Indirect heating boiler Drazice OKC 250 NTRR (110990801)

Drazice OKC 250 NTRR boiler (110990801) is a stationary storage water heater that produces hot water by indirect heating. This mechanism uses the heat obtained from water heated by a gas boiler. This model of the Drazice water heater uses hot water that has been obtained from two alternative energy sources. It can be a gas boiler in combination with a heat pump or a solar system. The durability of the tank of the indirect water heater Drazice OKC 250 NTRR is provided by the enamel that protects it from corrosion. The capacity of the boiler tank is 250 l.

The Drazice OKC250 NTRR includes two heat exchangers, the power of which is 24 kW. The presence of nozzles ensures water supply and drainage, as well as its circulation. Polyurethane, the thickness of which is 40 mm, was used as a heat-insulating material. This boiler weighs 118 kg and is very compact. The corrosion resistance of the tank is increased due to the use of a magnesium anode. The body of the boiler is made of steel and covered with powder paint.

When two heat exchangers are connected together, the total power of hot water sources can be brought up to 44 kW. The water heater is equipped with a DHW temperature controller (a thermostat for controlling a three-way valve or circulation pump) with a 230 V / 50 Hz power supply, a safety valve and a circulation outlet. Degree of equipment protection IP44.

Characteristics Boilers and water heaters

Model

OKC 250 NTRR

Article

110990801

Type of installation

напольный

Installation

вертикальная

Wiring

справа

The shape of the tank

цилиндрическая

Degree of equipment protection

IP42

compatibility

газовый котел

Inner tank material

сталь с эмалевым покрытием

Weight without water

87 кг

Manufacturer

Drazice

The maximum temperature of hot water in the tank

90 °C

Heat exchanger area

1 м² + 1 м²

Number of heat exchangers

2

Protective equipment of the tank

магниевый анод

The depth

584 мм

Width

584 мм

Tank volume

234 л

height

1542 мм

The working pressure of the heat exchanger

1 MPa

Working pressure of the tank

0.6 MPa

Country of manufacture

Чехия

Warranty, month

24

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