These digital thermostats are designed for the application of 3-speed fan and valves in fan coil system. This model with total the same functions as Honeywell raw model T6861.
>> General
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.
>> Display
>> Specification
>>Application