Item is New/Open box. Shipped via USPS or FEDEX. Please refer to photos for appearances. Used for Past Systems/Up To 32 StatNet Communicating Thermostats.

This Enerzone AprilAire Protocol Adapter is perfect for controlling your system. It  comes with mounting hardware and a display base. The adapter is made of aluminum and steel, and has both an RS232 and RS485 model with a 6ft RJ-12 cable.

With communicating features and programmability, this HVAC controller is a great addition to any home. Get ready to control the temperature with this Enerzone AprilAire Protocol Adapter.