The GEOX series is specifically designed for highly efficient hot water production for all types of heat pumps up to 18 kW (200/250 L = 15 kW; 300 L = 18 kW), thanks to the large heating surface of the heat exchanger (2.6 – 3.1 m2). The storage tank is equipped as standard with an electric heating element, which is located in the lower part of the tank for maximum protection against legionella (with external control).
The heating element can also be used as a backup for the heat pump if necessary, which ensures maximum operational safety. The mixing valve can be optionally easily retrofitted if necessary.

GEOX minimizes heat loss with its excellent thermal insulation. With its large surface heat exchanger, the storage tank is particularly suitable for alternative energy sources, such as heat pumps. The tank also has excellent corrosion protection thanks to its Incoloy 825 material.

The series is available with a storage volume of 200–250–300 liters. The internal heat exchanger of the series is a permanently welded smooth tube coil.

The thermostat of the heating elements is adjustable from 50–75°C, the safety thermostat is activated at 85°C. The 9 bar safety valve can be used up to 90°C and has a 1/2” external thread connection. The scale-resistant heating element has a 5/4” connection. The tank legs are adjustable in height between 0–40 mm.