Drazice OKCV 125

Versatile and reliable combined storage boiler with a capacity of 125 liters from one of the leading European manufacturers of universal domestic water heaters. Designed for horizontal mounting only. In addition to heating water with a built-in "dry" tubular electric heater, powered by a 220V household power supply, the water heater can be operated in combination with a domestic heating system (up to 4 bar at a temperature not exceeding 110 °C) or with solar thermal systems (for example, with available flat plate solar collectors in summer).

The surface area of the built-in tubular spiral heat exchanger, through which the heated coolant is passed, is sufficient to transfer an impressive heat output (up to 17 kW). At a heating circuit temperature of 80 °C and a flow rate of 720 L/h, the full volume of the Drazice OKCV 125 water heater is heated from 10 to 60 °C. in about 45 min. The operation of a “dry” heating element with a power of 2000 W takes more time and the same temperature is reached in about 200 minutes. The inner surface of the steel tank is insulated from water with a special heat-resistant enamel, and an enlarged magnesium anode is provided for additional electrochemical protection against corrosion. High efficiency and low heat losses are provided by polyurethane foam insulation 42 mm thick.