This digital thermostats are designed for application of 3-speed fan and valves in fan coil system. This model with total the same functions with Honeywell raw model T6861.
Room Temperature Controller Fan Coil Thermostat with Remote Setback

>> General
 
 
| Power supply | 110 (+/-10%) VAC, 220(+10%, -15%)VAC | Frequency | 50/60Hz | 
| Control algorithm PI | On/off output | Accuracy | +/-1° C at 21° C | 
| Cycle times | 100,000 | Setpoint range | 10~32° C | 
| Display range | 0~37° C | Installation | Installed on 86×86mm junction box or US2×4 inch. | 
| Protection Class | IP20 | Environmental Conditions | Operation temperature -18~49° C | 
 >> Dimensions and Display


