TEL Terra 5.25 kW infrared hall heater, long-wave dark heater for industry, logistics and workshops

TEL Terra: long-wave infrared hall heater

The TEL Terra is an industrial infrared hall heater with long-wave heat radiation. Unlike short-wave heaters, it produces practically no disturbing light and operates silently. It emits its heat evenly and deeply, without air movement and without glare. This makes it particularly suitable for the background heating of halls and for work areas where light or glare would be a nuisance.

Three robust tubular heating elements of 1,750 W each sit in their own aluminium reflector profile. The housing is made of folded sheet steel and is designed for continuous operation (e.g. more than 8 hours a day) in demanding industrial environments. As there are no glass tubes, the Terra is insensitive to vibration and impact. The Terra is manufactured in Germany.

Short, medium or long wave? How the Terra differs

The TEL range offers three infrared technologies for halls:

Short-wave heaters such as the TEL Forza heat people and surfaces directly and instantly and show their strengths wherever there is a lot of air exchange. The medium-wave TEL Forza Carbon emits a milder heat with much less light. The long-wave TEL Terra mainly heats floors, walls, machines and materials, which then release the heat back into the room. The result is a particularly even and comfortable feeling of warmth. After switching on, the Terra needs a few minutes to reach its full heat output, so it is best suited to longer operating times.

Key features

Even surface heat: The long-wave radiation is absorbed by the floor, walls and fittings and released again. This ensures a balanced temperature in the hall without having to heat up all the air first.

Glare-free and silent: No glow, no fan, no air movement. Ideal for workplaces with screens, reflective surfaces or work that involves looking upwards.

Robust and durable: Tubular heating elements without glass tubes, sheet steel housing, designed for daily continuous operation.

Zone-specific control: Individual hall areas can be heated in a targeted way and according to demand to optimise energy consumption.

Easy installation: Installation is possible without extensive construction work, in new buildings as well as in existing ones. The technology requires neither a gas connection nor a flue.

Environmentally friendly: Electric infrared heaters produce no emissions on site. With a suitable power supply, even CO2-neutral operation is possible. This helps you meet energy regulations and achieve your ESG goals.

Technical data

Total output: 5,250 watts

Heating elements: 3 × 1,750 W tubular heating elements with aluminium reflector profile

Power connection: 400 V, 3-phase, via integrated terminal block, without cable. Single-phase operation is not possible.

Recommended mounting height: 4 to 10 m, ceiling mounted

Dimensions: 1,200 × 358 × 85 mm

Housing: folded sheet steel

Fixing: eye bolts for chain or wire rope suspension, 4 × M6 threads on the housing

Scope of delivery: heater with eye bolts, without connection cable, without chains or ropes

Applications

Production halls, warehouses, logistics centres, workshops, machine and plant operator workstations, picking and packing areas, agricultural buildings and all areas where even, glare-free surface heat without draughts is required.

Installation and operation

Installation: The TEL Terra is mounted on the ceiling at a height of 4 to 10 metres. The supplied eye bolts allow it to be easily suspended from chains or wire ropes (chains and ropes are not included). The four M6 threads on the housing also allow other on-site fixing methods, for example on beams, profile rails or custom support structures.

Electrical connection: The connection is made on site by a qualified electrician via the integrated terminal block.

Operation: Switched on and off via an on-site switch or control system (not included).

Maintenance: Always disconnect the power supply before cleaning and repairs. To ensure optimum heating performance, the reflectors should be kept clean.

With the TEL Terra you get even, glare-free and environmentally friendly heat for halls that are heated over longer periods. We will be happy to advise you whether short, medium or long-wave technology is best suited to your hall.