Tag: HONEYWELL TF228WN

HONEYWELL TF228WN Digital Thermostat General The TF228WN 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 featuring CPH (Cycle Per Hour) better maintains the room temperature to…