Tesy GCH/L 503520 B12 TSR
![]() |
Tesy GCH/L 503520 B12 TSR | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
|
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.

Which is better: wet or dry heating element in a water heater?Learning the design features, pros and cons of "wet" and "dry" heating elements in water heaters

Detailed FAQ on storage water heatersWe answer the most common questions regarding the installation and operation of storage water heaters
Buy Tesy GCH/L 503520 B12 TSR
All prices 47 →Бойлер Tesy GCH 503520 B12 TSR | 8 400 ₴ | ![]() | |||
Водонагрівач Tesy GCH 5035 20 B12 TSR | 8 400 ₴ | ![]() | |||
Бойлер електричний Tesy Bilight GCH (L) 5035 20 B12 TSR (300387) 300387 | 8 400 ₴ | ![]() | |||
Водонагрівач Tesy BiLight Slim GCH 5035 20 В12 TSRS | 7 559 ₴ | ![]() | |||
Водонагрівач (бойлер) електричний накопичувальний Tesy Bilight (GCH(L)50 35 20 B12 TSR) GCH(L)50 35 20 B12 TSR | 8 523 ₴ | ![]() |
20 more offer(s)
Now in retail and online stores there is a huge selection of storage boilers. It is not surprising, the devices are relatively inexpensive, they are simple and show themselves reliably in operation. Thanks to the large range of low-cost models, there is always a temptation to save money, but I would not recommend doing this. Savings are made on the thickness of the tank wall, but then, in case of corrosion problems, this thickness becomes the main defender against leakage. So sawing the branch on which you are going to sit is initially stupid. This is an accumulative boiler of the European quality level. The Tesy brand has been producing similar equipment in Bulgaria for many years and we can say that it has already been tested by time. The boiler is 80 liters, rather heavy, with a thick-walled inner tank. Its main feature is its suitability for horizontal installation. It would not have been possible to place it in a different position in my bathroom, there was stupidly no place for vertical installation. In addition, it has signature tricks in the form of a new cold water nozzle that reduces mixing. This technology is called Piston Effect and allows you to get more really hot water. It can heat water up to 65 degrees. The heating element here is quite powerful two-kilowatt, so such heating takes a relatively long time, about two hours. If you do as the manufacturer recommends and heat up to 50 degrees, then you can keep within an hour and a half. Temperature control here is the simplest, mechanical regulator. This is a proven and reliable way. The inside of the tank is enamelled, as it should be, there is a protective anode and protection against overheating. The safety valve is included. The thermometer here is approximate, when you drain the hot water and a cold one enters the boiler, it starts to lie very noticeably. |
Add Review
Tesy GCH/L 503520 B12 TSR configurations
Price for Tesy GCH/L 503520 B12 TSR | ||||
---|---|---|---|---|
![]() | Tesy GCH/L 503520 B12 TSR | from 6 159 ₴ | 47 offers | |
![]() | Tesy GCH 804420 B12 TSR | from 6 858 ₴ | 4 offers | |
![]() | Tesy GCH/L 804430 B12 TSR | from 7 420 ₴ | 40 offers | |
![]() | Tesy GCH 1004420 B12 TSR | from 8 000 ₴ | 5 offers | |
![]() | Tesy GCH/L 1004430 B12 TSR | from 10 290 ₴ | 26 offers | |
![]() | Tesy GCH 1204420 B12 TSR | from 7 347 ₴ | 1 offer | |
![]() | Tesy GCH/L 1204430 B12 TSR | from 12 133 ₴ | 11 offers | |
![]() | Tesy GCH 1504420 B12 TSR | from 12 982 ₴ | 1 offer | |
![]() | Tesy GCH 1504430 B12 TSR | from 12 476 ₴ | 5 offers |
Video reviews
We recommendCompare using chart →