TEL GmbH
About us
At TEL GmbH, we question the status quo in the field of hall heating. Why do we often heat the entire volume of a hall when only a fraction of it is utilized? And is it truly sensible to warm the hall air when doors need to be regularly opened? Are fossil gases or intricately produced hydrogen really the future?
As an alternative to conventional gas heating systems, we rely on electric infrared radiant heaters. This alternative offers the following advantages:
Rapid Heating: Short-wave infrared radiant heaters enable immediate warming of surfaces and individuals without the need to preheat the air in the space.
Zone-Specific Control: Our technology allows for flexible and demand-oriented heating of various open hall areas to optimize energy consumption.
Simple Installation: The straightforward installation without extensive construction work minimizes space requirements and preserves the flexibility of space design.
Environmentally Friendly: Electric infrared radiant heaters produce no harmful emissions, and with an appropriate power supply, even carbon-neutral operation is possible.
Products & services
TEL Forza electric shortwave infrared heaters for workspace heating // TEL GmbH
TEL Forza: short-wave infrared heaters for immediate, targeted heat in halls, entirely without detours via the room air.
mobile infrared heater for workspaces // TEL GmbH
Mobile stand with 2x TEL Forza 1.5kW heaters: height adjustable, no electrical, wall or ceiling installation required.
Evaporative cooler / adiabatic cooler OKM 22 to approx. 250sqm // TEL GmbH
Ensure comfortable temperatures in large rooms with the OKM 22, the medium-sized air cooler from our range. With an impressive air flow rate of 22,000 m³/h, this cooler can efficiently cool areas of 150 to 250 m². Three adjustable speed settings offer individual adjustment options for any environment. Advantages and Features of the OKM 22 - Efficient cooling performance: Ideal for industrial or commercial spaces, halls, or workshops. - High air flow: With 22,000 m³/h, the cooler provides fresh air even in larger areas. - Low noise: Despite its high performance, the noise level remains below 70 dB. - Mobile use: Thanks to the stable casters with brakes, the unit can be easily moved and positioned safely. - Flexible water supply: Choose between manual filling of the 130-liter tank or a direct water connection. - Durable and robust: The housing is made of corrosion-resistant plastic. - Convenient control: Manage all functions conveniently via the LCD screen or with the included remote control. - Health-promoting: The integrated ionizer reduces viruses and bacteria in the air. Technical details of the OKM 22 - Air flow: 22,000 m³/h - Max. area: 150 to 250 m² - Power consumption: 750 W - Water consumption: 10-15 l/h - Tank volume: 130 liters - Direct water connection: 1/2 inch - Noise level: < 70 dB - Control: LCD display & remote control - Speed levels: 3 - Dimensions: 1120 x 700 x 1650 mm - Weight: 50 kg Why choose the OKM 22? The OKM 22 is the ideal solution for businesses that rely on effective and energy-saving air cooling. Its robust construction and user-friendly operation make it the perfect choice for industrial and commercial applications. Rely on quality and ensure a pleasant working environment with the OKM 22.
Evaporative cooler / adiabatic cooler OKM 30 to approx. 400 square meters // TEL GmbH
Ensure comfortable temperatures in large rooms with the OKM 30, the largest air cooler in our range. With an air flow of 30,000 m³/h, this cooler can efficiently cool areas of 200 to 400 m². Three adjustable speed settings offer individual adjustment options for any environment. Advantages and Features of the OKM 30 - Efficient cooling performance: Ideal for industrial or commercial spaces, halls, or workshops. - High air flow: With 30,000 m³/h, the cooler provides fresh air even in larger areas. - Low noise: Despite its high performance, the noise level remains below 70 dB. - Mobile use: Thanks to the stable casters with brakes, the unit can be easily moved and positioned safely. - Flexible water supply: Choose between manual filling of the 200-liter tank or a direct water connection. - Durable and robust: The housing is made of corrosion-resistant plastic. - Convenient controls: Manage all functions conveniently via the LCD screen or with the included remote control. - Health-promoting: The integrated ionizer reduces viruses and bacteria in the air. - Energy-saving: With only 1.1 kW of power consumption, the cooler is particularly efficient. Technical details of the OKM 30 - Air flow: 30,000 m³/h - Max. area: 200 to 400 m² - Power consumption: 1,110 W - Water consumption: 15-30 l/h - Tank volume: 200 liters - Direct water connection: 1/2 inch - Noise level: < 70 dB - Control: LCD display & remote control - Speed levels: 3 - Dimensions: 1565 x 725 x 1760 mm - Weight: 110 kg Why choose the OKM 30? The OKM 30 is the ideal solution for businesses that rely on effective and energy-saving air cooling. Its robust construction and user-friendly operation make it the perfect choice for industrial and commercial applications. Rely on quality and ensure a pleasant working environment with the OKM 30.
Evaporative cooler / adiabatic cooler OKM 14 up to approx. 180sqm // TEL GmbH
Ensure pleasant temperatures and hygienically clean air with the OKM 14, one of the most compact air coolers in our range. With an air flow of 14,000 m³/h, this cooler can efficiently cool areas of up to 180 m². A speed controller and the integrated UVC sterilization lamp ensure optimal air quality and comfort. Advantages and Features of the OKM 14 - Efficient cooling performance: Ideal for industrial or commercial spaces, workshops, or warehouses. - High air flow: With 14,000 m³/h, the cooler ensures pleasant temperatures in medium to large areas. - Quiet operation: Even at high performance, the noise level remains pleasantly low. - Mobile use: Thanks to the stable casters with brakes, the cooler can be used flexibly. - Flexible water supply: The 80-liter tank can be filled manually or automatically. - Robust construction: The housing made of corrosion-resistant plastic ensures durability. - Easy control: The airflow can be optimally adjusted using the speed control and the optional electric flap. - Sterilization lamp: The integrated UVC lamp removes germs and viruses directly in the water flow to sustainably improve air quality. - Low maintenance: The easy cleaning and low maintenance requirements make the OKM 14 particularly user-friendly. Technical details of the OKM 14 - Air flow: 14,000 m³/h - Max. area: 180 m² - Power consumption: 510 W - Tank volume: 80 liters - Speed control: Variable - Dimensions: 130 x 74 x 50 cm - Weight: 45 kg Why choose the OKM 14? The OKM 14 is the ideal choice for companies that rely on effective and hygienic air cooling. The integrated sterilization lamp offers additional protection, especially in areas with high hygiene requirements. Its compact design and ease of use make it perfect for industrial and commercial applications.