🛠️ Upgrade your boiler’s backbone — pressure control that means business!
This 10L Boiler Expansion Vessel by HTS is specifically designed for Vaillant ECOTEC Plus, Exclusive, VUW, and ECOMAX VU models. It efficiently manages pressure fluctuations to protect your boiler system, features durable construction for long-lasting performance, and comes with a 12-month warranty. Easy to install and engineered for reliability, it’s the essential upgrade for any professional-grade heating system.
| Manufacturer | HTS |
| Part Number | (10L) (181051) |
| Manufacturer reference | (10L) (181051) |
A**R
Pressure vessel.
Perfect did the job.
H**G
Works well
Bought to fix a broken boiler. Boiler now works. So very happy.
I**Y
Perfect fit
Exactly he same as my existing product. Comes with new o ring seal which is handy to have.
Trustpilot
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