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Storage tanks are characterized by a high heating surface power, which guarantees fast and efficient heating of domestic hot water.
The water heating process operates in two modes:
These elements are designed to protect the tank from corrosion. The magnesium anode acts as a cathodic protection, "sacrificing" itself and preventing rusting of the tank's interior. The titanium anode is a more durable, optional solution that extends the device's lifespan.
This is a special coating applied to the inner surface of the tank and then fired at a very high temperature (850°C). This makes the surface resistant to water and corrosion, ensuring hygienic conditions for water storage and prolonging the life of the device.
The insulation of the tank is made from high-quality materials, such as:
The housing of the tank is made of durable and aesthetic *skay* fabric, which gives the device an elegant appearance and fits various interior styles.
| Symbol | 11.200SE | 11.250SE | 11.300SE | 11.350SE | 11.400SE | 11.500SE | 11.800SE | 11.1000SE | ||
| Actual Capacity | L | 196 | 238 | 292 | 312 | 348 | 475 | 798 | 922 | |
| Lower Coil | Surface Area | m2 | 0.90 | 1.27 | 1.39 | 1.40 | 1.53 | 2.27 | 3.32 | 3.55 |
| Heating Power | kW | 19.8 | 28.0 | 30.1 | 30.1 | 33.0 | 13.6 | 20.2 | 20.2 | |
| Efficiency | L/h | 480 | 680 | 740 | 740 | 800 | 330 | 490 | 490 | |
| Capacity | L | 5.3 | 7.5 | 8.2 | 8.2 | 8.9 | 13.5 | 19.6 | 21.0 | |
| Maximum Tank Operating Temperature & Pressure | 95 °C / 6 Bar | |||||||||
| Maximum Coil Operating Temperature & Pressure | 110 °C / 16 Bar | |||||||||
| Weight | kg | 79 | 101 | 113 | 125 | 132 | 145 | 221 | 266 | |
| Magnesium Anode | Type | AM40x400 | 2x AM40x400 | |||||||
| Optional Titanium Anode | Type | AT300EZ | AT500EZ | AT2000EZ | ||||||
| Optional Electric Heater | Type | G.K.2.0/G.K.3.0/G.K.4.5/G.K.6.0/G.K.9.0/G.K.12.0 | ||||||||
| Energy Class | B | C | ||||||||

| A | B | C | D | E | F | G | H | I | |
| 15.200SE | 1260 | 185 | 600 | 500 | 270 | 450 | 610 | 783 | 1035 |
| 15.250SE | 1488 | 185 | 600 | 500 | 260 | 475 | 719 | 892 | 1210 |
| 15.300SE | 1510 | 205 | 650 | 550 | 290 | 510 | 745 | 920 | 1265 |
| 15.350SE | 1600 | 205 | 650 | 550 | 290 | 510 | 745 | 920 | 1355 |
| 15.400SE | 1760 | 220 | 650 | 550 | 305 | 580 | 835 | 1135 | 1527 |
| 15.500SE | 1720 | 215 | 750 | 650 | 285 | 575 | 895 | 1090 | 1470 |
| 15.800SE | 1865 | 240 | 1000 | 800 | 331 | 666 | 961 | 1161 | 1550 |
| 15.1000SE | 2115 | 240 | 1000 | 800 | 330 | 730 | 1130 | 1366 | 1800 |
| 200-400L | 500L | 800-1000L | ||
| CW | Hot water outlet | G 3/4" W/F | G 1" W/F | G 1" W/F |
| CT1 | Temperature sensor sleeve | 3/8" pipe | 3/8" pipe | 3/8" pipe |
| R | Recirculation branch | G 3/4" W/F | G 3/4" W/F | G 3/4" W/F |
| ZWD | Lower coil supply | G 3/4" W/F | G 1" W/F | G 1" W/F |
| PWD | Lower coil return | G 3/4" W/F | G 1" W/F | G 1" W/F |
| ZW | Cold water inlet | G 3/4" W/F | G 1" W/F | G 1" W/F |
| T | Thermometer | |||
| K | Flange connection | DN 120 | DN 120 | DN 200 |
| KA | Flange connection with anode | |||
| KG | Heater connection | G 6/4" W/F | G 6/4" W/F | G 6/4" W/F |
| Installation | Vertical, Floor |
| Heater | OPTIONAL |
| Insulation | Skay |
| Coil | 1 coil |
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