---
product_id: 576938151
title: "Ariston Water Heater Expansion Vessel Kit A"
brand: "ariston"
price: "913 DH"
currency: MAD
in_stock: true
reviews_count: 5
category: "Ariston"
url: https://www.desertcart.ma/products/576938151-ariston-water-heater-expansion-vessel-kit
store_origin: MA
region: Morocco
---

# 2L capacity 10 bar max pressure Built-in check valve Ariston Water Heater Expansion Vessel Kit A

**Brand:** ariston
**Price:** 913 DH
**Availability:** ✅ In Stock

## Summary

> 💧 Elevate your water heater game with pressure-perfect precision!

## Quick Answers

- **What is this?** Ariston Water Heater Expansion Vessel Kit A by ariston
- **How much does it cost?** 913 DH with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ma](https://www.desertcart.ma/products/576938151-ariston-water-heater-expansion-vessel-kit)

## Best For

- ariston enthusiasts

## Why This Product

- Trusted ariston brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Compact 2-Litre Capacity:** Optimized size for efficient pressure management without bulk
- • **Integrated 15mm Check Valve:** Ensures reliable backflow prevention for system longevity
- • **Robust 10 Bar Pressure Rating:** Engineered to handle high-pressure demands safely
- • **Lightweight & Durable Brass Build:** 1.5kg of corrosion-resistant strength for lasting performance
- • **Seamless Compatibility with Ariston Heaters:** Designed specifically to fit and enhance your Ariston system

## Overview

The Ariston Water Heater Expansion Vessel Kit A is a 2-litre, brass-built expansion tank designed to maintain optimal pressure in Ariston water heaters. Featuring a 10 bar maximum pressure rating and an integrated 15mm check valve, this lightweight 1.5kg kit ensures system safety and durability, making it an essential upgrade for efficient and reliable home heating.

## Description

Ariston Water Heater Expansion Vessel Kit A Pack Contains: 2 Litre Expansion Vessel 15mm Check Valve Suitable for Ariston Water Heaters

Review: Good product - It is working well after the plumber install it with the new water heater and piping. It is value for money as the price is lower than buying from the big brand 'Sxxxxfxx'.
Review: Quality accumulator - Very good quality accumulator definate value for money. Easy installation with compact design, meaning less space taken up by system installation. Excellent buy.

## Features

- Ariston Water Heater Expansion Vessel Kit A
- Capacity 2 litres
- Weight 1.5kg
- Max pressure 10 bar

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00QVMB9KG |
| Best Sellers Rank | #222,054 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #236 in Central Heating Systems & Accessories |
| Brand | Ariston |
| Brand Name | Ariston |
| Capacity | 2 liters |
| Color | White |
| Colour | White |
| Customer Reviews | 4.5 out of 5 stars 241 Reviews |
| Is Electric | No |
| Manufacturer | Ariston |
| Manufacturer Part Number | Kit A |
| Material | Brass |
| Material Type | Brass |
| Maximum Pressure | 10 Bars |
| Model Number | 445190 |
| Mount Type | internal |
| Number of Items | 1 |
| Number of Packs | 1 |
| Special Features | Check Valve Safety Feature |
| Special features | Check Valve Safety Feature |
| Style | Water Heater Accessory |
| Style Name | Water Heater Accessory |
| UPC | 708747445190 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** Ariston
- **Capacity:** 2 liters
- **Colour:** White
- **Material:** Brass
- **Special features:** Check Valve Safety Feature

## Images

![Ariston Water Heater Expansion Vessel Kit A - Image 1](https://m.media-amazon.com/images/I/61Qp16DzHlL.jpg)
![Ariston Water Heater Expansion Vessel Kit A - Image 2](https://m.media-amazon.com/images/I/61XLEAlAz8L.jpg)
![Ariston Water Heater Expansion Vessel Kit A - Image 3](https://m.media-amazon.com/images/I/51qOI0urdKL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good product
*by B***. on 29 January 2020*

It is working well after the plumber install it with the new water heater and piping. It is value for money as the price is lower than buying from the big brand 'Sxxxxfxx'.

### ⭐⭐⭐⭐⭐ Quality accumulator
*by L***S on 17 January 2022*

Very good quality accumulator definate value for money. Easy installation with compact design, meaning less space taken up by system installation. Excellent buy.

### ⭐⭐⭐⭐ Expansion vessel
*by T***Y on 30 November 2025*

This goes alongside with my all under sink heater been in the flat now for four years and no problems with it

## Frequently Bought Together

- Ariston Water Heater Expansion Vessel Kit A
- Ariston 406802 KIT B 3.5 BAR Pressure REDUCING Valve, Bronze
- Ariston 406807 KIT C Discharge TUNDISH (15MM-22MM), Black

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.ma/products/576938151-ariston-water-heater-expansion-vessel-kit](https://www.desertcart.ma/products/576938151-ariston-water-heater-expansion-vessel-kit)

---

*Product available on Desertcart Morocco*
*Store origin: MA*
*Last updated: 2026-10-26*