TF228WN Honeywell Home Orchid 1 Series FCU On/Off Thermostat

Application:

The TF228WN/U digital thermostat is designed for 3-speed fan and valve control in a fan coil system.
Including:
- 2-pipe cool only/heat only/manual changeover
- Ventilation mode
- Manual or automatic 3-speed fan control
- Water valve control
Besides the basic controls, TF228WN/U featuring CPH (Cycle Per Hour) better maintains the room temperature to the setpoint and memorized time off function can automatically turn off the thermostat to save energy.
In addition, Honeywell Home Random start-up function would help to maintain power grid stability.