Onyx: The Ultimate in Zero Light Infrared Heating
Superior, Discreet Heating Solutions for Commercial Spaces
The Onyx is a best-in-class commercial heater that delivers superior performance without emitting any light. Zero Light infrared heaters have evolved significantly in recent years, benefiting from advancements in the materials used in their construction. This evolution has made them ideal for environments where additional light is either unnecessary or undesirable.
The Zero Light feature of the Onyx Infrared heaters makes them suitable for a wide range of commercial and residential applications. These heaters perform best in semi-enclosed or enclosed spaces with minimal air movement, making them perfect for use in restaurants, casinos, photographic studios, places of worship, as well as home and garden settings.
The Connect Infrared Onyx heaters offer excellent heating solutions for spaces that require discreet heating options, whether indoors or in very sheltered outdoor areas. They have been industry-tested for both scenarios.
The Onyx range is particularly well-suited for smaller indoor rooms, including bathrooms. Their unobtrusive design and highly efficient heating technology make them a state-of-the-art heating solution, unlike any other infrared heater in the world.
If you are unsure which Zero Light heater is best for your specific heating needs, please do not hesitate to contact us.
Zero Light Infrared Heating Performance
Proof of Performance
A demonstration conducted by the Net Zero Officer of the Coventry Diocese confirmed the effectiveness of zero-light infrared heaters using infrared imaging technology.
- Infrared Camera Observation:
An infrared camera captured the temperature distribution of a space heated with zero-light infrared technology. Surfaces and occupants recorded temperatures exceeding 20°C, demonstrating the direct and effective warmth provided by the heaters. - Zero-Light Emission:
Unlike shortwave infrared systems, which produce a bright glow, the heaters emit medium-wave infrared energy, invisible to the human eye, ensuring no visual disruption.
Why Connect Infrared?
Premium Infrared Heating Technology
- Superior Performance: Engineered for high performance, Onyx heaters provide powerful and efficient heating without the need for visible light, making them perfect for environments where discretion is key.
- Versatile Applications: Ideal for a wide range of settings, including restaurants, casinos, photographic studios, places of worship Whether it’s a commercial or residential area, Onyx heaters deliver consistent warmth.
- Efficiency and Technology: Combining unobtrusive design with cutting-edge heating technology, the Onyx range represents state-of-the-art infrared heating solutions, setting a new benchmark in the industry.
- Customer Support: Connect Infrared offers exceptional customer service and a knowledgeable specification team ready to help you choose the best Zero Light heater for your specific needs.

High Performance Zero Light Onyx Heater
Thermostat monitoring the ambient temperature of the zone
Heating the Zone


















