T6800H2WN Honeywell Home Halo Series FCU On/Off Thermostat Horizontal No Backlight
T6800 digital thermostats are designed for application of 3-speed fan and valves in 2-pipe fan coil system.
2-pipe cool only/heat only/manual changeover
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 support manual speed control.