Category: dampers

Innovative Controls from Jackson Systems – right at your fingertips!

Jackson Systems manufactures some of the most innovative control products in the HVAC marketplace.  Jackson Systems' forced air control products are reliable, versatile and simple to install.  All of these products are now easily reviewed in one, convenient location.  The interactive catalog from Jackson Systems is an easy way to view what's new within their […]

Retrofit Zoning Made Simple

Sometimes zoning applications require multiple dampers in branch runs instead of a couple of dampers mounted in the main trunk line.  Jackson Systems’ Retro Damper is designed for retrofit zone control applications where dampers are required in branch runs.  Retro Dampers save installation time and are easy to install.  Our Retro Dampers are fabricated with […]

Barometric Bypass Damper

A question that comes up frequently when quoting zone control systems is, why and when do I need a bypass damper?  As the individual zone dampers close, the system static pressure will tend to rise.  In order to maintain constant airflow through the HVAC system, a barometric damper can be used to bypass some of […]

Retro Damper

A low cost retrofit zone damper makes it easy for you to quickly add zone control to an existing home. No more having to remove a section of duct to install a round zone damper. A Retro Damper allows you to cut a slot in the duct and slide it in. The Retro Damper uses […]

Setting a Barometric Bypass Damper

General Instructions for Residential and Light Commercial Barometric Bypass Dampers HOW THE BYPASS DAMPER WORKS As the individual zone dampers close, the system static pressure will tend to rise.  In order to maintain constant airflow through the HVAC system, a barometric bypass damper will be required to bypass some of the discharge air back into […]

Barometric Bypass damper

A question that comes up frequently when quoting zone control systems is, why and when do I need a bypass damper?  As the individual zone dampers close, the system static pressure will tend to rise.  In order to maintain constant airflow through the HVAC system, a barometric damper can be used to bypass some of […]