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ABB-free@home Thermostat

$130.33 $168.44

2 available at this price.

WARNING: Cancer and Reproductive Harm –

Product Description

The sleek, state-of-the-art thermostat provides a touch LCD interface for display and control of your home's heating and cooling systems. A built-in proximity sensor wakes up the thermostat to display its intuitive controls when your hand nears it. As part of the ABB-free@home™ smart home system, the thermostat gives you total control to automate your home's climate for optimum comfort.


  • Streamlined screen and intuitive user interface make operation simple
  • Use in new construction or for replacement of existing thermostats (up to six-wire)
  • Operating mode displayed by colored curves – red for heating and blue for cooling
  • Tap-enabled eco-mode offers energy and cost savings at night or when you're away from home
  • Optional auto-mode eliminates the need to manually switch between heating and cooling
  • Operates with many different heating and air conditioning systems, including conventional, heat pumps, water-based systems and combinations
  • Includes a built-in humidity sensor for use with a humidifier or dehumidifier
  • Self-adjusting display adapts its brightness to the light level of the room

In The Box:

  • Thermostat

NOTE: For indoor use only. Do not connect the thermostat to voltage above 24V.

Tech Specs

  • Part Number: TH-1.1
  • Supported Systems
    • Conventional Heating Systems: Natural Gas, Propane, Oil, Electric
    • Conventional Air Conditioning Systems: Single and Dual Stage
    • Heat Pumps: Air-Based, Geothermal, Electric Auxiliary
    • Water Based Systems: Radiators, Underfloor Heating
    • Humidity Control: Humidifiers and Dehumidifiers
    • Combination Systems: Different Stage Power Types, Water-Based or Air-Based Heating
  • Operating Voltage: 24 V AC, 60 Hz
  • Wires: AWG18 to AWG22, No stranded wires allowed
  • Wireless Transmission Protocol: free@home, 2.400 – 2.483 GHz, meshed
  • Ambient Operating Temperature: 32°F to 104°F (0°C to 40°C)

Product Docs