The 906 Series electronic thermostats are used with the 744, 901-D, 902, and 903 Series Controllers. The Thermostat’s sensor supplies either a 10K or mV signal that is proportional to variations in temperature. This proportional signal is the input to the special purpose HCC control logic. The 906 SeriesThermostats are available in two configurations:
1. with an on-board sensor, or
2. with a remote duct mounted sensor with a remote setpoint.

All 906 Series Thermostat assemblies include all mounting hardware for direct to wall mounting, and electrical box cover mounting. (Color coded flying leads are standard.)The Thermostat cover and component parts are injection molded, non-conductive, self-extinguishing white ABS material. The 906 Series Thermostat cover is a white ribbed, ventilated, self-locking tamperproof case.