Tesy GCV 504420 B11 TSR (304398)
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The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog Tesy 2025 - new arrivals, bestsellers, and the most relevant models Tesy.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog Tesy 2025 - new arrivals, bestsellers, and the most relevant models Tesy.

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All prices 72 →Водонагрівач Tesy BiLight (GCV 50 44 20 B11 TSRC) | 5 310 ₴ | ![]() | |||
Водонагрівач Tesy BiLight GCV 504420 B11 TSR | 5 992 ₴ | ![]() | |||
Бойлер Tesy Bilight 50V GCV 504420 B11 TSRC, 50л (304398) 304398 | 7 056 ₴ | ![]() | |||
Бойлер TESY BILIGHT 50 V 304398 | 5 709 ₴ | ![]() | |||
Бойлер електричний вертикальний 50л TESY BiLight мокрий тен 2кВт 595x440x467мм 304398 | 7 243 ₴ | ![]() |
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50 liters is just what you need for two people. And don't go telling me that it's supposedly not enough and won't even cover a shower. It is enough if you use it wisely; if you don't monitor water usage, you could empty a hundred-liter boiler on your own. So, with the water temperature at 75 degrees, when diluted, it results in approximately 40 liters of water per person. Usually, there's even some left for the kitchen. A good imported water heater of European quality. It competes in price with domestic water heaters, for instance, those made in Odesa. It is made in Bulgaria, and outwardly everything is flawless, but I will see the inside during the first cleaning and anode replacement. In addition to protective magnesium anode protection, the tank is covered with a special glass-ceramic coating, similar to enamel. Its composition is selected so that its expansion or contraction matches that of sheet metal when heated or cooled. Thanks to this coating, it does not crack for a long time and therefore does not let water reach the steel. It features a rather powerful 2000W heater, allowing you to have hot water just an hour and a half after turning it on. It has a convenient regulator-switch and a fun two-color operation indicator. In standby mode, it glows blue, and when the heater is working, the color changes to red. Got upset when I found out that the actual useful volume turned out to be not 50 but 48 liters. Seems like a small thing and not worth attention, but if in a supermarket you get 48 hryvnias in change instead of 50, you're unlikely to calmly head for the exit. |
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Tesy GCV 504420 B11 TSR configurations
Price for Tesy GCV 504420 B11 TSR | ||||
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![]() | Tesy GCV 504420 B11 TSR | from 5 085 ₴ | 72 offers | |
![]() | Tesy GCV 804420 B11 TSR | from 5 230 ₴ | 101 offer | |
![]() | Tesy GCV 904420 B11 TSR | from 6 000 ₴ | 2 offers | |
![]() | Tesy GCV 1004420 B11 TSR | from 6 902 ₴ | 37 offers | |
![]() | Tesy GCV 1504420 B11 TSR | from 9 939 ₴ | 48 offers |
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