Galvanized Steel with Single Blade Damper, Which Closes Off Tightly Against Gasket for Minimal Leakage

Adjustable Close Position Range Stop

Fail-Safe, Normally Open Operation

Can be Field Converted when Used as an Independent Zone or for Fresh Air Intake

Works with THM5320R1000 Equipment Interface Module to maintain safe indoor temperatures if power is lost at the wireless thermostat

Takes control of the equipment by turning on the blower fan and sensing the indoor temperature of the home

Controls heating at 62 Deg F and cooling at 82 Deg F

Provides homeowners with peace of mind

Installs in minutes

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