Boiler Drazice ox 160 ntr. Indirect heating boiler Drazice NTR series - technical characteristics

Side terminals

Floor water heaters indirect heating water with a volume of 100-250 liters with an enameled tank and a powerful heat exchanger for heating water for technical and household needs (HW) from an external source. Water heaters with a volume of 200 and 250 liters are available in a version with two heat exchangers for connecting two sources of hot water from heating system(for example, gas boiler + alternative source). When both exchangers are connected together, the total power of hot water supply sources can be increased to 44 kW. The water heater is equipped with a hot water temperature regulator (thermostat for controlling a three-way valve or circulation pump) with power supply 230 V/50 Hz, safety valve and outlet for circulation.

Main function

heating of hot water supply all year round hot water from a gas heating boiler with a priority connection to the heating of the hot water supply. In OKC x NTRR models it is possible to combine hot water supply from gas boiler and an alternative source of heat energy, or by connecting both heat exchangers together, obtain an indirect heating reserve for a boiler with a capacity of St. 24 kW.

Technical data

Type	OKC 100 NTR	OKC 125 NTR	OKC 160 NTR	OKC 200 NTR	OKC 250 NTR
Volume [l]	95	115	145	210	250
Water heater weight [kg]	57	69	77	95	107
Water heater height [mm]	881	1 046	1 235	1 330	1 508
Water heater diameter [mm]	524	524	524	584	584
Heat exchanger surface [m^2]	1,08	1,45	1,45	1,45	1,45
Tank operating pressure	0,6	0,6	0,6	0,6	0,6
Heat exchanger operating pressure	1	1	1	1	1
Connecting warm tech. water	JS 3/4"	JS 3/4"	JS 3/4"	JS 3/4"	JS 3/4"
Connection heating water	JS 1"	JS 1"	JS 1"	JS 1"	JS 1"
Setting range [°C]	up to 80	up to 80	up to 80	up to 80	up to 80
Recommended warm water temperature [°C]	60	60	60	60	60
Connection voltage	1 P-EN AC 230 V/50 Hz	1 P-EN AC 230 V/50 Hz	1 P-EN AC 230 V/50 Hz	1 P-EN AC 230 V/50 Hz	1 P-EN AC 230 V/50 Hz
Denomination heating power at temp. heating water 80 °C and flow 720 l/h [W]	24 000	32 000	32 000	32 000	32 000
Heating time from 10 °C to 60 °C [minutes]	14	17	23	28	36
Coeff. elect. security	IP 44	IP 44	IP 44	IP 44	IP 44
Heat loss	0,9	1,1	1,39	1,4	1,73

Peculiarities

Drazice ox 160 ntr

Drazice okc 160 ntr - indirect heating water heater. It is mounted vertically on the floor, used to provide hot water supply in country houses, cottages. It is also possible to use it for other household and household purposes in small spaces. For water preparation high temperature using the Drazice okc 160 ntr water heater, a third-party energy source is used, this can be a gas or solid fuel boiler, the system central heating etc. Heating is carried out powerful heat exchanger in the form of a spiral.

To produce the Drazice ox 160 ntr boiler, high-quality steel is used, coated with enamel to prevent contact of water with metal. Thermal insulation with a 42 mm layer is made of polyurethane without freon.

The peculiarity of Drazice 160 ntr is its high efficiency. It is achieved thanks to effective thermal insulation, a built-in thermostat to maintain the set water temperature and a spiral-type heat exchanger. It will take you no more than 20 minutes to heat the water to 60°C. The advantages include protection against overheating, which is why the water heater Drazice okc 160 ntr is considered one of the most reliable.

Buy boiler Drazice okc 160 ntr by favorable price you can in the Teplogid online store. We provide a guarantee for the drazice ox 160 ntr boiler for 5 years on the tank and 2 years on electrical and other parts. We also deliver water heaters Drazice ox 160 ntr throughout Russia.

Boilers (water heaters) of indirect heating of the OKC ... NTR/BP series are the basic series of indirect heating in the line of the manufacturer Drazice. Provides hot heating process water(GTV) water supply systems all year round with hot water or other coolant from the heating system (for example, from a gas or solid fuel heating boiler) with a priority connection to the heating of the hot water supply. In the OKC...NTRR models, you can combine the supply of hot water from a gas boiler and an alternative heat source, or by connecting both heat exchangers together, you can obtain a significant increase in the area of the heating heat exchange surface.

Version BP (side flange):
The newest series of floor-standing enameled indirectly heated water heaters with a volume of 160–250 liters with an enameled tank and powerful one or two (from 200 liters) heat exchangers for heating hot water from an external source or a combination of sources. By connecting both heat exchangers, you can obtain a source for heating hot water with a total power of up to 57 kW. The water heater is equipped with a hot water temperature regulator (thermostat for controlling a three-way valve or circulation pump) with a power supply of 230 V/50 Hz, and with a volume of up to 200 liters - a safety valve and an outlet for circulation.

At the bottom of the water heater there is an inspection flange hatch for cleaning inner surface tank and for installation, if necessary, of auxiliary electrical heating element TPK series from the catalog additional equipment. When using water heaters in systems with solar panels, water heaters with a volume of 200 liters or more are equipped with a 6/4" pipe for the TJ electric heating element, located above the solar heat exchanger (see the catalog of additional equipment).

Indirect water heaters with a volume of 300–1000 liters with an enameled tank at an operating pressure of up to 1 MPa. Water heaters are equipped with one (NTR) or two (NTRR) powerful spiral heat exchangers, sleeves for monitoring and control sensors, and also an inspection flange hatch. It is used for heating hot water hot water with max. temperature 110 °C and pressure 1 MPa. An auxiliary electric heating element of the R and SE series can be mounted in the inspection hatch (see the catalog of additional equipment). The 6/4" pipe above the lower heat exchanger is intended for mounting an auxiliary electric heating element of the TJ series for additional heating of the hot water supply (see the catalog of additional equipment). Such additional heating is used when connecting the water heater to the system on solar powered. For water heaters with a volume of up to 500 liters, the insulation is a layer of solid polyurethane foam 50 mm thick. Water heaters for 750 and 1000 liters are insulated with a 100 mm layer of soft polyurethane foam (Molitane) and are supplied as separate units with a tank.