Carnes Company

Terminal Units > Pressure Relief

Pressure Relief Terminal Units

Model AVR

The Carnes Model AVR is designed to control either by-pass pressure or discharge pressure within a duct system.  Such applications would be using a constant volume central fan with Variable Air Volume Units (VAV), multiple Carnes Remote Activated Diffusers (model SRAD), or multiple Carnes Thermal Diffusers (model SFPV).  The result is limited wasted air and reduced sound levels.

Model AVRA - Pressure Relief