Boiler Drazice OKC200NTRR/SOL

Boiler Drazice OKC200NTRR/SOL

The Hewalex OKC200NTRR/SOL capacitive water heater is designed for heating hot domestic water in two systems: a solar installation and a boiler.

Brief information

The Hewalex OKC200NTRR/SOL water heater comes with two heat exchangers (coils). The lower coil is connected to the solar system, while the upper coil is used for a traditional heat source, most often a boiler. An electric heater (TEN), installed in a separate 6/4" pipe, can be used as an additional heat source.

The water heater (boiler) features low heat loss thanks to 50 mm thick rigid polyurethane foam insulation. Energy efficiency class C indicates a very high standard in its class, while maintaining optimal
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Brand: Hewalex
Weight without water: 104 kg
Insulation: 42 mm
Excess pressure in the tank: 10.0 bar
Max. operating temperature: 16/28 min
Energy efficiency class: C
Thermal conductivity λ of insulation: 0.022 W m K
Excess pressure in the heat exchanger: 10.0 bar
Heat exchanger volume: 7/7 l
Heating surface area of the heat exchanger: 1/1 m²
Heating time by heat exchanger from 10°C to 60°C: 90°C
Continuous heat exchanger power: 24/24 kW
Static loss: 82 W