indirect-heated stationary
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Indirect stationary water heaters Dražice OKC and OKCE
A newer range of enamelled indirect water heaters for floor standing installation with capacities of 100–300 litres, featuring an enamelled tank and a powerful single heat exchanger, or from the 200-litre type onwards, two heat exchangers for heating domestic hot water from an external source or a combination of different sources. By connecting both heat exchangers in series, a DHW output of up to 57 kW can be achieved.
The water heater is equipped with DHW temperature control (thermostat for controlling a three-way valve or circulation pump) for 230 V/50 Hz voltage, and up to 200 litres it also has a safety valve and a circulation outlet.
Frequently Asked Questions
- What does the designation NTR mean? It denotes an indirect-heating version with a heat exchanger for connection to an external heat source (boiler, heat pump).
- What is the difference between OKC NTR and OKCE NTR? OKC NTR is purely indirect-heated, while OKCE NTR additionally has a built-in electric heating element for extra heating.
- What spaces are stationary water heaters suitable for? They are floor-standing units suitable for boiler rooms and technical rooms with sufficient space.