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Ecobee EMS SI Commercial Programmable Thermostat
Ecobee EMS SI Commercial Programmable Thermostat

Our Price: $454.44

Quantity in Stock:1

Product Code: ECOEB-EMSSI-01

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AuthorizedEcobee EMS SI Commercial Programmable Thermostat

The Smart SI is a WIFI controlled thermostat that has Cool Mobile Apps, Easy Web Portal, Color Screen, Sleek Buttons and Live Weather. 

Ecobee Feature Comparison
Ecobee EMS SI Brochure
Ecobee EMS SI Manual

Ecobee Smart Si is WIFI controlled just like the Ecobee Smart Thermostat. The New Ecobee Smart SI Thermostat Is A lot like the original Ecobee Smart Thermostat. The Main Difference between the Two Is that the Smart Si Does not have a touch screen but instead has easy to use buttons. Also the Smart Si does not have an Equipment interface module to place down by your equipment but instead is hooked up with 5 wires directly from your equipment. Since there is no equipment interface module the Smart Si does not have the capability of remote sensing. The Original Ecobee Smart Thermostat will still be available, the Smart Si is just a less expensive option. 

Key Features
  • 2Heat
  • 2Cool
  • Set Temperature Range
    • 45F-92F (7C-33C)
  • # Of Wires Needed To Thermostat
    • 5
  • Dry Contact Inputs
    • 2
  • Heat Pump Control (Including Geo-Thermal)
  • Dual Fuel
  • Auxilary Heat
  • Programmable Fan Control
  • Variable Speed Fan
  • Aitp-Changeover
  • Intelligent Setback Recovery
  • On-Screen Contractor Information
  • Configurable Max/Min Set Temperature
  • Ability To Switch Between Fahrenheit And Celcius
  • Configurable Upstaging and Downstaging
  • Wireless Protocol
    • B/G/N
  • WiFi Security Encryption
  • Encrypted Communication Over Internet


  • Occupied, Unoccupied and Custom Programmable Periods
  • Unlimited User Accounts
  • Unlimited Number of Thermostats That Can Be Connected To Your Account
  • Thermostat management
  • Individually or Through Folders
  • Intelligent Automation
  • WiFi Enabled
  • Color Display
  • Humidity Display
  • Live Internet Weather Feed
  • Ability to Configure Custom Max/Min Temperatures
  • 7-Day Programming
  • 365-Day Programming
  • Historical System Information
  • Remote Programming Through We Portal
  • 3 Year Warranty
  • No Annual Fees
  • Alerts Sent By Email & Web Portal And Can Be Sent To Multiple Emails And To Your Contractor

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