Due to its high air flow rate and advanced PTC heater battery technology, the high-performance rapid heater TDS 50 M is ideally suited for quickly heating large, cold rooms.

The TDS 50 M is powered by three-phase current, which is, however, not supplied to a conventional heating coil but to a durable PTC ceramic heating element integrated in this electric heater. In direct comparison, this does not only entail a more homogenous hot air current and a lower noise generation – the ceramic PTC heater battery also offers many additional assets:

PTC ceramic heating elements are more durable and robust than devices with heating wires or coils. Furthermore, PTC heater batteries independently regulate the power input depending on the ambient temperature and are thus automatically protected against overheating. For this reason, PTC heater batteries do not require a large air supply for cooling, which allows for installation of more smoothly running and hence silent fans.

In combination with the large heater battery surface, TDS-M fan heaters therefore generate a pleasantly homogeneous, draught-free hot air current in a silent way. Moreover, no dust is burnt using this technology, which is why the room air is not contaminated with additional fine particulates – ideal for use in inhabited rooms.

Safe heating operation even in continuous mode does not pose a problem for the TDS 50 M: it has an integrated overheating protection and a fan motor that is equipped with a thermal protection and automatic rundown function, keeping the fan in operation for a certain period of time after switch-off to ensure safe cool-down. As an additional plus in safety, the integrated ceramic heating elements furthermore increase the fan heater’s stability.

Whether for use in a workshop, in living or working spaces – the combination of a robust construction, sound workmanship and discreet design harmoniously integrates in any environment, and the thermally insulated carrying handle makes the device quick and easy to transport.

The desired temperature can be regulated as needed via the integrated infinitely variable thermostat of the TDS 50 M. For more targeted warmth, the heating capacity can be increased in two stages up to 9 kW. If required, the fan can also be used in sole fan operation without heating function.