Greenheck Introduces XG-TH-500 Series Air Terminal Units

January 02, 2024
Greenheck XG-TH-500 Air Terminal Unit

Single-Duct ATU Regulates Airflow for Occupant Comfort

 SCHOFIELD, Wisconsin (July 17, 2023) – Greenheck’s XG-TH-500 Series Air Terminal Units (ATU) are zone-level air distribution devices that regulate airflow for maximum occupant comfort in variable or constant volume applications. The single-duct XG-TH-500 features a galvanized steel casing mechanically sealed for low leakage construction along with a round inlet damper, an inlet flow sensor, and a rectangular outlet. Cooling only, hot water coil, and electric heat configurations can be specified. AHRI certified, the XG-TH-500 is available in ten sizes with capacities ranging from 80 to 7,270 cfm with a full range of options and accessories including attenuators, liners, heating coils, and access doors. Pneumatic, electric, analog or direct digital controls are also available.

Greenheck’s comprehensive air terminal unit line also includes dual duct, fan-powered, and retrofit models. The addition of air distribution products allows Greenheck to be a single-source supplier for complete ventilation systems creating safe, healthy, and comfortable spaces in commercial and institutional building projects.

For more information on Greenheck’s XG-TH-500 series air terminal units, visit

 About Greenheck

Greenheck is a global leader in engineering and manufacturing air movement, control, conditioning, and distribution equipment. For 75 years, we have been committed to promoting the highest levels of indoor air quality by offering the widest range of ventilation products for commercial and institutional buildings. Through superior customer service, we continue our legacy of innovation as experts in air movement by connecting our mechanical representative partners and customers with the newest products.

To learn more, visit or contact Greenheck, P.O. Box 410, Schofield, WI 54476-0410, (715) 359-6171, FAX (715) 355-2399.