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Set of 2L Expansion Vessel and Non-Return Valve

Q: Have bought ariston 3kw 15ltr under sink heater. is this kit all that is needed to reduce water pressure if needed? any advice? thanks

Hi ThereYou'd also need the pressure reducing valve and tundish which you can find in kit form here:https://www.amazon.co.uk/Ariston-Europrisma-Expansion-Vessel-LITRE/dp/B003ITQXFG/ref=sr_1_5?ie=UTF8&qid=1472629858&sr=8-5&keywords=ariston+kit

Q: Is this product suppose to be blue?

Good Morning, Thanks for your question. The original Ariston Kit A product is white. If you received a product in a different colour or packaging without an original Ariston label, you unfortunately didn’t receive the branded Ariston product advertised on this listing. Regards.

Q: What is the max pressure and working pressure of this one please, thanks?

Good Morning, Thank you for your question. The maximum test pressure for the Kit A is 15 bar, maximum working pressure is 10 bar and the nominal working pressure is 3.5 bar. Kind Regards.

Q: Does it come with a wall mount bracket?

Hello, Thanks for your question. Being just a 2 liter expansion vessel doesn’t require a support bracket, it’s enough the pipework to support this unit. At your disposal for further clarification. Thank you. Regards.

Product ID: 49212929

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Details

Material
Alloy Steel
Brand
Ariston
Item dimensions L x W x H
12.5 x 12.5 x
Exterior finish
Stainless
Inlet connection type
Female Iron
Outlet connection type
BSPT

✅Fully UKCA certified

⚙️2L expansion capacity

🛡️Non-return valve for pressure safety

Frequently Bought Together

Ariston 406801 KIT A 2L Expansion Vessel & Non-Return Valve, White

Ariston 406802 KIT B 3.5 BAR Pressure REDUCING Valve, Bronze

Ariston ANDRIS LUX ECO 15 L Undersink Electric Water Heater 2.5kW with A Titanium Enamelled Tank, A Class Erp Rating, Copper Heating Element, Manufactured To Be Installed In UK - 3100722, White

Description

🛠️ Protect your heat, power your peace of mind!

CERTIFIED RELIABILITY - UKCA certification ensures trusted UK market compliance
SEAMLESS COMPATIBILITY - Optimized for Ariston Andris range water heaters
COMPACT DURABLE DESIGN - Sleek 12.5x12.5x23.7 cm alloy steel build fits seamlessly
HASSLE FREE INSTALLATION - Lightweight 1.25 kg kit designed for easy setup
PRECISION PRESSURE CONTROL - Safeguards your heating system from damaging overpressure

The Ariston 406801 KIT combines a 2L expansion vessel and a non-return valve to protect closed water heating systems from excessive pressure. Designed for use with Ariston Andris water heaters, this compact, alloy steel kit is fully UKCA certified for reliable, compliant installation in the UK.

Specifications

Manufacturer	Ariston
Part Number	406801
Product Dimensions	12.5 x 12.5 x 23.7 cm; 1.25 kg
Item model number	406801
Colour	White
Material	Alloy Steel
Item Package Quantity	1
Included Components	2L expansion vessel, non-return valve
Batteries Required?	No
Item Weight	1.25 kg

Have a Question? See What Others Asked

Have bought ariston 3kw 15ltr under sink heater. is this kit all that is needed to reduce water pressure if needed? any advice? thanks

Is this product suppose to be blue?

What is the max pressure and working pressure of this one please, thanks?

Does it come with a wall mount bracket?

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