Expansion Vessel Replacement for Vaillant 181051 Bundle with Pressure Relief Valve 178985
Description
⚡ Upgrade your heating system with confidence—original parts, zero compromises!
- SPACE SMART DESIGN - Compact dimensions make installation and replacement hassle-free in tight spaces.
- DURABLE DEPENDABLE - Robust 5.04 kg build quality designed to withstand long-term pressure fluctuations.
- COMPLETE SAFETY BUNDLE - Includes pressure relief valve and washer for reliable, worry-free operation.
- PLUG AND PLAY CONVENIENCE - All-in-one package means no extra parts needed—get your system back up fast.
- PRECISION ENGINEERED ORIGINAL PARTS - Ensure seamless compatibility with your Vaillant system for peak performance.
This bundle features the original Vaillant Expansion Vessel 181051 paired with the Pressure Relief Valve 178985 and washer, designed for precise fit and reliable pressure management in Vaillant heating systems. Compact and durable, it ensures safe, efficient operation and easy installation.
Specifications
| Manufacturer | Generic |
| Part Number | 181051 178985 |
| Package Dimensions | 49.4 x 26.8 x 11.8 cm; 5.04 kg |
| Manufacturer reference | 181051 178985 |
| Item Package Quantity | 1 |
| Batteries included? | No |
| Batteries Required? | No |
| Item Weight | 5.04 kg |
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Reviews
S**H
Great item. Boiler now working perfectly
My boiler kept losing pressure, having to daily top it up. I brought this and my vaillant eco pro tec 30 now works perfectly. Great seller great priced item. Highly recommend this item and seller. Thank you 😊
G**R
Replacement part
Brillant value for money... Quality items... Fitted and did my job perfect
P**S
Perfect Replacement
This product was a perfect replacement for the 11 year old item in my Eco28 boiler and at much less cost than local suppliers.Working fine.
P**.
Perfect and cheap!!
Ordered on Tuesday night after finding expansion vessel full of water when investigating boiler issues.Items delivered Wednesday 4.50pm and fitted by 5.20pm and boiler back in action.Pressure vessel is exactly the same brand as what British Gas had fit many years ago when the boiler was under service contract and it's also 1/4 of the price as what city plumbing want for the same item.Really happy with my purchase - thanks 👍
D**E
Great price
Better priced than my suppliers, will use again.
E**E
Nice
Good product
A**R
works
works as promised
K**N
Valiant Expansion Vessel
Product is exactly as ordered, not fitted this yet but know that it is what’s required
Common Questions
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2 months ago
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