Features:

– Designed to control the valve or the fan in 2-pipe fan coil unit.
– Operates an on/off valve to provide control at the desired set point temperature.
– The fan can also be controlled from the thermostat. In some case it is wired to run continuously and can be switched off with the system.
– ON/OFF switch, while with other models there is a choice of running the fan continuously or cycling it with the thermostat.
– Available with a manual 3-speed fan switch and with a system on-off switch.