Trotec TEH 20 T 2.5 kW Industrial Electric Heater 2.5 kW

Industrial Electric Heating for Enclosed Spaces

The Trotec TEH 20 T is a compact, stackable electric heater built for steady performance in industrial and commercial settings. Its enclosed heating system does not draw in oxygen and does not require inlet or outlet openings, allowing it to supply clean, dry warm air even in sealed rooms. This makes it suitable for areas where ventilation is limited or where moisture needs to be managed during construction work. When paired with a condensation dehumidifier, the TEH 20 T can also help reduce drying times on site.

Controlled, Efficient Heat Output

Airflow is channelled through a flow-optimised chassis that keeps the warm air focused instead of spreading out across the space. The integrated thermostat manages the heating elements and switches them into continuous operation only when the temperature drops below the set point. A red indicator light shows when the heating stage is active, providing a simple visual check during use.

Durable Housing for Professional Use

The heater is built with a reinforced steel sheet body and a protective coating designed to handle repeated movement. Its double-walled casing helps lower the external surface temperature while the unit is running. A shaped stacking groove on the top allows TEH units of the same size to sit securely together, whether they are being transported between jobs or stored in equipment rooms.

Portable and Service-Friendly

Recessed handles with Grip-Clip inserts provide a reliable hold when the heater needs to be lifted or repositioned. Inside, the components are arranged for straightforward access, making routine checks and maintenance tasks easier to carry out. This design supports consistent operation across long duty periods.

Buy from NHS

National Heater Shops supplies the TEH 20 T with rapid UK delivery and technical support.

Heating Performance: 2.5 kW / 2,150 kcal
Air Flow Rate: 300 m³/h
Air Pressure: 40 Pa
Temperature Increase (ΔT): 57 °C
Fan Stages: 1
Power Consumption: 11.4 A / 16 A
Plug Type: UK Type G
Cable Length: 2.75 m
Thermostat: Yes
Mobility: Portable
Noise Level: 62 dB(A) at 1 metre
Dimensions (L × W × H): 325 × 260 × 332 mm
Weight: 10.5 kg
Hose Connection: Ø 155 mm
Suitable Hose Length: Up to 7 m
Overheat Protection: Yes