Runtal North America, Inc., a pioneer in radiant heating design, has unveiled its new RTR SMART controller, a major advancement for its line of luxury electric towel warmers and radiators. The programmable digital control system brings enhanced comfort, energy efficiency, and connectivity to Runtal’s premium Architectural Electric Towel Radiators—solidifying the brand’s position at the intersection of intelligent design and sustainable living.
The RTR controller allows homeowners to program heating schedules, automate functions, and integrate their radiators into SMART home systems. Whether used as a standalone device or part of a connected home, it provides precise temperature management and improved energy performance. “As part of the Zehnder Group AG, this innovation reflects our mission to deliver energy-efficient solutions and healthy indoor comfort,” said Clark Zacaroli, Vice President of Marketing and Sales at Runtal North America.
For more than 40 years, Runtal North America has been manufacturing radiant architectural heating systems—including hydronic, electric, and steam models—at its Ward Hill, Massachusetts, facility. Blending European craftsmanship with American engineering, Runtal products are prized by architects, designers, and luxury homeowners for both form and function.
The Runtal Difference
At the core of Runtal’s success is a commitment to durability, versatility, and comfort. Each radiator is crafted with one-piece, fully welded steel construction and finished with an electrostatically applied powder coat, ensuring years of safe, beautiful performance. Designed for flexibility, Runtal towel radiators can be installed wherever warmth is desired—blending seamlessly into architectural spaces or serving as a striking design statement.
Installation is straightforward: Runtal hydronic towel radiators can be easily connected to an existing hot water heating system, with a variety of control valve options available for customized operation. For safety and performance, professional installation is recommended to meet all building and code requirements.
Beyond performance, Runtal radiators offer soft, sanitary heat. Their smooth, fully welded surfaces contain no sharp edges and resist dust buildup, making them easy to clean and ideal for maintaining a healthy indoor environment.
Design Versatility and Style
Runtal’s collection features two distinct design lines—each offering a unique combination of aesthetics and performance. The Flat Tube Omnipanel, first introduced to North America in 1985, remains a flagship model. Its broad, flat-tube design maximizes radiant output, making it an excellent heat source for bathrooms and compact spaces. Available in multiple sizes, finishes, and a wide range of colors, it provides both warmth and contemporary elegance.
Complementing it is Runtal’s Round Tube Series, which includes five models—Neptune, Radia, Solea, and new models Bella and Maze, available in an array of colors and finishes to match any bathroom design. These hydronic towel radiators range from minimalist to architecturally expressive, delivering both radiant heat and the everyday luxury of warm, dry towels.
With the introduction of the RTR SMART controller, Runtal continues to elevate the art of comfort. The result is a product line that unites intelligent technology, enduring craftsmanship, and European-inspired design—bringing warmth, style, and efficiency to American homes.
For more information, visit www.runtalnorthamerica.com or www.zehndergroup.com.
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