VAV Terminals

The Model ESMB room bypass terminals varies the volume of air supplied to the room by dirverting 0 to 100% of the air through a bypass opening and into the system return. While the room air supply varies, the supply fan operates at constant volume.

The Model FL-R has been developed in response to contractors requiring a multi-point flo-cross to retrofit and control air in existing systems.

The Model RI-K is a galvanized steel round by-pass damper to be used with VAV terminals. This model also includes a static pressure sensor.

The Model OBD-FL was developed in response to retrofit projects. The OBD-FL incorporates a multi-point, center averaging cross flow.

The Model R-680 was specifically designed for retrofit projects. The R-680 includes a metal multi-point cross flow and a bell-mouth for smooth laminar flow.

The Model R-650 was designed specifically for retrofit projects. This model includes a metal-point cross flow, bell-mouth for smooth laminar flow,and self-adhesive backed flange.

The Model RI-FL is a damper that has the flexibility to mount various actuators and controls. The model RI-FL comes standard with a built in cross flow sensor with a cylinder for multi-point pick up averaging. The terminal also includes a gasket for low leakage air control, and a 1/2 solid aluminum shaft."

The Zone control system consist of the ZZ-20 and the ZZ-3. The ZZ-20 is a commercial zone control system that allows a single HVAC unit to have up to 20 individual zones. The ZZ-3 is a residential /light commercial zone control system that allows a single heating/cooling unit to have up to 3 zones (9 optional). These systems do not require a computer to setup and are clean, straight forward, and user friendly.

The ZZ-3 is a residential /light commercial zone control system that allows a single heating/cooling unit to have up to 3 zones (9 optional).