Description
Genuine Vokera Expansion Tank – 20193328 (with PRV 20188993 Compatibility)
The Vokera Expansion Tank & PRV 20193328 20188993 helps maintain safe boiler pressure and supports reliable heating system operation. The expansion vessel absorbs pressure changes during heating, while the pressure relief valve helps protect the boiler from excessive pressure build-up. Therefore, replacing worn or faulty components helps restore safe and efficient system performance.
Compatible Boilers
This part is compatible with the following Vokera models:
Easi Heat-I Series
- 25c Rev 1 (10/2022) – GC No. 20194979
- 29c Rev 1 (10/2022) – GC No. 20195434
Vibe Max Series
- 20s Rev 2 (05/2022) – GC No. 41-364-19
- 25s Rev 3 (05/2022) – GC No. 41-364-20
- 26c Rev 0 (09/2021) – GC No. 47-364-69
- 30c Rev 0 (09/2021) – GC No. 47-364-70
If you’re looking for  any other different Vokera Spares, follow the link provided.
Why Choose This Product?
This genuine new Vokera expansion tank and PRV assembly offers a reliable solution for restoring correct boiler pressure control. In addition, using new original components helps support safe operation and long-term heating performance.
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 original packaging. Always use a qualified engineer for installation.
Frequently Asked Questions
1. What does the expansion tank do?
The expansion tank absorbs pressure increases as the heating system warms up. This helps maintain stable system pressure and protects boiler components.
2. What is the purpose of the PRV?
The pressure relief valve helps release excess pressure safely if the system pressure becomes too high. As a result, it helps protect the boiler and heating system.
3. Is this a genuine new part?
Yes, this is a genuine brand new Vokera replacement component. It is supplied unused and ready for installation.
4. Why replace a faulty expansion vessel or PRV?
Faulty pressure components can cause pressure loss, leaks, or boiler shutdown issues. Therefore, replacing them helps restore safe and reliable heating operation.
5. Who should install this part?
A qualified heating engineer should install the component to ensure safe and correct fitting. Professional installation also helps support reliable system performance.







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