Model XG-TH-500 is the simplest and most widely used variable air volume (VAV) terminal unit. Its primary function regulates airflow to an occupied space.

Capacities ranging from 80-7,270 cfm in 10 sizes.

Pneumatic, electric, analog, or direct digital controls available.

Hot water or electric heat available for reheat applications.

Product Features:

• Damper rotates in a self-lubricating, long-life, low-friction thermoplastic bearing
• Industry leading continuous welded primary inlet duct to minimize leakage with three stiffening beads for added rigidity
• Mechanically fastened damper assembly shall be double layer, 18-gauge equivalent, galvanized steel with integral blade seal (<1% at 3.0 in. wg static pressure)
• All metal constructed inlet flow sensor with extra balancing taps
• Rectangular discharge with slip and drive duct connection
• 22-gauge galvanized steel casing, mechanically sealed for low leakage construction
• NEMA 1 rated control enclosure with stand-off to prevent penetration of casing
• Full range of options and accessories available including liners, heating coils, access doors, attenuators, etc.
• All TH-500 terminal units are AHRI certified and shipped with the AHRI seal