Robust Push Terminals

Common-Sense LEDs

Clean, Professional Installation

Smaller Footprint

Variable Speed Fan Control

Advanced Dual-Fuel Operation

RedLINK Enabled for up to 4 Wireless Zones when Used with THM4000R1000 Wireless Adapter

Simple Dial for Setting when the System Starts to Bypass

Spend Less Time on Every Zoning Job

Exclusive Honeywell Technology

Installs at any Orientation at any Angle

Allows More Airflow than Typical Weighted Models, So You can Install a Smaller Size

Can Handle all of the Airflow Needs of Todays Zoning Systems to Provide Constant Pressure Relief Regardless of the Blower Speed

Designed for Easy Flex-Duct Installation

Profitable - Saves You Upfront Time Through the Fast Installation and Follow-Up Time by Eliminating the Callbacks Associated with Weighted Models

Quiet, Efficient and Reliable

Simple Dial for Setting when the System Starts to Bypass

Spend Less Time on Every Zoning Job

Exclusive Honeywell Technology

Installs at any Orientation at any Angle

Allows More Airflow than Typical Weighted Models, So You can Install a Smaller Size

Can Handle all of the Airflow Needs of Todays Zoning Systems to Provide Constant Pressure Relief Regardless of the Blower Speed

Designed for Easy Flex-Duct Installation

Profitable - Saves You Upfront Time Through the Fast Installation and Follow-Up Time by Eliminating the Callbacks Associated with Weighted Models

Quiet, Efficient and Reliable

Simple Dial for Setting when the System Starts to Bypass

Spend Less Time on Every Zoning Job

Exclusive Honeywell Technology

Installs at any Orientation at any Angle

Allows More Airflow than Typical Weighted Models, So You can Install a Smaller Size

Can Handle all of the Airflow Needs of Todays Zoning Systems to Provide Constant Pressure Relief Regardless of the Blower Speed

Designed for Easy Flex-Duct Installation

Profitable - Saves You Upfront Time Through the Fast Installation and Follow-Up Time by Eliminating the Callbacks Associated with Weighted Models

Quiet, Efficient and Reliable

Simple Dial for Setting when the System Starts to Bypass

Spend Less Time on Every Zoning Job

Exclusive Honeywell Technology

Installs at any Orientation at any Angle

Allows More Airflow than Typical Weighted Models, So You can Install a Smaller Size

Can Handle all of the Airflow Needs of Todays Zoning Systems to Provide Constant Pressure Relief Regardless of the Blower Speed

Designed for Easy Flex-Duct Installation

Profitable - Saves You Upfront Time Through the Fast Installation and Follow-Up Time by Eliminating the Callbacks Associated with Weighted Models

Quiet, Efficient and Reliable

Quick Installation and Setup

No Weight to Adjust

Can be Installed in any Orientation

Engineered to Provide Constant System Pressure Regardless of Changes in Zones Celling or Blower Speed

Quick Installation and Setup

No Weight to Adjust

Can be Installed in any Orientation

Engineered to Provide Constant System Pressure Regardless of Changes in Zones Celling or Blower Speed

Quick Installation and Setup

No Weight to Adjust

Can be Installed in any Orientation

Engineered to Provide Constant System Pressure Regardless of Changes in Zones Celling or Blower Speed

The RRD is a round damper that is easily inserted into rigid round ducts for retrofit zoning in forced air heating and cooling systems. This power open, power closed damper actuator is available in four sizes for 5 Inch, 6 Inch, 7 Inch and 8 Inch ducts

The RRD is a round damper that is easily inserted into rigid round ducts for retrofit zoning in forced air heating and cooling systems. This power open, power closed damper actuator is available in four sizes for 5 Inch, 6 Inch, 7 Inch and 8 Inch ducts

The RRD is a round damper that is easily inserted into rigid round ducts for retrofit zoning in forced air heating and cooling systems. This power open, power closed damper actuator is available in four sizes for 5 Inch, 6 Inch, 7 Inch and 8 Inch ducts