---
product_id: 63655074
title: "Suncourt ZoneMaster 10-Inch Normally Open Motorized Damper — Power Close/Spring Return 24V Vent Damper, Plug-In Transformer Included (ZO210)"
brand: "suncourt"
price: "€ 256.52"
currency: EUR
in_stock: true
reviews_count: 8
category: "Suncourt"
url: https://www.desertcart.com.cy/products/63655074-suncourt-zonemaster-10-inch-normally-open-motorized-damper-power-close
store_origin: CY
region: Cyprus
---

# 24V power with 6W consumption 10-inch duct size 0°-90° adjustable airflow control Suncourt ZoneMaster 10-Inch Normally Open Motorized Damper — Power Close/Spring Return 24V Vent Damper, Plug-In Transformer Included (ZO210)

**Brand:** suncourt
**Price:** € 256.52
**Availability:** ✅ In Stock

## Summary

> 🌬️ Take control of your air — because comfort is the new luxury!

## Quick Answers

- **What is this?** Suncourt ZoneMaster 10-Inch Normally Open Motorized Damper — Power Close/Spring Return 24V Vent Damper, Plug-In Transformer Included (ZO210) by suncourt
- **How much does it cost?** € 256.52 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/63655074-suncourt-zonemaster-10-inch-normally-open-motorized-damper-power-close)

## 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

- • **Plug & Play Integration:** Comes with UL-listed 24VAC/20VA transformer for seamless setup with existing zone control systems or standalone use.
- • **Whisper-Quiet Operation:** Motorized design runs silently, perfect for discreet zoning without disturbing your living or workspaces.
- • **Energy-Smart Power Close:** Normally open design ensures airflow when unpowered, closing only when energized to save energy.
- • **Durable & Low-Maintenance:** Free-wheeling motor coupling extends motor life, backed by a trusted 3-year warranty since 1988.
- • **Precision Airflow Mastery:** Fine-tune your environment with patented 0°-90° adjustable coupler for ultimate comfort and efficiency.

## Overview

The Suncourt ZoneMaster 10-Inch Motorized Damper offers precision airflow control with a patented adjustable coupler, operating on a 24V power system with low 6W consumption. Designed for easy integration and durable performance, it features a normally open, power-close spring return mechanism ideal for HVAC zoning and fresh air intake. Backed by a 3-year warranty, this quiet, energy-efficient damper enhances comfort and air quality in any professional or home environment.

## Description

Suncourt ZoneMaster 10-Inch Normally Open Motorized Damper — Power Close/Spring Return 24V Vent Damper, Plug-In Transformer Included (ZO210) - desertcart.com

Review: Esto me funcionó excelente para dividir los ductos de un aire Central para dos áreas. Lo recomiendo
Review: Take control of your air! - This really works. Mine is in the attic, and I can't hear it at all from the 2nd floor bedroom just below it. The design uses a motor (not a solenoid) and has "lost motion" so the motor runs a few seconds before the driver bar actually engages the baffle. See the video for timing. You must leave power applied as long as you want it in the powered state... a spring drives it back to the starting position when you remove power. The motor gets very warm to the touch, but not dangerously hot. I measured the power draw and temperature but that was long before I wrote this review... maybe 10 W and 105 deg F? I'll update this review if I climb back up there and retest. I recommend using a power switch or plug with a built-in timer so you don't accidentally leave it in the actuated position all day and make your bedroom so hot the wife notices. Oh, and make sure you use plenty of foil hvac tape to avoid air leaks. Note: this design is either all-on or all-off... the design isn't amenable to driving the motor to a different position each time based on temperature measurements in the room.

## Features

- PRECISION AIRFLOW CONTROL: The Suncourt ZoneMaster Motorized Damper controls airflow in 10" HVAC zoning, fresh air intake, and make-up air applications—improving air quality, comfort, and energy efficiency. The damper is Normally Open (Power Closed), remaining open when unpowered and closed when powered.
- ADJUSTABLE CUSTOM AIRFLOW: The 10 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 | B078P4ZX5T |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #255,495 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #652 in HVAC Ducting |
| Brand | Suncourt |
| Color | Silver |
| Control Method | Remote |
| Customer Reviews | 4.3 4.3 out of 5 stars (48) |
| Date First Available | December 28, 2017 |
| Electric fan design | Blower |
| Finish | Polished |
| Finish Type | Polished |
| Indoor/Outdoor Usage | Indoor |
| Installation Type | Permanent - Wired |
| Is Cordless? | No |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Item Weight | 5.59 pounds |
| Item model number | ZC210 |
| Manufacturer | Suncourt |
| Model Name | ZO210 |
| Motor Type | Electric |
| Number of Power Levels | 1 |
| Part Number | ZO210 |
| Power Source | 24 volts AC |
| Recommended Uses For Product | Zone Control or Fresh Air Intake |
| Size | 10" |
| Speed | 1 RPM |
| Style | Modern |
| UPC | 066028022189 |
| Voltage | 24 Volts |
| Wattage | 6 watts |

