Honeywell ARD9TZ Round Automatic Damper 9 Inch voomi_id_151224 The Honeywell ML7421B1023 is a

The Honeywell ML7421B1023 is a high-performance non-spring return valve actuator designed for precise control in HVAC systems

MPN: 9F0302300000

Model: QC1072

known as the L165-30F

Honeywell ARD9TZ Round Automatic Damper 9 Inch voomi_id_151224 The Honeywell ML7421B1023 is aProduct Description The Honeywell ARD9TZ Round Automatic Damper is designed for precise air control in HVAC systems. This 9 inch damper features power close and spring open models for efficient air circulation in heating, cooling, and ventilation setups. Made from galvanized steel, the single blade damper ensures minimal leakage when closed tightly against its gasket. Power closed spring return open design Field convertible for fresh air intake