Drazice OKCE 250 NTRR/2,2kW

Drazice OKCE 250 NTRR/2.2 kW - Floor-standing, vertical, round. IP44 protection rating.
Freon-free polyurethane thermal insulation up to 65 mm thick.
Energy efficiency class "B" - OKCE 250 NTRR/2.2 kW models.
A "dry heating element" is a ceramic electric heating element housed in a steel sleeve welded to the flange cover. This allows for easy replacement of the heating element without compromising the water heater's tank's seal.
The advantage of this design is the increased heat exchange surface, protection of the heating element from scale formation, which distinguishes Drazice water heaters from water heaters of other manufacturers using “wet heating elements”.
Tubular spiral heat exchanger with an area of 1.08 m^2 for OKCE 250 NTRR/2.2 kW models.
The inner surface of the tank is coated with high-quality nickel-free enamel, which, in combination with a protective magnesium anode,
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