The E812 is a high quality vandal-resistant and tamperproof 2-stage thermostat designed to accurately control fan convectors in schools, public or commercial buildings to within 0.5°C.
The E812 is a high quality vandal-resistant 2-stage tamperproof thermostat designed to accurately control fan convectors in schools and public or commercial buildings to within 0.5°C.
The E812 has two stages of control. Below a pre-selected temperature the thermostat will control the high-speed fan to bring the room quickly up to temperature. Once the unit has achieved this level it switches to the low-speed fan for normal daytime use, regulating the room temperature up to the pre-selected temperature setpoint.
Once the room temperature eventually reaches the chosen temperature setpoint the fan is turned off. This makes for quieter operation during normal daytime occupancy periods with the added benefit of rapidly bringing the room up to temperature when the heating is initially switched on.
Robust Range Variants:
Remote Sensor (/RS)
Remotely located temperature sensor.
*For a full description please see relevant variation below.
The E812/RS is a high quality vandal-resistant 2-stage tamperproof thermostat designed to accurately control fan convectors in schools, public or…
Manufactured to order.
An MSD-150 temperature sensor installed in a white plastic box and connected to a terminal block. Pre-drilled mounting holes allow…
Manufactured to order.
Tamperproof screwdriver for MSD-153 tamperproof screws. Required to gain access into the entire Robust Range of Tamperproof thermostats and humidistats.
