Descargar la aplicación
Servicios al cliente
Sobre nosotros
Copyright © 2025 Desertcart Holdings Limited
Descargar la aplicación
💧 Elevate your water heater game with Ariston’s sleek expansion vessel kit!
The Ariston Water Heater Expansion Vessel Kit A features a 2-litre capacity vessel designed to handle up to 10 bars of pressure, ensuring optimal performance and safety for your water heating system. Its compact, lightweight design (1.5kg) allows for easy installation, complemented by an integrated 15mm check valve to prevent backflow. Crafted from durable brass and stainless steel, this kit is a reliable accessory backed by a 12-month manufacturer warranty, making it a smart upgrade for any Ariston water heater user.
| ASIN | B00QVMB9KG |
| Best Sellers Rank | 91,047 in DIY & Tools ( See Top 100 in DIY & Tools ) 176 in Water Heaters & Parts |
| Brand | Ariston |
| Capacity | 2 litres |
| Colour | White |
| Customer Reviews | 4.4 out of 5 stars 249 Reviews |
| Is Electric | No |
| Manufacturer | Ariston |
| Manufacturer Warranty Description | 12 months. |
| Material | Brass , Stainless Steel |
| Maximum Pressure | 10 Bars |
| Model Number | 445190 |
| Mount Type | internal |
| Special Features | Check Valve Safety Feature |
| Special feature | Check Valve Safety Feature |
| Style | Water Heater Accessory |
| UPC | 708747445190 |
L**S
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.
R**.
Easy fit expansion vessel
Nice and compact expansion vessel easy to fit with most basic tools ,you will need to get a pipe T connection ...compression or push fit or a solder joint if you like, it came with check valve Very quick delivery
T**Y
Expansion vessel
This goes alongside with my all under sink heater been in the flat now for four years and no problems with it
B**.
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'.
M**P
Can stop water hammer
We had a loose section of polypipe in a wall and the washing machine caused it to make a noise when filling the machine. This is due to the washing machine water valve being an on/off type of arrangement rather than a gradual open and close like a tap. This on/off of the water flow means that the kinetic energy the flowing water has is brought to an abrupt stop and this can be transmitted back up the pipe as water hammer. Fitting one of these expansion vessels close to the washing machine allows for that kinetic energy to be absorbed inside the expansion vessel by the inflatable bladder rather than shocking your pipe work. You'll need a copper to iron fitting and a rubber washer to get it to seal, don't try a fibre washer as they just don't seal properly. You may be able to get a tap connector hose to work if you get stuck.
M**L
Reliable and durable
I plumbed in an undersink heater a few years ago, and included one of these in the setup. It doesn't leak and apparently does its job perfectly.
B**S
Does the job.
What to say about an expansion tank? I’m not a plumber. This was a DIY installation of an under sink water heater. A compression fitting is needed to attach it. It is heavy when filled with water so can’t rely on the pipes to support, so it would have been useful to have included a bracket. I had to improvise a strap. Hence 4 stars instead of 5.
N**K
Amazon price always wins
Extremely good price and speedy delivery.Would buy again
Trustpilot
Hace 2 meses
Hace 1 mes