Weight (kg) 2.5
Availability 1 day of implementation High Stock: 292
Expected delivery date 30.07 - 31.07
Shipping from €12.23
Or pay directly:
Price includes VAT


The expansion vessel with a self-draining valve is a hydraulic protection for a fireplace with a water jacket. Its task is to compensate for changes in water volume caused by changes in the temperature. The vessel is connected to the pipe network and receives water from the central heating installation when its volume increases due to the temperature rise.


The vessel is made of stainless steel. It consists of:

- a copper float with a valve to automatically refill the water system of the installation supplied by the fireplace with a water jacket or a fireplace with a water exchanger;

- brass assembly fittings ensuring tightness of the connection of overflow and expansion pipes.


NOTE! The vessels with plastic valves that have appeared on the market are not suitable for cooperation with fireplaces with a water jacket, because high temperatures deform the float.



- diameter - 320 mm

- height - 325 mm

- material: stainless sheet

- capacity: 20l.


Connection for water refill - 3/4 inch

Other connections (expansion and overflow pipes) -1 inch.

Technical data

Additional information
Physical parameters
Height (cm)32.5
Weight (kg)2.5

Customer reviews

This product has no reviews yet.
Have this product?
Rate Universal expansion vessel and help others to make a choice.

Store reviews

You're reviewing: Universal expansion vessel


    Warranty and returns


    A Customer being a Consumer, who has concluded the Sales Contract may rescind thereof within a period of 14 days without giving any reasons. The time limits run for the rescission of the Sales Contract shall commence at the time of acquiring the Goods by the Customer or a third party of their choice, other, however, than a carrier. The representations may be submitted in a form whose template has been published by the Seller at the Online Shop Website.

    Recommended products

    Join our newsletter

    Join our newsletter and receive exclusive updates, attractive offers and valuable information directly to your inbox!

    Newsletter background image

    Shipping methods

    Payment methods

    Copyright © 2023 Wszelkie prawa zastrzeżone