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The Expansion Vessel Support Kit for DHW is specifically designed for air conditioning and aerothermal systems, and is ideal for the assembly of expansion vessels ranging from 5 to 40 liters.

This kit is delivered in a box that also comes with all necessary safety and control accessories.

Composition of the kit:
Epoxy painted steel support in red color.
Double retention valve M/H 3/4 for the connection and disconnection of the expansion vessel.
Safety valve for boiler MH 1/2″ x 3/4″ – 7 bar.
Automatic air purger of 1/2″.
Check valve for air purger of 1/2″.
Manometer Ø 63 vertical thread 1/4″, scale 0-10 bar with a green sector and a red needle on the viewer.

This kit has a total length of 250 mm, and the distance between the centers is 215 mm.

It is especially indicated for the installation of expansion vessels for DHW and aerothermal systems.




F-F – 3/4
F-F – 3/4


215 mm
215 mm


5-40 L
5-40 L



U. / G. Pack.

1 / 6
1 / 6

Kit composition


Epoxy painted metal support in red color
Double check valve M-F 3/4
Safety valve for boiler M-F 1/2×3/4 – 7 bar
Automatic air vent 1/2″
Check valve for air vent 1/2″
Pressure gauge Ø 63 vertical 1/4 – 0-10 bar with green sector and red needle on viewfinder

Technical sheet

FASTER and More Efficient Installation with the MOUNTED Expansion Vessel Support Kit for DHW

This Expansion Vessel Support Kit for DHW is now presented in its fully assembled version, designed for your utmost convenience. This kit, with all components pre-installed on the support, including the manometer and the double retention valve already sealed, is perfect for expansion vessels from 5 to 40 liters. The safety valve, the air purger, and the check valve for the air purger are supplied threaded and accompanied by O-rings, thus ensuring a safe installation. The manometer, positioned at the front, facilitates its reading from any front-facing angle. In conclusion, this assembled version of our kit guarantees a faster and more effective assembly, allowing you to save time, effort, and optimize the proper functioning of your air conditioning and aerothermal system.

Exquisite Presentation and Assured Protection

Finally, we display the item in a high-quality box that features a foam protector. This characteristic not only enhances the aesthetic appeal of the product, but it also establishes a protective barrier preventing damages during transport and storage. By this means, we ensure each kit reaches you in impeccable conditions, ready for installation. Without a doubt, this refined presentation serves as additional proof of our commitment to the absolute satisfaction of our customers.