--- product_id: 191561828 title: "Suncourt 12-Inch NC 24V Motorized Damper, Plug-In Transformer (ZC212)" brand: "suncourt" price: "R9684" currency: ZAR in_stock: true category: "Suncourt" url: https://www.desertcart.co.za/products/191561828-suncourt-12-inch-nc-24v-motorized-damper-plug-in-transformer store_origin: ZA region: South Africa --- # 24V power open / spring close 12-inch precision fit Two-wire easy install Suncourt 12-Inch NC 24V Motorized Damper, Plug-In Transformer (ZC212) **Brand:** suncourt **Price:** R9684 **Availability:** ✅ In Stock ## Summary > 🌬️ Control your air, command your comfort — don’t let your space settle for less! ## Quick Answers - **What is this?** Suncourt 12-Inch NC 24V Motorized Damper, Plug-In Transformer (ZC212) by suncourt - **How much does it cost?** R9684 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/191561828-suncourt-12-inch-nc-24v-motorized-damper-plug-in-transformer) ## Best For - suncourt enthusiasts ## Why This Product - Trusted suncourt brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Trusted Longevity:** Backed by over 30 years of trusted performance and a 3-year warranty for peace of mind. - • **Energy-Smart Design:** Normally closed damper stays shut when unpowered, saving energy without sacrificing airflow control. - • **Effortless Integration:** Works seamlessly with existing zone control systems or standalone with included UL-listed transformer. - • **Durable & Quiet Operation:** Built to last with free-wheeling motor coupling ensuring whisper-quiet, reliable performance. - • **Precision Airflow Mastery:** Fine-tune your environment with patented 0°-90° adjustable coupler for ultimate comfort and efficiency. ## Overview The Suncourt ZoneMaster 12-Inch Motorized Damper offers precision airflow control with a patented adjustable coupler, enabling energy-efficient HVAC zoning. Powered by 24V with a spring-close, power-open design, it integrates effortlessly with existing systems or runs independently via the included UL-listed transformer. Designed for durability and quiet operation, it features simple two-wire installation and is backed by a 3-year warranty, making it a reliable upgrade for modern indoor air management. ## Description Suncourt 12-Inch NC 24V Motorized Damper, Plug-In Transformer (ZC212) | 12" motorized HVAC zone damper - normally closed, 24V power-open/spring-close, plug-in transformer, adjustable coupler: desertcart.com: Tools & Home Improvement ## Features - PRECISION AIRFLOW CONTROL: The Suncourt ZoneMaster Motorized Damper controls airflow in 12" 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 12 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. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B078NX8P81 | | Best Sellers Rank | #160,417 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #407 in HVAC Ducting | | Blade Material | Plastic | | Brand Name | Suncourt | | Collection Name | HVAC Zone Dampers | | Color | Silver | | Control Method | Touch | | Controller Type | 24 Volts AC Controller | | Customer Reviews | 4.1 4.1 out of 5 stars (30) | | Electric Fan Design | Blower | | Finish Type | Polished" or "Brushed | | Global Trade Identification Number | 00066028022127 | | Included Components | 24VAC/20 VA plug-in transformer | | Indoor Outdoor Usage | Indoor | | Installation Type | Two-wire installation | | Item Dimensions D x W x H | 8"D x 12"W x 15"H | | Item Weight | 3.7 pounds | | Main Power Connector Type | Plug-in transformer (24VAC/20 VA) | | Manufacturer | SUNCOURT | | Material | Plastic | | Model Name | ZC212 | | Model Number | ZC212 | | Mounting Type | Duct Mount | | Number of Blades | 5 | | Number of Power Levels | 1 | | Part Number | ZC212 | | Power Source | Corded Electric | | Recommended Uses For Product | Air Circulation, Customizing Room Climate | | Size | 12 Inch | | Special Features | New patent pending adjustable damper, Compatible with various controller systems, Free-wheeling coupling between motor and damper shaft | | Style | ZC212 | | Switch Type | Manual Switch | | Theme | HVAC | | UPC | 066028022127 | | Unit Count | 1 Count | | Wattage | 6 watts | ## Product Details - **Brand:** Suncourt - **Color:** Silver - **Controller Type:** 24 Volts AC Controller - **Electric fan design:** Blower - **Mounting Type:** Duct Mount - **Power Source:** Corded Electric - **Product Dimensions:** 8"D x 12"W x 15"H - **Recommended Uses For Product:** Air Circulation, Customizing Room Climate - **Style:** ZC212 ## Images ![Suncourt 12-Inch NC 24V Motorized Damper, Plug-In Transformer (ZC212) - Image 1](https://m.media-amazon.com/images/I/71V9C7WCHBL.jpg) ![Suncourt 12-Inch NC 24V Motorized Damper, Plug-In Transformer (ZC212) - Image 2](https://m.media-amazon.com/images/I/41Hc8eaNvwL.jpg) ![Suncourt 12-Inch NC 24V Motorized Damper, Plug-In Transformer (ZC212) - Image 3](https://m.media-amazon.com/images/I/51W16ZyL1dL.jpg) ![Suncourt 12-Inch NC 24V Motorized Damper, Plug-In Transformer (ZC212) - Image 4](https://m.media-amazon.com/images/I/51cpjEbacRL.jpg) ![Suncourt 12-Inch NC 24V Motorized Damper, Plug-In Transformer (ZC212) - Image 5](https://m.media-amazon.com/images/I/51qUpADPS8L.jpg) ## Available Options This product comes in different **Model** options. ## Frequently Bought Together - Suncourt ZoneMaster Fully Adjustable Motorized Airflow Control Zone Damper Air Duct Fan (12 inch), Usually Closed, 24 Volt Thermostat Compatibility, 24VAC/20VA Plug-in Transformer Included, Silver - SmartZone-4X Control - 4 Zone Controller KIT w/ Temp Sensor - Universal Replacement for Honeywell zoning Panel truezone hz432 & More --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.za/products/191561828-suncourt-12-inch-nc-24v-motorized-damper-plug-in-transformer](https://www.desertcart.co.za/products/191561828-suncourt-12-inch-nc-24v-motorized-damper-plug-in-transformer) --- *Product available on Desertcart South Africa* *Store origin: ZA* *Last updated: 2026-10-17*