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TF228WN Digital FAN Coil Control Thermostat
TF228WN Digital FAN Coil Control Thermostat TF228WN Digital FAN Coil Control Thermostat TF228WN Digital FAN Coil Control Thermostat TF228WN Digital FAN Coil Control Thermostat TF228WN Digital FAN Coil Control Thermostat

TF228WN Digital FAN Coil Control Thermostat

Product ID : HTW-51-2000
Product Attributes :

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 the setpoint and memorized time off function can automatically turn off the thermostat to save energy.

In addition, Honeywell Random start-up function would help to maintain power grid stability.


Product Description

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HTW-51-2000-TF228WN Digital Fan Coil Control Thermostat.pdf

>>General Application                                     

 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 the setpoint

and memorized time off function can automatically turn off the thermostat to save energy.

In addition, Honeywell Random start-up function would help to maintain power grid stability.

>>Features                                                        
 Memorized time off
 Cycle Per Hour (CPH)
 Random startup
 LCD display with simple user interface
 Room temperature or setpoint temperature display selectable
 Manual or automatic fan speed selectable
 Temperature units in either °C or °F
 User setting can be stored with power loss
 Freeze protection available
 Four keypad lock options
 Heating and cooling setpoint limitation
 Flush mount on standard 86 wall mounting box
>>Specification                                                  

Power supply :220(+10%,-15%)VAC, 50Hz

Control PI, On/off output

Accuracy :±1°C at 21°C

Rating capacity: 3A for fan load, 2A for zone valve

Protection class: IP20

Set point range: 10 ~ 32°C

Display range: 0 ~ 37°C

Ambient operating limits: 0~ +49°C

Ambient storage limits: -30 ~ +49°C

Humidity limits: 5~90% RH, non-condensing

>>Product Pictures                                            


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Honeywell TF228WN | TF228WN | Honeywell Thermostat

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