Nepřímotopné stacionární zásobníky

Indirect stationary water heaters for floor installation available in capacities of 100–1000 liters with an enameled vessel and a powerful heat exchanger for domestic hot water (DHW) heating using an external source.

Some of the heaters with capacity of 200, 250, 300, 400, 500, 750 liters and 1000 liters are manufactured with two heat exchangers for the connection of two heating water sources (e.g. gas boiler + an alternative source) When connecting both exchangers to the series, a TUV resource with a power of up to 44 – 55 kW can be obtained.

The water heater is equipped with DHW heating temperature control (thermostat for the three-way valve or circulation pump control) for 230 V/50 Hz, safety valve and a circulation outlet.

Stationary combined storage tank suitable for connection to heat pumps and other low-temperature sources. In the upper part of the heater there is an enamelled water heater with a heat exchanger, and in the lower part there is an equalizing storage tank for the heating circuit.

OKC NTR/BP

Stationary hot water heater with side flange and one exchanger, suitable for many different heat sources with the possibility of installation of a TT heating element (electric heating units (TPK, TPJ, R or TJ 6/4").

OKC NTRR/BP

Stationary hot water heater with side flange and two heat exchangers, suitable for many different heat sources, possibility of installation of a TT heating element (TPK, TPJ, R or TJ 6/4") electric heating units).

OKC NTR

Stationary hot water heater with one exchanger suitable for different heat sources.

OKC NTRR

Stationary hot water heater with two exchangers suitable for different heat sources.

OKC NTR/HV

Stationary heater with one heat exchanger and inlets and outlets in the top cover suitable for installation under wall-mounted boilers.

OKH NTR/HV

Stationary heater in angular design with one exchanger and inputs and outputs in the upper lid suitable for installation under wall-mounted boilers.

OKC NTR/HP

Stationary heater with large-area exchanger suitable for connection to heat pumps and other low-temperature sources.

OKC NTRR/HP/SOL

Stationary heater with two heat exchangers optimized for connection to heat pumps, solar collectors and other low-temperature heat sources.

We recommend drawing up a project.

OKC NTRR SOL

Stationary heater with two exchangers optimized for connection to solar panels.

CONTACTS
Družstevní závody Dražice-strojírna s.r.o.
Dražice 69, 294 71 Benátky nad Jizerou
Czech Republic
Tel.: +420 326 370 911
E-mail: info@dzd.cz