3 Speed Fan Coil Cool/Heat/Off Programmable Thermostat w/Terminal Block & 2 Covers (White)

Description: The TA155 manual changeover thermostat is designed for use in HVAC systems, including two or four pipe fan coil applications or other installations requiring manual switching between heating and cooling. Solid-state precision offers convenience and efficiency, while contemporary styling complements room décor. Advanced self-configuring circuitry allows the T155 electronic thermostat to be applied directly to input voltages from 24 to 277 VAC, 50 or 60Hz. Thermostat outputs are suitable for connection to relays, valves, and similar pilot duty loads. The system and fan switches will handle inductive and resistive loads. Standard models are available as a heating/cooling thermostat only or with integral switches for fan speed selection. The standard T155 is user-configurable for unit or remote thermistor sensing. The fan operation, which is dependent on external connections, can be used for continuous operation or cycle operation with the use of a load management relay. Features: Solid State Precision and Reliability Fan Coil Units Accept 24 to 277 VAC Heating/Cooling Applications Heat-Off-Cool PTAC System Switch Multi-Speed Fan Switching Units Available Terminal Block Fan Control. Application: Single Stage (Heat/Cool). Maximum Temperature (F): 90°F. Minimum Temperature (F): 50°F. Hertz: 50 60. Programmability: Non-Programmable. User Interface: Mechanical. Mounting: Horizontal Vertical. Stages: 1 Heat/1 Cool. Options: Fan Control. Power Method: Hardwired. Wiring: Terminal Block. Voltage: 24V, 277 V, 240 V, 120 V, 208 V.