Elettrico 400V - 9 kW
28 x 35 x 51 h cm - 708 m³/h
The Trotec TDS 50 electric heater (code 1410000020 ) is a three-phase heater designed for fast and efficient heating of indoor and covered outdoor spaces. Designed for intensive applications, the TDS 50 combines a high heat output of 9 kW , an air flow rate of 708 m³/h , and safe operation without oxygen consumption or combustion gases.
Thanks to the integrated thermostat, 2-stage power control, and air guide plate, the Trotec TDS 50 ensures even heat distribution. Ideal for construction sites , workshops , warehouses , catering businesses, and temporary structures. Its metal construction, advanced safety features, and the option of wall or ceiling mounting make it extremely versatile. A robust, quiet, and efficient heater , 100% Trotec (development, design, and production).
Relevant aspects:
The Trotec TDS 50 is a three-phase heater designed for high performance in professional and semi-professional applications. With a maximum heat output of 9 kW and an air flow rate of 708 m³/h , it is ideal for quickly heating unheated spaces such as construction site containers, workshops, sheds, greenhouses, and industrial workspaces.

The Trotec TDS 50 is a three-phase hot air generator (400 V – 50 Hz) that, unlike combustion heaters, does not produce smoke or condensation . This makes it perfect for indoor use, ensuring clean, constant, and safe heat even for prolonged use.


The device features a built-in thermostat and two-stage power control (4.5 kW / 9 kW) , allowing for continuous and precise temperature regulation. The standard air guide plate optimizes heat dispersion, increasing efficiency and ensuring even heating of the room.

Made with a metal housing, the TDS 50 is designed to withstand demanding working conditions. It integrates numerous safety features such as overheat protection, a motor with thermal protection, a post-ventilation function for cooling components and an automatic restart function. The low noise level of 52 dB(A) makes it suitable even for busy environments.
Thanks to the lateral threads, the heater can be installed on the wall or ceiling using optional brackets, or used on the floor. The carrying handles also allow for stable stacking , ideal for space-saving storage.


| Power Supply | 400 V |
| Max Thermal Power | 9 kW - 16 A |
| Air Flow | 708 m³/h |
| Temperature | -15÷25°C |
| Ventilation Levels | 3 |
| Heating Element | Stainless steel |
| Sound Level | 52 dB(A) |
| Overheat Protection | YES |
| Auto Restart Function | YES |
| Fan Delay | YES |
| Fan | Axial |
| Heating Protection | 91°C |
| Thermostat | Integrated |
| Dimensions | 28 x 35 x 51 cm |
| Weight | 9.5 kg |
| Power Supply | 400 V |
| Max Thermal Power | 9 kW - 16 A |
| Air Flow | 708 m³/h |
| Temperature | -15÷25°C |
| Ventilation Levels | 3 |
| Heating Element | Stainless steel |
| Sound Level | 52 dB(A) |
| Overheat Protection | YES |
| Auto Restart Function | YES |
| Fan Delay | YES |
| Fan | Axial |
| Heating Protection | 91°C |
| Thermostat | Integrated |
| Dimensions | 28 x 35 x 51 cm |
| Weight | 9.5 kg |