Drazice OKC 1000 NTRR/BP is a freestanding indirect storage tank with two heat exchangers, with a volume of 930 liters. The NTRR/BP does not have its own water heating unit. It can be heated by various types of central heating boilers, renewable energy sources, or a combination of these.
The device has an energy rating of D, the weight of the tank when empty is 271 kg. A TJ 6/4” heating element can be installed in the tank. The product is enameled inside, equipped with a thermometer and a magnesium anode, which is located in the upper part of the tank, thus reducing possible corrosion.
The surface of the heat exchanger is 2.45 m2, its volume is 17.1 liters. The insulation is polyurethane foam, its thickness is 80 mm. The product has a ¾” KM, a 1” KM, a ¾” BM, a ½” BM and a 6/4” BM connection.
More information about the indirect heating device OKC NTRR/BP
In models 200, 300, 400 and 500
The tank has a side flange that serves as a revision opening
Possible installation of a heating flange unit - usability table
DHW heating in combination with heating water or electric heating in medium and large buildings, standby water supply of a heat exchange station, larger alternative energy sources, etc.
Heating water with a maximum temperature of 110 °C and a pressure of 1 MPa can be used for DHW heating.
