Thermostat Honeywell T6861

Original price was: AED 165.00.Current price is: AED 135.00.


  • Models in both horizontal and vertical orientations are offered for different applications.
  • Sleek design for easy installation on an 86-inch box
  • The easy design of 2-pipe/4-pipe integrated into one unit
  • A large LCD screen with English and icons
  • Simple to set up and install
  • Timer function (on/off)
  • Room temperature or setpoint display options
  • Choose between manual and automatic fan speeds.
  • Activation of the energy-saving mode through a button press or a dry contact (key card)
  • CPH (cycles per hour) function
  • Temperature is shown in Celsius or Fahrenheit
  • When the power is turned off, the user settings can still be kept
  • Freezing protection is an option
  • In Installer Setup, lock or unlock keys or parts of keys
  • Limiting the heat and cold setpoints to save energy


Honeywell T6861 Thermostat

Are you looking for a thermostat that is both convenient to use and easy to read? Allow me to take care of the hustle for you. Let me introduce the Honeywell T6861 Digital Thermostat to you.

Designed to perform their heating and cooling tasks, the T6861 digital thermostats are intended for use in fan coil systems with 3-speed fans and valves.

The fan can be set to operate at three speeds, either manually or automatically. For instance, the fan is switched to the desired speed in Manual mode through control output Gh, Gm, Gl.

However, in automated mode, the fan frequency is calculated by the temperature difference between the room and the setpoint. When the room temperature reaches the set point, the valve will close, and the fan will close as well.

Like most thermostats, the T8681 measures the temperature of the room using an embedded sensor or an external temperature sensor, and then keeps the setpoint by sending out on/off valve control commands.

Even if the temperature is close to the set point, the CPH function may allow the thermostat to open the valve numerous times per hour to achieve more accurate temperature control.

The defaulted heating and cooling values are 4 and 3, respectively, and can be modified during the Installer Set-Up procedure.

Furthermore, the backlight is activated by pressing any key. Backlights will turn off after 8 seconds if no key is pressed. The backlight will fade 60 seconds after the last button stroke in Installer Set-up and Installer Test mode.

This thermostat, like many others, features a freezing protection feature. Freezing protection can be turned off or turned on.

When the thermostat is in OFF mode and the attained temperature is below 6 degrees Celsius in freezing protection mode, the thermostat will switch to heat mode until the temperature increases to 8 degrees Celsius or the thermostat is turned on.

Moreover, the setpoint can be modified in comfort mode by pushing the up and down buttons. Cool only, heat only, and manual heat/cool changeover are examples of different applications.


  • Slim and contemporary design
  • Blue/green backlight
  • Comfort mode
  • Easy to use
  • Lock protection feature added
  • Easy to install


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