We sell, deliver and install climate control equipment throughout the Republic of Moldova

Expansion tanks for heating systems

Stable pressure and protection for heating installations
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lei
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Volume, l
Coutry of brand
Type
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prod installation It is possible to order with installation
Round expansion vessel for 24 L heating system
Volume, l
24
Maximum pressure, bar
6
766 lei
684 lei
prod installation It is possible to order with installation
Round expansion tank for 50 L heating system
Volume, l
50
Maximum pressure, bar
5
1 613 lei
1 440 lei
prod installation It is possible to order with installation
Round expansion vessel for NEMA-NEL 24 L heating system
Volume, l
24
Maximum pressure, bar
10
1 976 lei
1 764 lei
prod installation It is possible to order with installation
Expansion tank for heating system NEMA-NEX vertical 50 L
Volume, l
50
Maximum pressure, bar
16
3 418 lei
3 052 lei
Volume, l
100
Maximum pressure, bar
10
7 495 lei
6 692 lei
Volume, l
140
Maximum pressure, bar
10
10 349 lei
9 240 lei
Volume, l
200
Maximum pressure, bar
10
14 645 lei
13 076 lei
Volume, l
250
Maximum pressure, bar
10
17 123 lei
15 288 lei
Volume, l
300
Maximum pressure, bar
10
18 189 lei
16 240 lei
Volume, l
400
Maximum pressure, bar
10
25 621 lei
22 876 lei
Volume, l
500
Maximum pressure, bar
10
26 436 lei
23 604 lei
Volume, l
25
Maximum pressure, bar
4
1 474 lei
1 316 lei
Volume, l
50
Maximum pressure, bar
4
2 697 lei
2 408 lei
Volume, l
105
Maximum pressure, bar
6
5 519 lei
4 928 lei
Volume, l
200
Maximum pressure, bar
6
7 432 lei
6 636 lei
Volume, l
300
Maximum pressure, bar
6
13 046 lei
11 648 lei
Shown from 1 by 16 from 52 results

Expansion tanks are used in heating systems to compensate for the expansion of the heat transfer fluid when heated and to maintain stable pressure. They are an essential component of any closed system, without which safe and proper operation of the equipment cannot be ensured. When heated, water increases in volume, and without compensation this leads to a rise in system pressure. The expansion tank absorbs the excess volume, protecting pipes, connections, and heating equipment from overload. This is especially important in systems with continuous operation — both in private homes and commercial properties.

These solutions are used in combination with gas, solid fuel, or electric boilers, which act as the primary heat source. Depending on the type of system and operating conditions, the required capacity and specifications of the expansion tank may vary. At the same time, the system includes circulation pumps, which ensure the movement of the heat transfer fluid, while temperature control and operating modes are managed through thermostats and temperature controllers. As a result, all components function as a unified system, where the expansion tank is responsible for pressure stability and equipment protection.

A properly selected expansion tank helps prevent pressure fluctuations, reduces equipment wear, and improves the overall reliability of the heating system. When choosing, factors such as system volume, boiler capacity, and operating conditions should be considered. At Eurosanteh, you can select the right expansion tank for your system — based on capacity, boiler type, and usage requirements. We provide expert advice, delivery across Moldova, installation services, and 0% installment plans.