---
product_id: 378577966
title: "Suncourt ZoneMaster Fully Adjustable Motorized Airflow Control Zone Damper, UL Listed 24VAC/20VA Plug-in Transformer Included, Compatible with Any 24 Volt Thermostat, Normally Open –10\", Silver"
brand: "suncourt"
price: "S$16"
currency: SGD
in_stock: true
url: https://www.desertcart.sg/products/378577966-suncourt-zonemaster-fully-adjustable-motorized-airflow-control-zone-damper-ul
store_origin: SG
region: Singapore
---

# 24V UL-listed power Energy-saving HVAC control 0°-90° adjustable damper Suncourt ZoneMaster Fully Adjustable Motorized Airflow Control Zone Damper, UL Listed 24VAC/20VA Plug-in Transformer Included, Compatible with Any 24 Volt Thermostat, Normally Open –10", Silver

**Brand:** suncourt
**Price:** S$16
**Availability:** ✅ In Stock

## Summary

> 🌬️ Master your air, master your comfort.

## Quick Answers

- **What is this?** Suncourt ZoneMaster Fully Adjustable Motorized Airflow Control Zone Damper, UL Listed 24VAC/20VA Plug-in Transformer Included, Compatible with Any 24 Volt Thermostat, Normally Open –10", Silver by suncourt
- **How much does it cost?** S$16 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/378577966-suncourt-zonemaster-fully-adjustable-motorized-airflow-control-zone-damper-ul)

## 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

- • **Durable & Reliable:** Backed by a 3-year warranty and engineered for long-lasting performance.
- • **Smart Energy Saver:** Reduce heating & cooling costs by shutting off airflow to unused spaces.
- • **Plug-and-Play Power:** Includes UL-listed 24VAC transformer for easy standalone operation.
- • **Fresh Air Intake Ready:** Patent-pending coupler ensures optimal fresh air management and draft blocking.
- • **Precision Climate Control:** Customize airflow room-by-room for ultimate comfort and efficiency.

## Overview

The Suncourt ZoneMaster is a 10-inch motorized airflow control damper designed for precise zone HVAC management. Featuring a UL-listed 24VAC transformer, 0°-90° adjustable damper blade, and energy-efficient design, it enables room-specific temperature control to reduce energy costs and improve indoor air quality. Ideal for fresh air intake applications, it comes with a 3-year warranty and is compatible with any 24V thermostat.

## Description

Since 1988, Suncourt has manufactured products that provide better air quality and control. As a family owned manufacturing business located in Durant, Iowa, our engineered products improve indoor air quality and comfort in a smart, efficient, energy saving way. Our R&D team places a large focus on innovation and is continually looking to improve existing products as well as develop new ones. Suncourt products are listed by Underwriters Laboratories Inc. UL and/or ITS Intertek Inc. ETL Semko for your safety and protection. Enjoy having complete control of which rooms your HVAC system heats or cools with the Suncourt ZoneMaster Motorized Damper. This inline damper can be configured to open and close partially or completely depending on your application and preference. With the duct damper, you can reduce your heating or cooling expenses by cutting off airflow to unoccupied rooms via a switch, timer or when a pre-specified temperature is reached. Take control of the climate in your space with Suncourt.

## Features

- ECONOMIC SOLUTION – Protect your comfort & your wallet by limiting heating and cooling expenses in your space. This cost-efficient zone damper limits the need for excessive HVAC use and keeps your heating and air conditioning costs low over time. With a 3-year manufacturer’s warranty, this zone damper is built to keep you comfortable year after year.
- TOTAL ZONE CONTROL –This ZoneMaster gives you complete individual control over the climate in your space. Customize and maintain the temperature in specific rooms of your home with these zone dampers. Easily integrate it with an existing zone controller system!
- FRESH AIR INTAKE – Improve the quality of air in your home by installing a fresh air intake system with a Suncourt motorized airflow damper. Once damper is closed, it will block drafts, airflow and odors from flowing through. Suncourt’s dampers boast a patent-pending coupler with 0°- 90°adjustment capabilities, making them perfect for fresh air intake applications.
- ENERGY EFFICIENT DESIGN – Take control of your comfort and preserve energy by using these automated duct dampers. When power is not supplied, the damper stays open allowing for air to flow through.
- UL LISTED 24 VAC TRANSFORMER INCLUDED - Simple and user-friendly, this damper comes with a UL listed 24VAC plug-in transformer included and can operate as a standalone device using the included transformer.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Suncourt |
| Part number | ZO210 |
| Item Weight | 2.54 Kilograms |
| Item model number | ZC210 |
| Size | 10 Inch |
| Color | Silver |
| Style | Modern |
| Finish | Silver |
| Shape | Circular |
| Power source type | Corded Electric |
| Voltage | 24 Volts |
| Wattage | 6 watts |
| Installation Method | Permanent - Wired |
| Item Package Quantity | 1 |
| Plug Profile | Duct Mount |
| Special Features | Never expose this product to temperatures exceeding 140°F (60°C)., Over-tightening will break the plastic stud of the Transformer. DO NOT connect the Transformer wires at this time. |
| Included components | Cord |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Brand:** Suncourt
- **Colour:** Silver
- **Electric fan design:** Blower
- **Power source:** Corded Electric
- **Style:** Modern
- **Room type:** Home Office
- **Special features:** Never expose this product to temperatures exceeding 140°F (60°C)., Over-tightening will break the plastic stud of the Transformer. DO NOT connect the Transformer wires at this time.
- **Recommended uses for product:** Cooling
- **Mounting type:** Duct Mount
- **Controller type:** Button Control

## Images

![Suncourt ZoneMaster Fully Adjustable Motorized Airflow Control Zone Damper, UL Listed 24VAC/20VA Plug-in Transformer Included, Compatible with Any 24 Volt Thermostat, Normally Open –10", Silver - Image 1](https://m.media-amazon.com/images/I/711I0kAx6rL.jpg)
![Suncourt ZoneMaster Fully Adjustable Motorized Airflow Control Zone Damper, UL Listed 24VAC/20VA Plug-in Transformer Included, Compatible with Any 24 Volt Thermostat, Normally Open –10", Silver - Image 2](https://m.media-amazon.com/images/I/816Wj4M10jL.jpg)
![Suncourt ZoneMaster Fully Adjustable Motorized Airflow Control Zone Damper, UL Listed 24VAC/20VA Plug-in Transformer Included, Compatible with Any 24 Volt Thermostat, Normally Open –10", Silver - Image 3](https://m.media-amazon.com/images/I/81luV9DFIxL.jpg)
![Suncourt ZoneMaster Fully Adjustable Motorized Airflow Control Zone Damper, UL Listed 24VAC/20VA Plug-in Transformer Included, Compatible with Any 24 Volt Thermostat, Normally Open –10", Silver - Image 4](https://m.media-amazon.com/images/I/81JBA3SCvOL.jpg)
![Suncourt ZoneMaster Fully Adjustable Motorized Airflow Control Zone Damper, UL Listed 24VAC/20VA Plug-in Transformer Included, Compatible with Any 24 Volt Thermostat, Normally Open –10", Silver - Image 5](https://m.media-amazon.com/images/I/81UQzczQ0LL.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).

## 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 Singapore*
*Store origin: SG*
*Last updated: 2026-03-05*