Resideo - Honeywell Home MSTN Damper Motor Actuator

The MSTN Damper Motor Actuator from Resideo – Honeywell Home delivers precise, reliable control for automatic ventilation systems. This versatile actuator supports Power Open, Power Close, and Unidirectional operation, enabling flexible integration with a wide range of dampers and control setups. Built for durable HVAC performance, it is designed for quiet, smooth operation and long service life in commercial or residential environments.

Designed for AOBD, AOBD-BM, IOBD, and IOBD Automatic Opposed Blade Dampers, it uses a SPDT switch for straightforward wiring and dependable operation across 24 Volt AC at 50/60 Hz. With a 6 VA power rating, it delivers reliable motion while keeping energy use in check. The unit includes three auxiliary end switches to expand control options and simplify integration with building automation systems.

• Type: Power Open, Power Close, Unidirectional
• Applications: AOBD, AOBD-BM, IOBD, Automatic Opposed Blade Dampers
• Electrical: 24 VAC, 50/60 Hz; 6 VA
• Switch: SPDT
• Includes: 3 Auxiliary End Switches