Water heater OKC500NTRR/SOL (2-coil for domestic hot water DHW) 81.10.04

Capacity heater for hybrid systems

The OKC500NTRR/SOL heater is designed for heating domestic hot water in 2-system setups consisting of a solar installation and a heating boiler. The device is equipped with two heat exchangers (coils), where the lower one is connected to the solar installation, and the upper one to a traditional heat source.

Construction and materials

The tank made of steel ensures durability and resistance. Internal surfaces are coated with ceramic enamel for corrosion protection. Additional protection is provided by a magnesium anode. The outer casing is made of hard plastic in gray color, providing increased resistance to dirt and damage.

Energy efficiency

The heater achieves energy efficiency class "C", which testifies to the very high standard of the materials used and the optimal ratio of energy efficiency to purchase and operating costs. The use of effective insulation minimizes heat loss.

The dual-coil design enables the use of solar energy while simultaneously ensuring the supply of hot water.

Installation and adjustment

The heater can be placed directly on the floor, and thanks to adjustable feet, precise leveling is possible without the need for additional construction work.