Greenheck Test Switch

GTS-1

GTS-1, GTS-2, GTS-3, & GTS-4

Greenheck Test Switches (GTS-1, GTS-2, GTS-3, and GTS-4) are used in dynamic smoke management systems

containing Combination Fire Smoke Dampers.

GTS-1 and GTS-2 is a ship loose single control panel for use in dynamic smoke management systems to be used on combination fire smoke dampers equipped with TOR.

GTS-1 control panel has red indicator light for closed damper, green for open damper. GTS-2 has a key switch with red indicator light for closed damper, green for open damper. The LED lights are replaceable.

GTS-1 and GTS-2 has a three position control switch with the following options:

• Normal position - The combination fire smoke damper remains open until closed by elevated temperature.

• Closed postion - The damper closes and remains closed regardless of any sensor signal.

•Override position - The damper opens and remains open until any limit sensor signals the damper to close.

GTS-3 is a ship loose control panel that can be used on combination fire smoke dampers with RRL/OCI or OCI. This test switch has open and close indicator lights with momentary test switch.

GTS-2

GTS-3

GTS-4 is a ship loose control panel that can be used with combination fire smoke dampers with RRL/OCI, OCI or TOR. This test switch has open and close indicator lights.

GTS-4

GTS-2, GTS-3, GTS-4, GTS-1 specifications

Greenheck Fan is a leading manufacturer of high-quality ventilation and air movement products, and their GTS series fans, namely GTS-1, GTS-2, GTS-3, and GTS-4, exemplify innovative design and advanced technology.

The Greenheck GTS-1 is known for its compact design and energy efficiency. It features a high-performance backward-inclined centrifugal wheel, which allows for quiet operation while providing optimal airflow. The use of durable materials in the GTS-1 ensures longevity and reduced maintenance, making it ideal for a variety of applications, including commercial and industrial settings.

The GTS-2 model builds upon the foundation of the GTS-1, offering enhanced air delivery capabilities. This model is engineered with advanced aerodynamics, which maximizes airflow efficiency while minimizing noise levels. The GTS-2 is suitable for applications requiring higher static pressure and includes several customizable options, such as different motor sizes and controls, making it a versatile choice for engineers and facility managers.

In contrast, the GTS-3 fan model is designed specifically for high-performance applications. It boasts a robust structure that can handle increased pressure and fluctuating air demands. Equipped with variable frequency drives (VFDs), the GTS-3 enables precise control over airflow, allowing for energy savings and optimal performance under varying load conditions. Its seamless integration into existing HVAC systems further emphasizes its practicality for modern industrial environments.

Lastly, the GTS-4 is the flagship model of the series, combining the latest fan technology with superior energy efficiency. This model features advanced digital controls that enable real-time monitoring and adjustments, significantly enhancing operational efficiency. Its seamless compatibility with building management systems also allows for centralized control, providing building operators with invaluable data for optimizing performance.

All GTS models incorporate Greenheck's commitment to sustainability, featuring energy-efficient designs that comply with ASHRAE standards for air quality and energy consumption. Selecting any fan from the GTS series ensures reliability and efficiency, catering to diverse commercial and industrial needs. With their advanced technologies and characteristics, the Greenheck GTS-1, GTS-2, GTS-3, and GTS-4 fans set the standard for excellence in air movement solutions.