Dražice OKC 125
Code: 1103208101Related products
Product detailed description
Combined vertical wall-mounted water heater, boiler Dražice OKC 125 for water heating
- Combined storage heater designed for vertical wall mounting with a volume of 75 l.
- DHW preparation for buildings with hot-water central heating using gas or solid fuels during the winter season.
- Electric heating outside the heating season with the possibility of using a low electricity tariff (night current).
- Heating options:
- Electric energy:
- Heating is provided by a ceramic heating element controlled by an operating thermostat and protected by a safety thermostat (thermal fuse).
- During heating, the ceramic element is controlled by a thermostat, on which the required temperature can be continuously set (in the range of 5 to 74 °C).
- Heat exchanger:
- In combined heaters, a heat exchanger is welded into the pressure vessel.
- This exchanger is intended only for the heating circuit.
- The heater can be connected to an external hot-water source with a maximum temperature of 110 °C.
- The heater tank is made of steel sheet and tested with an overpressure of 0.9 MPa.
- The inside of the tank is enamelled.
- We recommend using the product indoors with an air temperature of +2 °C to 45 °C and a maximum relative humidity of 80%.
Recommendations before wall installation:
- The manufacturer has maintained the spacing of the anchor bolts throughout its entire production history for easy replacement of worn-out heaters.
- Before installation it is necessary to check the load-bearing capacity of the wall and choose suitable anchoring material according to the type of masonry, or reinforce the wall if needed.
- Install the water heater only in a vertical position so that the lower edge of the heater is located at least 600 mm above the floor.
- Due to the various types of load-bearing masonry and the wide range of special anchoring materials available on the market, the manufacturer does not supply heaters with this material.
- The anchoring system must be chosen individually, according to the conditions.
- We recommend entrusting the wall installation and anchoring to a professional company.
|
Type |
OKC 80 | OKC 100 | OKC 125 | OKC 160 | OKC 200 |
|---|---|---|---|---|---|
| Volume [l] | 75 | 95 | 120 | 147 | 195 |
| Maximum operating pressure of the vessel [MPa] | 0.6 | 0.6 | 0.6 | 0.6 | 0.6 |
| Voltage [V] | 230 | 230 | 230 | 230 | 230 |
| Power input [W] | 2 000 | 2 000 | 2 000 | 2 000 | 2 200 |
| Electrical protection rating | IP 45 | IP 45 | IP 45 | IP 45 | IP 45 |
| Heater height [mm] | 736 | 881 | 1 046 | 1 235 | 1 300 |
| Heater diameter [mm] | 524 | 524 | 524 | 524 | 584 |
| Maximum heater weight without water [kg] | 42 | 52 | 58 | 66 | 81 |
| Electric heating time from 10 °C to 60 °C [hours] | 2.5 | 3 | 3.8 | 5 | 5.5 |
| Heat exchanger heating time from 10 °C to 60 °C [min] | 32 | 48 | 55 | 75 | 86 |
| Heat loss/energy efficiency class [kWh/24 hours] | 0.71/C | 0.88/C | 1.09/C | 1.39/C | 1.4/B |
Frequently asked questions
- What tank volume should I choose? A typical consumption estimate is based on approx. 40-50 liters of hot water (at approx. 40-45 °C) per person per day for standard consumption (showering, washing); for bathing in a tub or a larger number of bathrooms/outlet points, a higher volume should be considered. When choosing, also take into account whether the tank will be reheated by a high-output boiler (faster heating, a smaller volume may be sufficient) or, for example, only by a solar system (where, on the contrary, a larger volume is worthwhile for accumulating heat during the day).
- Can I connect this DRAŽICE tank to an existing boiler? In most cases yes, but you should verify the compatibility of the hydraulic connection (dimensions and type of connections) and whether your boiler supports controlling the tank heating (a temperature sensor in the tank and possibly a switching valve are needed) - you can find these details in the product's technical parameters or our customer service can advise you.
- Where and how is the tank placed? The tank is placed as close as possible to the heat source (boiler) to minimize heat losses in the connecting piping, while still allowing sufficient space around it for service access (anode replacement, safety valve inspection).
- Must the installation be done by a professional? We always recommend entrusting the hydraulic connection to the water supply and the heat source, including installation of the safety valve at the correct pressure, to a heating engineer/plumber - an incorrectly installed or missing safety valve poses a safety risk.
Additional parameters
| Category: | combined wall-mounted vertical - OKC |
|---|---|
| Warranty: | 2 years |
| Weight: | 58 kg |
| Heating options: | Elektrickou energiou: |
Product rating
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Discussion
List of discussions
M
matej
matej
Dobry den, je mozne tento bojler skombinovat s kond. kotlom Immergas Victrix X 12 kW ? Co k tomu potrebujem
P
patrik
patrik
P
peter
peter
Dobrý deň, zvažujem zakúpenie tohto bojlera a využívať primárne nepriamy ohrev, no nikde neviem nájsť informáciu o tom, či je možné k nemu pripojiť teplotné čidlo, potrebné pre riadenie externého zdroja tepla (elektrokotol). Verím že áno, no v dokumentácii od výrobcu nikde nie je uvedené, kde by sa pripojilo. Viete mi s tým prosím pomôcť? Ďakujem pekne.
J
jakub
jakub
Zdravim. Chcel by som sa opýtať na produkt Dražice OKC 125 zvyslí bojler, kombinovaný. Ako ma urobené vyvody v pripade kombinovaneho kotla? Má tri vývody kde jedn vývod je vstup pre vodu z kurenia ? Alebo akým spôsob sa napaja bojler na kúrenie. Ďakujem pekne.
A
atria
atria
Dobrý deň, jeden na vstup, druhý na výstup. Musí byť napojený na kotol ktorý podporuje zásobník. Pekný deň.