Wireless/Standalone Programmable Thermostat Wi-Stat IIIe

Wi-Stat IIIe - Millennial Net Wireless ThermostatWireless/Standalone Programmable Thermostat Wi-Stat IIIe replaces most conventional programmable or networked thermostats on the market and can operate as either wireless or standalone programmable. 

Wi-Stat IIIe Wireless/Standalone Programmable Thermostat is intended for use in commercial, industrial and municipal multi-zone HVAC environments to enable greater energy-policy compliance, multi-site remote monitoring and control, and usage analysis.  Energy conservation via our wireless mesh thermostat is achieved by aligning HVAC operation and with set points that closely match occupancy comfort requirements and can incorporate multiple external sensors and control actuators to integrate other factors such as external temperature and peak energy demand.

Wi-Stat IIIe is designed for easy retrofit to existing HVAC infrastructures without disruptive and expensive rewiring. Wi-Stat IIIe replaces existing manual, analog or programmable thermostats and can support most single or dual stage conventional heating and cooling as well as heat pump systems.
The new Wi-Stat IIIe can be used as:

  • Wireless thermostat in large multi-zone buildings as part of a centralized Building Automation System (BAS); or
  • It can act as a conventional digital 5/2 day programmable thermostat.

The new Wi-Stat IIIe allows for much greater deployment flexibility – existing conventional thermostats can be replaced with Wi-Stat IIIe programmable devices as part of normal maintenance program, without adding a full blown BAS. Building owners can begin saving on energy costs much sooner by using Wi-Stat IIIe thermostats as standalone programmable devices. Later, already installed Wi-Stat IIIe thermostats can be easily switched to wireless mode and integrated into a centralized BAS.
Wi-Stat IIIe is compatible with the following solutions:

  • BACnet IP Building Automation Systems via Wi-BACserv BACnet IP Gateway
  • Modbus TCP/IP or Modbus RTU controllers vis Wi-Modbus TCP or Meshgate II
  • Millennial Net SEMS (Standalone Energy Management Solution), a PC based building energy management solution

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  • Wireless mesh thermostat provides remote monitoring and HVAC control capabilities
  • +/- 1° F control accuracy for maximum comfort
  • Easy to install; economical retrofit is compatible with and uses the existing thermostat and HVAC wiring for control and power
  • Remote occupancy scheduling and monitoring capabilities define and enforce energy policies
  • Allows for local thermostat operation within the specified comfort zone
  • Override feature allows local operation during scheduled unoccupied periods
  • Configurable “dead-zone” based on HVAC system type
  • Setback control can continue independent of wireless communications
  • FCC-compliant hardware modules
  • RoHS-compliant