Suncourt ZoneMaster 4-Inch Normally Closed Motorized Damper — Power Open/Spring Return 24V Vent Damper, Plug-in Transformer Included (ZC204)
Product details
| Management number | 213616365 | Release Date | 2026/04/12 | List Price | $30.40 | Model Number | 213616365 | ||
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The ZoneMaster Motorized Adjustable Airflow Damper is mounted in ductwork to control the amount of airflow in an HVAC system, fresh air intake and make up air intake systems.
- PRECISION AIRFLOW CONTROL: The Suncourt ZoneMaster Motorized Damper controls airflow in 4" HVAC zoning, fresh air intake, and make-up air applications—improving air quality, comfort, and energy efficiency. The damper is Normally Closed (Power Open), remaining closed when unpowered and opening when powered.
- ADJUSTABLE CUSTOM AIRFLOW: The 4 inch duct damper features a patented 0°-90° adjustable coupler, allowing fine-tuned airflow control in both powered and unpowered positions.
- SEAMLESS INTEGRATION: The damper is designed to work with existing zone control systems or operates independently using the included UL-listed 24VAC/20VA plug-in transformer.
- DURABLE & EASY INSTALLATION: The 24V zone control damper features a simple two-wire installation and a free-wheeling motor coupling to extend motor life.
- SAFE & RELIABLE: Delivering trusted performance since 1988, Suncourt motorized vent dampers are backed by a 3 year warranty.
| Color | Silver |
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| Manufacturer | Suncourt |
| Item model number | ZC204 |
| Product Dimensions | 8 x 4 x 7 inches |
| Included Components | Plug-in Transformer |
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