| IP | First digit – Protection against solid objects | Second digit – Protection against water |
|---|---|---|
| 0 | No protection | No protection |
| 1 | Solid objects ≥ 50 mm | Vertical dripping |
| 2 | Solid objects ≥ 12.5 mm | Dripping when tilted (15°) |
| 3 | Solid objects ≥ 2.5 mm | Water spray |
| 4 | Solid objects ≥ 1 mm | Water splashes |
| 5 | Dust protected (partial) | Water jets |
| 6 | Dust tight | Powerful water jets |
230V - 2 kW
IPX5 - Indoor/Outdoor
Gold Light
The Varma Tandem Radio 550/20NR infrared heater with a DIE-CAST ALUMINUM LAMP BODY, Made in Italy, is the ideal solution for heating indoor and outdoor spaces with efficiency, elegance, and robustness. Designed to ensure thermal comfort over an area of up to 20 m2 , it offers uniform heat distribution thanks to its symmetrical and adjustable reflector.
The lamp can be mounted both horizontally and vertically , offering maximum installation versatility to adapt to any environment. Equipped with a practical radio remote control with memory , it allows you to easily adjust the intensity to three levels (min/med/max) to adapt to different needs and situations. Its waterproof structure (IPX5) guarantees safe use even in adverse weather conditions, without fear of rain or splashes of water.
Thanks to the Gold Infracolor Long Life bulb , designed for prolonged use, the Tandem Radio 550/20NR/2 lamp offers optimal energy efficiency and even heat distribution, ensuring maximum comfort in any room. The sturdy structure and high-quality materials complete the package, making this model an excellent choice for those who demand performance and practicality.

With a rated power of 2000W , the lamp is equipped with a Gold Infracolor Long Life infrared bulb characterized by high efficiency and a long lifespan. The black device is supplied with a 3m power cord and a Schuko plug for quick installation. Thanks to its sturdy die-cast aluminum construction and Star Progetti's patented IPX5 protection , the heater is completely resistant to rain and splashes of water, ensuring reliability even in humid conditions.
This Varma lamp is recommended for installation at a height of between 2.30 and 2.80 m , with a maximum distance between two fixtures of 3 m . The lamp includes a radio remote control with memory, a wall mounting bracket and a plate for attaching multiple fixtures, ensuring flexibility in how it is used .

Installation is recommended at a height between 2.30 and 2.80 m to ensure even heat distribution. A maximum distance of 3 m between fixtures is recommended to optimize coverage. The lamp comes with a wall mounting bracket , but Varma Tandem Radio is also designed to be mounted on the ceiling or on mobile supports . It can be installed both horizontally and vertically , offering further possibilities for adapting to different spatial configurations. Furthermore, it offers the possibility of attaching multiple fixtures , adapting flexibly to the user's different needs.


Suitable for both indoor and outdoor use , this Varma heater is ideal for terraces, verandas, and relaxation areas, providing comfortable warmth even in the colder months. Versatile and robust , it is perfectly suited to work or industrial settings, such as warehouses and workshops, providing localized and efficient heating in any situation.
Waterproof technology with IPX5 protection makes the lamp ideal for outdoor spaces, effectively resisting rain, splashes of water, and humidity. Thanks to the Star Progetti patent, it offers reliability and durability, ensuring constant operation even in adverse conditions. Perfect for terraces, gardens, and outdoor spaces, it ensures comfort in every season.
The lamp can effectively heat up to 20 square meters of surface area, with heat intensity varying based on installation height, distance between devices, and the arrangement of multiple units. The synergy between multiple heaters optimizes thermal coverage, improving performance.

The Varma Tandem Radio radio remote control with memory ensures convenience and remote control of the lamp. Equipped with 10 channels , it allows you to manage functions such as on , off and intensity adjustment on three levels (min/med/max) . The integrated memory allows you to save your favorite settings, ensuring comfort and customization for every use.
The Varma lamp comes with a Varma Infracalor Long Life bulb , designed to ensure a very long life. The replacement code is SP990504 (2000 Watt) . Thanks to the Soft Start ignition, a long life of the bulb is ensured.
Varma Tec appliances are developed and manufactured entirely in Italy . Thanks to significant investments in research and development of these technologies, the company has achieved unparalleled standards of quality and reliability, recognized on international markets .

Varma Tec has developed a complete range of special symmetrical reflectors that optimize the performance of infrared rays, exploiting different parabolic curvatures depending on the sectors of use.
Compared to gas and air heating systems, Varma products offer simple installation and a targeted division of heat sources . This leads to several advantages:



Among the compatible accessories it is possible to purchase the VarmaTec replacement bulb cod. SP990504 from 2 kW IPX5 infracalor Long Life and the Wireless PIR presence sensor for energy saving cod. ST15 .


| COD. | TO | B | C |
| 550/20 | 2.5 m | 3.8 m | 4 m |

| Power Supply | 230V |
| Power | 2000 W |
| Bulb | SP990504 |
| Protection Class | IPX5 |
| Recommended Height | 2.30 / 2.80 m |
| Heated Area | 15 - 20 m² |
| Color | Micaceous iron |
| Schuko plug | YES |
| Power Cable | 3 m |
| Size | 46 x 19 x 8.5 cm |
| Weight | 2.5 kg |
| Power Supply | 230V |
| Power | 2000 W |
| Bulb | SP990504 |
| Protection Class | IPX5 |
| Recommended Height | 2.30 / 2.80 m |
| Heated Area | 15 - 20 m² |
| Color | Micaceous iron |
| Schuko plug | YES |
| Power Cable | 3 m |
| Size | 46 x 19 x 8.5 cm |
| Weight | 2.5 kg |
Our workshop is able to guarantee efficient and professional repairs: speed; of intervention, competence and availability are our strengths.
By purchasing from Indors you will also have purchased peace of mind: our Assistance and Repairs Service guarantees quick and timely solutions for any problem thanks to the safe availability; of spare parts, your equipment will always be efficient and available within a few days at a low cost. More information
All products sold by Indors are covered by a legal guarantee of 2 years from the date
of purchase for purchases by individuals (12 months for professional users) for lack of conformity,
pursuant to art. 128 ff. Legislative Decree no. 206/2005.
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