps improve circulation and boiler efficiency. Without proper venting, the system may become noisy or develop air locks.
2. Why would an air vent need replacing?
Over time, air vents can leak, block, or fail to release trapped air correctly. As a result, heating performance may reduce and system pressure problems can occur.
3. Is this a brand-new part?
Yes, this Alpha automatic air vent is supplied brand new. Therefore, it is ready for direct replacement installation.
4. Can a faulty air vent affect boiler performance?
Yes, trapped air inside the system can reduce circulation and create uneven heating. Replacing the vent helps maintain smoother system operation.
5. Who should install this part?
A qualified engineer should install the air vent to ensure safe and correct fitting. Professional installation also helps protect the heating system.










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