Vokera Evolve 28C Expansion Vessel – Refurbished | MPN 20123090

Pressure control is at the heart of every safe and efficient heating system — and when your expansion vessel fails, the entire system feels it. The Vokera Evolve 28C Expansion Vessel (MPN 20123090) is a direct like-for-like replacement designed to restore your boiler's pressure management back to exactly where it should be. Fitted in place of the original component, it absorbs thermal expansion within the sealed circuit, preventing overpressure build-up that could otherwise strain valves, seals, and heat exchangers.

This is a professionally refurbished genuine Vokera part — rigorously cleaned, tested, and verified to perform to the same standards as the original. It's not a compromise, it's a smarter way to get your system back up and running without the premium price tag of a brand-new component.

Refurbished. Tested. Trusted.

Every unit in this listing has gone through a thorough inspection and cleaning process before being tested under real operating conditions. Only parts that meet the required performance benchmarks are cleared for dispatch — so what arrives at your door is a vessel you can install with complete confidence. Backed by a 12-month warranty, it's a cost-effective solution that doesn't cut corners on reliability.

Choosing refurbished also means choosing sustainably — giving a perfectly functional component a second life rather than contributing to unnecessary waste.

• Part Number: 20123090
  
• Available in Brand New or Seller Refurbished condition
• Comes with 12-months warranty
  
• Compatible to Vokera Evolve boiler
  
• SKU: EXP-2992-A-BC
  
  

  Here's the table in a clean format ready to copy and paste directly:

  Model	GC Number
  Evolve 24S Rev 1.0 (10/2017)	41-094-99 REV 1
  Evolve 18S Rev 0.0 (06/2017)	41-094-98 (20127447)
  Evolve 24C Rev 0 (06/2017)	47-364-37 (20119408)
  Evolve 24S Rev 0.0 (06/2017)	41-094-99 REV 0
  Evolve 28C Rev 0 (06/2017)	47-364-38 (20119409)
  Evolve 24C Rev 5 (07/2019)	47-364-37 REV 5 (20119408)
  Evolve 28C Rev 5 (07/2019)	47-364-38 REV 5 (20119409)
  Evolve 18S Rev 3 (03/2019)	41-094-98 REV 3 (20127447)
  Evolve 24S Rev 5 (03/2019)	41-094-99 REV 5 (20127448)

  
  

Delivery & Returns

Order before 3:00 PM for same-day dispatch, with both standard and next working day delivery options available. Returns accepted within 30 days, provided the item is unused and returned in its original packaging.

Note: Please confirm that MPN 20123090 matches your existing part before ordering. For safety and warranty compliance, installation must always be carried out by a Gas Safe registered engineer.