Honeywell T6811/6812 Digital Thermostats
T6811 /6812 digital thermostats are designed for application of 3-speed fan and valves in 2-pipe fan coil system.
Including:
– 2-pipe cool only/heat only/manual changeover between heat and cool
– Ventilation mode
– Manual 3-speed fan control
– Water valve control
In ventilation mode, fan only support manual speed control.
Delta Products