Rooftop VAV Controller
Rooftop VAV Controller

Emerson's VAV Rooftop Controller is specifically designed to interface with our VAV Smart Thermostat and Single-Duct VAV Controller. The VAV Rooftop Controller is a microprocessor controller designed to control any packaged HVAC rooftop unit. The controller comes standard with 6 inputs, 5 triac outputs, and 2 discrete outputs, giving retailers the flexibility they need to perform virtually any sequence of operations. Standard algorithms include the ability to control packaged HVAC units with economizers, up to 2 cooling and 2 heating stages, modulating valves, and floating outputs. The VAV Rooftop Controller may also control humidity control devices to increase customer and employee comfort when used in arid climates.

Key Benefits

  • Integrates seamlessly with other Emerson VAV Control Products and the E2 Facility Management System, enabling comprehensive VAV control in retail facilities
  • State-of-the-art algorithms allow the device to control virtually any standard single duct VAV box and up to 8 other types of simple HVAC equipment, eliminating the need for additional controllers
  • Integrated damper actuator and controller in one unit saves space, while reducing installation cost
  • Great for new construction or retrofits, thanks to its small size and easy installation