Honeywell T6861 digital thermostats are designed for the application of 3-speed fan and valves in fan coil system. It includes 2-pipe-cool only/heat only/manual changeover and 4-pipe-manual or automatic changeover, ventilation mode, manual or automatic 3-speed fan control, water valve control. Fan speed can be selected to automatic or manual 3-speed control mode. In ventilation mode, fan only supports the manual speed control.
- Super modern appearance design, suitable for office, hotel, and residential building
- Slim design, direct installation on 86 size box
- Slim design, direct installation on 86x86mm junction box or US2x4 Inch
- Remote temperature sensor
- Easy to install and set-up
- Time on/off function
- Selectable room temperature or setpoint display(ranging from 10 to 32 Deg.C)
- Energy-saving mode activation by a button press or dry contact
- Cycle per Hour (CPH) function
- Adjustment of display room temperature
- Temperature unit either Deg.C or Deg.F
- User setting can be kept when power off
- Freezing protection function available
- Lock or unlock keys or part of keys in Installer Setup
- Heat and cool setpoint limitation for energy saving
