SIS Series – For commercial/industrial use only

The economical alternative for hard-to-heat spaces

Bring reliable comfort to warehouses, garages, loading bays, and other hard-to-heat areas with this commercial/industrial infrared tube heating system. Engineered for fuel efficiency and design flexibility, these radiant heaters warm people, floors, and equipment directly, reducing heat loss and operating costs compared to conventional air heaters.

Efficient, customizable infrared heating

• Pull-through system for even heat distribution along the entire emitter tube.
• Multiple input capacities and tube lengths with more than 60 possible configurations, allowing you to design a system tailored to your building layout.
• CSA design certified for proven safety and performance in demanding commercial and industrial environments.
• Available for use with natural gas or propane to match your fuel source.

Flexible installation and operation

• Sidewall or through-the-roof venting options to suit different building designs.
• Vented or indirect vented operation for added installation flexibility and indoor air quality considerations.
• Supplied with a 36″ stainless steel gas connector for durable, corrosion-resistant connections.
• Optional elbows, corner reflectors, and U-bend configurations to navigate structural obstacles and optimize radiant coverage.
• Optional decorative grille available where appearance is a priority, such as showrooms or customer-facing areas.

Designed for safety, comfort, and performance

These infrared tube heaters are built for mounting heights commonly found in commercial and industrial buildings and include defined clearances to combustibles for safe installation. Straight tube designs deliver higher temperatures near the burner and lower temperatures toward the exhaust end, helping provide comfortable, energy-efficient heating when installed following the recommended mounting heights and clearances.

Ideal for new construction or retrofit projects, this system is a smart solution for commercial and industrial infrared heating, providing dependable warmth, lower operating costs, and long-term value in hard-to-heat spaces.