Dražice OKHE 80
Code: 140110801Related products
Product detailed description
Electric square water heater, boiler Dražice OKHE 80
Use: Electric storage wall-mounted vertical boiler intended for multiple points of use for heating water with electric energy
Suitable as a source of hot water for family houses, apartments, accommodation facilities, and places with a need for a larger amount of hot water.
Possibility of preparing domestic hot water using a lower electricity tariff - night current. Suitable for a family of two or more members. Suitable for damp environments. Vertical installation on the wall - upright. Wide range of uses
Features and advantages:
- Electric storage heaters designed for wall mounting, with volumes of 80–160 liters
- Heating is ensured by a ceramic heating element, controlled by an operating thermostat and secured by a safety thermostat (thermal fuse).
- Temperature range 5–74 °C. Electrical protection IP 45.
- Strong polyurethane insulation (on average 55 mm), very low heat losses.
- attractive design
- adjustable hanging height
- set temperature lock
- Preparation of domestic hot water in buildings with the possibility of using a low electricity tariff (night current).
Accessories: Safety valve
Product tested according to the highest quality standards
| Type | OKHE 80 | OKHE 100 | OKHE 125 | OKHE 160 |
|---|---|---|---|---|
| Volume [l] | 80 | 100 | 125 | 152 |
| Nominal overpressure [MPa] | 0.6 | 0.6 | 0.6 | 0.6 |
| Voltage [V] | 230 | 230 | 230 | 230 |
| Power input [W] | 2000 | 2000 | 2000 | 2000 |
| Electrical protection | IP 45 | IP 45 | IP 45 | IP 45 |
| Heater height [mm] | 742 | 887 | 1 052 | 1 237 |
| Heater width [mm] | 520 | 520 | 520 | 520 |
| Max. weight without water [kg] | 37 | 42 | 49 | 57 |
| Heating time by electricity from 10 °C to 60 °C [hours] | 2.5 | 3 | 3.8 | 5 |
| Heat losses/energy efficiency class [kWh/24 h] | 0.55/B | 0.7/B | 0.87/B | 1.05/B |
Frequently Asked Questions
- What volume of tank should I choose? A common consumption estimate is based on about 40-50 liters of hot water (at about 40-45 °C) per person per day for standard use (showering, washing); for bathing in a tub or with a larger number of bathrooms/outlets, a larger volume should be considered. When choosing, also consider whether the tank will be heated by a boiler with high output (faster heating, a smaller volume may suffice) or, for example, only by a solar system (where, on the contrary, a larger volume is worthwhile for heat accumulation during the day).
- Can I connect this DRAŽICE tank to an existing boiler? In most cases yes, but you should check the compatibility of the hydraulic connection (dimensions and type of connections) and whether your boiler supports control of 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 ask our customer service for advice.
- 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 pipework, 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 heat source, including installing the safety valve at the correct pressure, to a heating engineer/installer - an incorrectly installed or missing safety valve poses a safety risk.
Additional parameters
| Category: | electric square water heaters - OKHE, OKHE SMART |
|---|---|
| Warranty: | 2 years |
| Weight: | 37 kg |
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