Drazice OKC 80 (1101208101)
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High-quality combined storage boiler with a capacity of 75 liters from one of the leading European manufacturers of domestic water heaters. Designed exclusively for wall mounting in a vertical position. In addition to heating water with a built-in "dry" tubular electric heater powered by the household power supply, the water heater can be operated in combination with a heating system during the heating season or with solar thermal systems, for example, with available flat solar collectors in the summer.
The surface area of the built-in tubular spiral heat exchanger, through which the heated coolant is passed, is 0.41 m2 and this is enough to transfer an impressive thermal power of 7-9 kW. At a heating circuit temperature of 80 °C and a flow rate of 720 L/h, the full volume of the Drazice OKC 80 water heater is heated from 10 to 60 °C in about 32 minutes. When operating a “dry” tubular electric heater with a power of 2000 W, this process takes much longer and the same 60 °C is reached in about 150 minutes. The inner surface of the steel tank is coated with a special heat-resistant enamel and additionally protected from corrosion by an enlarged magnesium anode. The design of the water heater provides a service hatch that allows you to perform internal work to remove scale, sediment and water stone. There is high-quality polyurethane foam insulation (up to 42 mm).
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
Information in model description is for reference purposes.
Before buying always check characteristics and configuration of product with online store manager
Catalog Drazice 2024 - new products, best sales and most actual models Drazice.
Before buying always check characteristics and configuration of product with online store manager
Catalog Drazice 2024 - new products, best sales and most actual models Drazice.
Buy Drazice OKC 80
All prices 20 →Бойлер Drazice OKC 80, 0.42 см2 110120801 | 11 935 ₴ |  | |||
Бойлер комбінований Drazice OKC 80 (1101208101) 1101208101 | 17 993 ₴ |  | |||
| 24 659 ₴ |  | ||||
Drazice Drazice OKC 80 (model 2016) | 16 086 ₴ |  | |||
Водонагреватель комбинированный Drazice OKC 80 | 16 508 ₴ |  | |||
15 more offer(s)
Series Drazice Household water heatersCompare using chart →
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AccessoriesAll accessories for Drazice OKC 80 →
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Personally, for me, Czechs are almost like Germans. Well, not in the literal sense, they are still Slavs by origin, but in their attitude to work and in terms of the quality of Czech goods, they stand out. Therefore, I chose not the domestic Atlantic and not the Chinese Ariston, but this 100% Czech brand. I think that this is one of the most affordable really high-quality options. This is a modern combined boiler, which during the heating season is heated from the heating circuit of a solid fuel boiler (also Czech, by the way), and in the summer it is warmed by a "dry" ceramic tubular heater. The advantage of such a heating element can be considered an increased heat transfer area, which is carried out through the wall of a steel flask, and the absence of scale formation directly on the heating element itself. In addition, if it breaks down, it will be quite easy to replace it. It is not necessary to disassemble or dismantle the tank from the system, just remove the bottom cover. Heating from the boiler goes through a built-in spiral heat exchanger with an area of slightly less than half a square meter and is designed for an impressive pressure of up to 10 atm. The device is equipped with two thermostats - working and safety. To prevent corrosion, all the insides are protected by high-quality enamel, which does not crack when the water temperature drops. For maintenance, a special service hatch is provided. And when heated from the heating circuit of a solid fuel boiler and with electrical power, the tank heats up slowly, if not very slowly. The tank is suspended from the ceiling and the thermometer located in its upper part turned out to be very high, the readings are not very visible. Yes, and sometimes he cheats decently. |
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Additional features water heater Drazice OKC 80:
- Frost protection
- Thermometer
- Model OKC 80 NTR/Z — no dry ceramic heat element
| Drazice | OKC 80 | OKC 100 | OKC 125 | OKC 160 | OKC 180 | OKC 200 |
| Rated power of the heat exchanger (heat exchanger + heating element), W | 11000 | 19000 | 19000 | 19000 | 19200 | 19200 |
| Tank volume, L | 75 | 95 | 120 | 147 | 175 | 195 |
| Heat exchanger surface area, m² | 0.41 | 0.68 | 0.68 | 0.68 | 0.68 | 0.68 |
| Heating time up to 60°C, min | 32 | 23 | 28 | 35 | 40 | 45 |
| Instrument dimensions (HxWxD), mm | 736x524x524 | 881x524x524 | 1046x524x524 | 1235x524x524 | 1200x584x584 | 1300x584x584 |
| Device weight, kg | 42 | 52 | 58 | 66 | 76 | 81 |
Drazice OKC 80 configurations
| Price for Drazice OKC 80 | ||||
|---|---|---|---|---|
| Drazice OKC 80 | from 11 935 ₴ | 21 offer | |
 | Drazice OKC 100 | from 17 235 ₴ | 7 offers | |
 | Drazice OKC 125 | from 13 655 ₴ | 24 offers | |
 | Drazice OKC 125 LC | from 13 879 ₴ | 7 offers | |
 | Drazice OKC 160 | from 21 253 ₴ | 24 offers | |
 | Drazice OKC 180 | from 25 345 ₴ | 1 offer | |
 | Drazice OKC 200 | from 23 985 ₴ | 15 offers | |
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