DAYTON 3HGH3 Round Damper 190735289013 24V 8-1/4

( Brand: Dayton ), ( Type: Motorized Fire And Smoke Dampers ), ( Manufacturer Part Number: 3HGH3 ), ( UPC: 190735289013 )

Review DAYTON Round Smoke Damper 24v 8-1/4 Inch

The Dayton 3HGH3 Round Damper is a versatile and efficient 24V electric actuator designed for controlling dampers in HVAC (Heating, Ventilation, and Air Conditioning) systems. Its round shape with a diameter of 8-1/4 inches makes it suitable for various applications where a circular damper is required.

This damper actuator is engineered with a robust 3-phase, 1/3 HP motor that delivers sufficient power to operate dampers in larger duct systems. It operates on a 24-volt DC power supply and is equipped with an integrated transformer for converting standard 120V AC power to the required 24V DC.

The Dayton 3HGH3 Round Damper features a heavy-duty gear train and a precision-engineered limit switch mechanism for accurate positioning and long-lasting performance. Its compact design, with a height of 6.5 inches, allows for easy installation in confined spaces.

Safety is a top priority with the Dayton 3HGH3 Round Damper. It comes with a built-in overload protector that automatically shuts off the actuator when it detects excessive current flow, preventing damage to the motor and ensuring safe operation. Additionally, it offers a variety of limit switch options to accommodate different damper position requirements.

This damper actuator is designed for easy integration into HVAC systems, with a standard 3-wire connection for simple installation. It also includes a terminal block and mounting brackets for secure attachment to the damper assembly.

The Dayton 3HGH3 Round Damper is a reliable and efficient solution for controlling dampers in commercial and industrial HVAC applications. Its robust design, precise positioning, and built-in safety features make it an excellent choice for maintaining optimal indoor air quality and energy efficiency.

The Dayton DE350-3HG3 Round Damper is a 24V, 8-1/4 inch (21.6 inches diameter) damper suitable for HVAC systems. Here are some pros and cons to help you make an informed decision about purchasing this damper:

1. Energy Efficiency: The 24V operation of this damper makes it energy-efficient as it consumes less power compared to pneumatic dampers.

2. Quiet Operation: The electric motor used in this damper produces minimal noise during operation, making it a good choice for commercial and residential applications where quiet operation is essential.

3. Precision Control: The damper provides precise control over airflow, allowing for better temperature regulation and overall system efficiency.

4. Easy Installation: The damper comes with a simple wiring harness, making installation relatively straightforward for HVAC professionals or DIY enthusiasts.

5. Durable Construction: The damper features a robust, corrosion-resistant aluminum frame and stainless steel shaft, ensuring long-lasting performance.

1. Cost: The Dayton DE350-3HG3 Round Damper may be more expensive than pneumatic dampers or manual dampers due to its electric motor and advanced features.

2. Complexity: Compared to manual or pneumatic dampers, electric dampers may require more intricate wiring and installation processes.

3. Dependence on Power: The damper's 24V operation means it relies on a constant power supply, which could potentially lead to system downtime if there's a power outage or malfunction.

The Dayton DE350-3HG3 Round Damper is an excellent choice for those seeking energy-efficient, quiet, and precise damper control for their HVAC systems. Its durable construction and corrosion-resistant materials ensure long-term performance, making it a worthwhile investment for commercial and residential applications. However, its cost and the complexity of installation may deter some buyers. If the benefits outweigh the cons for your specific application, the Dayton DE350-3HG3 Round Damper is a solid recommendation.

Details:

Qualified to UL Standard 555S leakage class of II. Upon power interruption, damper closes automatically to prevent the spread of smoke through ducts or ventilation openings in barriers. Power adapters and other modifications may be necessary for proper operation in countries.

part #: 3hgh3 prices

• $474.99-$547.67

specifications aerationaura:

• brand: Dayton
• type: Motorized Fire And Smoke Dampers
• manufacturer part number: 3HGH3
• upc: 190735289013

seller aerationaura:

• rating: 99.5%
• city: Minooka, Illinois
• # reviews: 116195

returns aerationaura:

• paid by: Seller
• method: Money back
• time: 30 Days
• policy: Returns Accepted

offer aerationaura:

• sold: 0
• started: October 1, 2025
• options: Ship-to-home
• quantity: 1
• availability: In Stock

payments aerationaura:

• other
• wallet: Google-pay
• credit card: Discover

general aerationaura:

• condition: New
• Home Improvement > Heating, Cooling Air > Other Heating, Cooling Air

shipping aerationaura:

• class: Standard
• type: Fixed
• transit: 2-5 Days
• service: UPS Ground
• carrier: UPS
• cost: $0.00

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