--- product_id: 71480298 title: "Zone Damper 8\" Round Professional-Grade (HVAC Zoning) - Preminum replacement for Honeywell, EWC, Durozone, more (08)" brand: "smartzone" price: "1122.19 DT" currency: TND in_stock: true reviews_count: 6 category: "Smart Zone" url: https://www.desertcart.tn/products/71480298-zone-damper-8-round-professional-grade-hvac-zoning-preminum-replacement store_origin: TN region: Tunisia --- # 24V power efficiency 8" round design Commercial-grade build Zone Damper 8" Round Professional-Grade (HVAC Zoning) - Preminum replacement for Honeywell, EWC, Durozone, more (08) **Brand:** smartzone **Price:** 1122.19 DT **Availability:** βœ… In Stock ## Summary > πŸ”§ Elevate Your HVAC Game with Precision Control! ## Quick Answers - **What is this?** Zone Damper 8" Round Professional-Grade (HVAC Zoning) - Preminum replacement for Honeywell, EWC, Durozone, more (08) by smartzone - **How much does it cost?** 1122.19 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/71480298-zone-damper-8-round-professional-grade-hvac-zoning-preminum-replacement) ## Best For - smartzone enthusiasts ## Why This Product - Trusted smartzone brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Precision Control:** Power open and close functionality for optimal airflow management. - β€’ **Reliable Performance:** Built to last, ensuring consistent operation without the need for batteries. - β€’ **Unmatched Durability:** Engineered for professional-grade performance in HVAC zoning. - β€’ **Compact & Lightweight:** Weighing only 3.74 lbs, it’s easy to handle and install. - β€’ **Effortless Installation:** Designed for seamless integration with Honeywell, EWC, and Durozone systems. ## Overview The Zone Damper 8" Round Professional-Grade is a premium replacement part designed for HVAC zoning systems. Manufactured by ECOJAY, this durable damper features a power open and close mechanism, operates on 24 volts, and is compatible with major brands like Honeywell and EWC. Weighing just 3.74 pounds and measuring 12.2 x 9.8 x 8.8 inches, it combines efficiency with ease of installation, making it an essential component for any professional HVAC setup. ## Description HVAC Zone dampers - heavy-duty, extreme reliability, Commercial-Quality. POWER OPEN, POWER CLOSE, 24VAC made in the USA by Ecojay SmartZone. Top quality high-torque motor from Belimo. Full-seal gasket blade, Professional Grade, Ribs for easy flex duct attachment, One crimped end for easy solid duct attachment, 5 Year replacement warranty.POWER open & POWER close (3 Wire) 24VAC, 2.5VA, Run time: 60 Second (90 Deg) TORQUE: 45 in-lbs Minimum Open and Maximum Close Set-Screws Easy push-button clutch for freely moving blade Sandwiched poly blade seal for ultra-low leakage PREMIUM Quality, super-duty and BEST construction Assembled in the USA. Select 8 inch round. Review: Really good - Installed like 11 of these they activate right away unlike honey well Review: Pro, Not desertcart Pro - I did not expect to recieve the same product as an HVAC Outlet Store but that is what I got. Gauge of metal and quality of actuator are as good as an industrial supply chain product. Even the blade is nearly a 100% seal when closed. All fitment is of the quality that would be installed by a licensed contractor. ## Features - PRO-Grade, Commercial Construction Quality ## Technical Specifications | Specification | Value | |---------------|-------| | Manufacturer | ECOJAY | | Part Number | DSUP10 | | Item Weight | 3.74 pounds | | Package Dimensions | 12.2 x 9.8 x 8.8 inches | | Item model number | DSUP | | Is Discontinued By Manufacturer | No | | Size | 08 | | Pattern | Power Open - Power Close | | Shape | Round | | Voltage | 24 Volts | | Item Package Quantity | 1 | | Batteries Included? | No | | Batteries Required? | No | ## Images ![Zone Damper 8" Round Professional-Grade (HVAC Zoning) - Preminum replacement for Honeywell, EWC, Durozone, more (08) - Image 1](https://m.media-amazon.com/images/I/5168aGUPnlL.jpg) ![Zone Damper 8" Round Professional-Grade (HVAC Zoning) - Preminum replacement for Honeywell, EWC, Durozone, more (08) - Image 2](https://m.media-amazon.com/images/I/51V7Gud0XjL.jpg) ![Zone Damper 8" Round Professional-Grade (HVAC Zoning) - Preminum replacement for Honeywell, EWC, Durozone, more (08) - Image 3](https://m.media-amazon.com/images/I/71sNw5zWi6L.jpg) ![Zone Damper 8" Round Professional-Grade (HVAC Zoning) - Preminum replacement for Honeywell, EWC, Durozone, more (08) - Image 4](https://m.media-amazon.com/images/I/61pE0MHOhBL.jpg) ![Zone Damper 8" Round Professional-Grade (HVAC Zoning) - Preminum replacement for Honeywell, EWC, Durozone, more (08) - Image 5](https://m.media-amazon.com/images/I/71VZ8qyXxIL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Really good *by A***R on January 1, 2026* Installed like 11 of these they activate right away unlike honey well ### ⭐⭐⭐⭐⭐ Pro, Not Amazon Pro *by F***K on March 12, 2025* I did not expect to recieve the same product as an HVAC Outlet Store but that is what I got. Gauge of metal and quality of actuator are as good as an industrial supply chain product. Even the blade is nearly a 100% seal when closed. All fitment is of the quality that would be installed by a licensed contractor. ### ⭐⭐⭐⭐⭐ What you see is what you get *by A***N on March 15, 2025* Installed in outside air duct for fresh air. Easy install works great ## Frequently Bought Together - Zone Damper 8" Round Professional-Grade (HVAC Zoning) - Preminum replacement for Honeywell, EWC, Durozone, more (08) - SmartZone-4X Control - 4 zone controller KIT w/Temp sensor - Universal Replacement for honeywell zoning panel truezone hz432 & more - Zone Damper 6" Round Professional-Grade (HVAC Zoning) - Preminum replacement for Honeywell, EWC, Durozone, more (06) --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/71480298-zone-damper-8-round-professional-grade-hvac-zoning-preminum-replacement](https://www.desertcart.tn/products/71480298-zone-damper-8-round-professional-grade-hvac-zoning-preminum-replacement) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-05-27*