OLTRE by Santoni: the infrared electric heating that overcomes the limitations of traditional systems.
High efficiency electric infrared radiant panels for uniform, healthy and low consumption comfort
In the pursuit of more efficient, healthier, and versatile electric heating solutions, Santoni's OLTRE line stands out for its technology, build quality, and perceived comfort. These low-energy infrared radiant panels integrate advanced materials, a minimalist design, and an operation inspired by the natural principle of solar radiation.
The technical documentation confirms an emission efficiency of up to 81% , values tested at Seibersdorf Austria Laboratories , and an operation capable of guaranteeing uniform temperatures and a higher perceived comfort than traditional convection.
The principle of radiation: heating rooms like the sun
Infrared radiation is the most natural form of heat : the same one we perceive when exposed to the sun, even on a cold day.
OLTRE radiant panels replicate this principle: they do not heat the air, but transfer heat directly to the surfaces , furnishings and people in the room, ensuring uniform and stable comfort.
The main advantage lies in the homogeneous distribution of radiation , which allows you to perceive 3°C more at the same room temperature, with a consequent reduction in energy consumption compared to traditional systems.
Additional benefits:
- dry, condensation-free walls;
- reduction of dust and bacteria circulation (no air ventilation);
- increase in respiratory comfort;
- healthier microclimate, ideal even in humid or poorly ventilated homes.
Technologies and advantages: what makes OLTRE different from traditional panels
To understand why OLTRE radiant panels offer such high performance, it is useful to analyse the construction technology in detail .
The OLTRE line stands out for its use of advanced materials, proprietary construction technology , and solutions designed to maximize efficiency, safety, and comfort in every environment.
| Technology | Technical description | User Benefits |
|---|---|---|
| Carbon Graphite Polyamide | Advanced electrical conductor that replaces standard carbon; ensures very high IR emission and a uniform surface. | Higher thermal output, rapid and uniform heating, almost unlimited life. |
| Silver and copper nanoparticles | Materials inserted to improve air ionization and reduce bacterial concentration. | Healthier environments, clean air, dry walls without mold. |
| Reflector Technology | System that channels 100% of the infrared rays towards the front of the panel. | Maximum energy efficiency, no dispersion, higher comfort. |
| IR emission up to 81% | Certified value, among the highest on the market. | Comfort equivalent to a perceived +3°C, reduced consumption. |
| Five integrated safety sensors | Sensors that constantly monitor temperature and operation. | Total safety, prevention of overheating. |
| CE, GS TUV and IP44 certifications | Complies with major European standards; IP44 rating suitable for bathrooms and wet areas. | Safe installation in any room of the house. |
| No moving parts | No mechanical components or internal ventilation. | Quiet, zero maintenance, zero dust. |
| Compatibility with plug-in and wireless thermostats | Control via local thermostat or remote app. | Simple and optimized comfort management. |
High performance and cost-effective management: the competitive advantage of OLTRE
One of the most obvious advantages of OLTRE panels is the reduction in operating costs .
The panels transform 100% of the electrical energy into perceived radiant heat , require no maintenance and have no components subject to wear.
Comparing annual costs shows that radiant heating is often more cost-effective than heat pumps, diesel, pellet, and even gas heating, considering investment, operation, and maintenance costs.
Efficiency can be further maximized if the system is powered by renewable sources, such as photovoltaics.
Applications: from residential to industrial
The OLTRE range is versatile and designed to work in different contexts.
Key applications include:
Primary heating: The power of the panels allows them to completely replace traditional systems in homes, offices, commercial premises and 24-hour environments.
They are suitable for those who want a completely electric solution, maintenance-free and independent of gas or fuels.
Integration: The panels can integrate existing systems in areas that are difficult to heat: bathrooms, bedrooms, basements, offices, attics, and rooms with limited winter solar radiation.
Heat island heating: Perfect for large industrial spaces or warehouses where it is not necessary to heat the entire volume: radiation allows the creation of localized comfort areas, dedicated to the operators present
Design, configurations and advanced comfort management
The OLTRE line is designed to adapt to any environment, combining aesthetics, installation versatility, and advanced control solutions. The wide range of models allows the panels to be integrated into residential, professional, and technical spaces, while maintaining a minimalist design that blends in with any architectural style.
The panels are available in white aluminum framed versions, for wall or ceiling installation, in floor-standing versions for mobile use, and in elegant white or black tempered glass finishes. A mirrored version is available for spaces such as bathrooms and wellness areas, while the 60x60 false ceiling modules allow for discreet integration into suspended panel systems. Power ratings, ranging from 300 to 800 W, allow the system to be correctly sized based on the thermal needs of the spaces.
In addition to its aesthetic variety, OLTRE integrates solutions dedicated to safety and intelligent temperature management. Each panel is equipped with five protection systems that constantly monitor operation, ensuring reliable heating even during continuous use. Management can be achieved via plug-in thermostats, programmable wireless systems , or app control , allowing you to set customized comfort zones and optimize energy consumption. The range is completed by dedicated accessories, such as the towel rack for the aluminum version, useful for bathrooms and changing rooms.
