The TROTEC TEH 70 is a powerful and robust electric heater designed for demanding professional heating applications in construction sites, industrial facilities, agriculture, and for heating unventilated rooms with condensation-free warmth. Its durable construction and high-quality workmanship make it a reliable solution for continuous operation in tough environments.
With a maximum air flow of 1,258 m³/h and a heating capacity of up to 12 kW, the TEH 70 delivers efficient and targeted heating with a temperature increase of up to 50 °C. The flow-optimized steel housing ensures focused hot air output without turbulence losses, even when used with air transport hoses up to 15 metres in length.
The heater features an extra heat-insulated hose connection with an outlet grille and a reinforced support ring, providing improved stability for connected air transport hoses and ensuring precise hot air distribution.
A robust multi-stage control system allows heat output to be adjusted according to demand. Stage one activates the fan, while stages two to four gradually increase the heating power in three steps up to the maximum output of 12 kW.
The TEH 70 is designed for maximum flexibility. It is stackable up to three units and can be combined with dimensionally identical models such as the TEH 100. This enables space-saving storage and versatile heating configurations, including 180-degree stacked installations for multi-directional air distribution.
Equipped with robust, rubber-coated metal transport wheels and carrying handles, the TEH 70 can be repositioned quickly and easily. When stacked and secured in the stacking grooves, the wheels provide stable and secure support during operation.
Technical Specifications
Performance
- Maximum air flow: 1,258 m³/h
- Maximum heating capacity: 12 kW
- Maximum temperature increase: 50 °C
- Sound pressure level at 1 m: 72 dB(A)
Heating Output Levels
- Level 1: Fan only
- Level 2: 6 kW
- Level 3: 9 kW
- Level 4: 12 kW
Electrical Data
- Power supply: 400 V / 50 Hz
- Power consumption: 12 kW
- Nominal current consumption: 18.2 A
- Recommended fuse: 32 A
- Cable length: 0.75 m
Heating & Fan
- Heating element: Stainless steel heating coil
- Fan type: Axial
- Fan speeds: 1
Safety & Functions
- On/off switch
- Integrated overheating protection: 60 °C
Dimensions & Weight
- Length (without packaging): 465 mm
- Width (without packaging): 425 mm
- Height (without packaging): 555 mm
- Weight (without packaging): 27 kg
- Weight (including packaging): 31.5 kg
Additional Information
- Housing: Metal
- Air outlet / hose connection diameter: 300 mm
- Maximum hose length: 15 m
- Stackable: up to 3 units
- Mobility: Carrying handles and rubber-coated metal wheels