## Product Details

- **Brand:** Suncourt
- **Color:** Silver
- **Electric fan design:** Blower
- **Material:** Plastic
- **Mounting Type:** Duct Mount
- **Number of Speeds:** 1
- **Power Source:** 24 volts AC
- **Recommended Uses For Product:** Zone Control or Fresh Air Intake
- **Style:** Modern
- **Wattage:** 6 watts

## Images

![Suncourt ZoneMaster 10-Inch Normally Open Motorized Damper — Power Close/Spring Return 24V Vent Damper, Plug-In Transformer Included (ZO210) - Image 1](https://m.media-amazon.com/images/I/41U+M8BUbPL.jpg)
![Suncourt ZoneMaster 10-Inch Normally Open Motorized Damper — Power Close/Spring Return 24V Vent Damper, Plug-In Transformer Included (ZO210) - Image 2](https://m.media-amazon.com/images/I/41qRG1Qs6NL.jpg)
![Suncourt ZoneMaster 10-Inch Normally Open Motorized Damper — Power Close/Spring Return 24V Vent Damper, Plug-In Transformer Included (ZO210) - Image 3](https://m.media-amazon.com/images/I/51JOn06daWL.jpg)
![Suncourt ZoneMaster 10-Inch Normally Open Motorized Damper — Power Close/Spring Return 24V Vent Damper, Plug-In Transformer Included (ZO210) - Image 4](https://m.media-amazon.com/images/I/51N1IvW5E1L.jpg)
![Suncourt ZoneMaster 10-Inch Normally Open Motorized Damper — Power Close/Spring Return 24V Vent Damper, Plug-In Transformer Included (ZO210) - Image 5](https://m.media-amazon.com/images/I/51W16ZyL1dL.jpg)

## Questions & Answers

**Q: "24V Hardwired power supply included" - Does this take 24v input or does it take 110v input and provide 24v output?**
A: 110v input
24v output

**Q: Can this be controlled from a switch to varying angles?  Or is it just 'on' or 'off'?**
A: No because the spring will revert it back to open position as soon as you shut off power to the motor.
In order to do what you want you will need to get a motorized unit powered to to open n close unit without a spring return option.

**Q: Trying to give this its own switch what is the plug called from the transformer to the dapners?**
A: There is no plug. Hardwired.

**Q: Can i hardwire this to a timer to close and open at set times?**
A: I would imagine that it would work only if the timer can pass the required voltage to turn the motors (24V).

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by N***Z on January 6, 2026*

Esto me funcionó excelente para dividir los ductos de un aire Central para dos áreas. Lo recomiendo

### ⭐⭐⭐⭐⭐ Take control of your air!
*by S***R on August 21, 2020*

This really works. Mine is in the attic, and I can't hear it at all from the 2nd floor bedroom just below it. The design uses a motor (not a solenoid) and has "lost motion" so the motor runs a few seconds before the driver bar actually engages the baffle. See the video for timing. You must leave power applied as long as you want it in the powered state... a spring drives it back to the starting position when you remove power. The motor gets very warm to the touch, but not dangerously hot. I measured the power draw and temperature but that was long before I wrote this review... maybe 10 W and 105 deg F? I'll update this review if I climb back up there and retest. I recommend using a power switch or plug with a built-in timer so you don't accidentally leave it in the actuated position all day and make your bedroom so hot the wife notices. Oh, and make sure you use plenty of foil hvac tape to avoid air leaks. Note: this design is either all-on or all-off... the design isn't amenable to driving the motor to a different position each time based on temperature measurements in the room.

### ⭐⭐⭐⭐ Does the job, uses 8.1W
*by J***S on July 11, 2024*

Works as described. Includes a plug-in power supply but not the wires to connect the damper to the supply. The device is NOT UL or ETL listed (only the power supply is). When open the device consumes no power. When closed I measured a power consumption between 7.9W and 8.4W (8.1W average).

## Frequently Bought Together

- Suncourt ZoneMaster 10-Inch Normally Open Motorized Damper — Power Close/Spring Open 24V Vent Damper, Transformer Included (ZO210)
- Suncourt ZoneMaster Fully Adjustable Motorized Airflow Control Zone Damper Air Duct Fan (8 inch), Usually Closed, 24 Volt Thermostat Compatibility, 24VAC/20VA Plug-in Transformer Included, Silver

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*Product available on Desertcart Cyprus*
*Store origin: CY*
*Last updated: 2026-03-02*