TTD311 is a digital room thermostat come with a wider LCD display. TTD311 is suitable for Fan Coil Unit (FCU). It can works both Spring Return Motorized Valve and Electric Return Motorized Valve.
TTD311
Spec
Catalogue
Technical Data
Power Supply: 230VAC/50HzTemperature Range: 5-35 Deg CAccuracy: +/- 0.5 Deg CTemperature Sensor: NTC SensorSpeed Fan: Auto-Hi-Med-Lo with Big Screen DisplayDimension: 86mm x 86m x 13mm (W x H x D)