TF228WN

Honeywell TF228WN — Honeywell provides fan coil control digital thermostats which are designed for 3-speed fan and valve control in a fan coil system. Discontinued by Honeywell — no longer in the current range. PartnerPLC sources new, surplus and discontinued Honeywell parts — request a quote for price, condition and lead time.

Honeywell provides fan coil control digital thermostats which are designed for 3-speed fan and valve control in a fan coil system. The thermostat measures the room temperature via integrated sensor and maintains the set point by delivering on/off valve control command outputs. The fan setting can be selected as manual or automatic 3- speed operation. When in “manual” mode, the fan is switched to the selected speed via control output FH (high), FM (Medium) , FL (Low). While in “automatic“ mode, fan speed depends on the difference between room temperature and set point. When room temperature reaches the set point, the valve will be closed, and the fan will be closed in the meanwhile. Features & Benefits: Memorized time off Cycle Per Hour (CPH) Random start up LCD display with simple user interface Room temperature or set point temperature display selectable Manual or automatic fan speed selectable User setting can be stored with power loss Freeze protection available Four keypad lock options Heating and cooling set point limitation Honeywell TF228WN — Honeywell provides fan coil control digital thermostats which are designed for 3-speed fan and valve control in a fan coil system. Discontinued by Honeywell — no longer in the current range. PartnerPLC sources new, surplus and discontinued Honeywell parts — request a quote for price, condition and lead time.