Heater VF 750-1 - uninsulated 86.60.02

Thermal storage tank for heating systems

The VF 750-1 heater is used to heat domestic hot water via a single heat source. The single-coil design with a capacity of 750 liters can serve as part of a larger water heating system composed of several heaters.

Construction and materials

The tank is made of steel coated with ceramic enamel to protect against corrosion. The internal surfaces are additionally protected by a magnesium anode, which is standard equipment for the device.

The protective foil on the outer surface is silver in color and easy to keep clean. The design includes a built-in inspection opening at the bottom, which facilitates maintenance and allows for the installation of additional accessories.

Operating parameters and efficiency

The coil heat exchanger with a surface area of 3,7 m² allows for connection to a solar installation or a heating boiler. The manufacturer recommends a maximum solar collector absorber area of 15 m² for connection.

The device can be placed directly on the floor, and thanks to the adjustable feet, precise leveling is possible. The thermometer built into the housing allows for reading the water temperature and monitoring the heater's operation.

Heating systems, compatibility, and insulation

The VF 750-1 heater can be connected to a solar installation or a heating boiler, serving as one of the stages of domestic hot water heating in a larger system. The device is compatible with various heat sources.

Optional heating accessories with powers of 4,5 kW, 6,0 kW, and 7,5 kW (400V) are available, which expand the functionality of the device.

The thermal insulation system has a thickness of 100 mm, which minimizes heat loss. The insulation is supplied as a separate component (catalog no. 86.60.04), protecting it from damage during installation and facilitating transport.

The manufacturer provides a warranty lasting 5 years.