Buffer tanks of the ZBE type are designed for storing and transferring thermal energy accumulated in the heating medium. The stored energy is then transmitted to the heating system. Buffer tanks can cooperate with various heat sources in central heating systems, such as solid fuel boilers, heat pumps, solar systems, etc.
Using a buffer tank in a system with a solid fuel boiler allows for even heat uptake and significantly reduces the number of boiler ignitions. Additionally, when the boiler charges the buffer tank, it operates at its rated power, which positively affects its efficiency and durability. Buffer tanks can practically work with any type of central heating installation. During installation and operation, it is always necessary to follow the instructions provided.
| Parameter | ZBE-1BW | ZBE-1.5BW | ZBE-2BW | ZBE-4BW | ZBE-7BW | ZBE-10BW | ZBE-12BW | ZBE-15BW |
| Storage Capacity [L] | 110 | 150 | 200 | 430 | 700 | 1000 | 1200 | 1500 |
| Maximum Operating Temperature [°C] | 85 | |||||||
| Maximum Working Pressure [bar] | 8 | |||||||
| Weight [kg] | 47 | 53 | 64 | 89 | 128 | 160 | 170 | 180 |
| Insulation Material [-] | Mineral Wool | |||||||
| Enclosure Material [-] | Eco Leather (removable) | |||||||
| Exchanger Material [kg] | 3 mm thick Steel Sheet | |||||||

| Buffer Tanks Dimensions | |||||||||||||
| Dimension/Type | A | B | C | D | E | F | G | ||||||
| [mm] | [mm] | [mm] | [mm] | [mm] | [mm] | [mm] | |||||||
| ZBE-1BW | 300 | 780 | 1010 | 405 | 505 | - | - | ||||||
| ZBE-1.5BW | 300 | 1000 | 1230 | 405 | 505 | - | - | ||||||
| ZBE-2BW | 300 | 690 | 1080 | 1290 | 405 | 505 | - | ||||||
| ZBE-4BW | 310 | 670 | 1050 | 1410 | 1750 | 600 | 700 | ||||||
| ZBE-7BW | 330 | 760 | 1185 | 1670 | 1940 | 750 | 850 | ||||||
| ZBE-10BW | 330 | 790 | 1250 | 1710 | 2090 | 850 | 950 | ||||||
| ZBE-12BW | 380 | 790 | 1250 | 1710 | 2140 | 950 | 1050 | ||||||
| ZBE-15BW | 425 | 790 | 1250 | 1710 | 2185 | 1160 | 1260 | ||||||
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