Honeywell T6371 Cooling/Heating Fan Coil Thermostat, 2-Pipe
T6371 Thermostat, 230VAC, 2-Pipe Fan Coil, Fan Control Only, T6371
The T6371 thermostats are designed for individual control of fan coil units. In all cases, the thermostat controls the fan to achieve the desired temperature. Versions are available with a manual fan speed selection switch (3-position switch) and an On/Off switch.
Heating/cooling switching is also possible on some models. This function can be performed either manually using a switch located on the front of the thermostat or automatically using a surface-mounted aquastat located on the fan coil's water inlet pipe.
Wall-mounted thermostat for line-voltage fan coil units. The dual-diaphragm sensing element ensures precise temperature control for all loads and applications. Thanks to its modern and attractive design, this thermostat is ideal for placement in occupied spaces, particularly in offices or hotels.
All versions are equipped with a heat anticipator, which improves temperature control in both heating and cooling modes. The thermostat mounts directly to a wall or duct box. Slide switches allow manual control of system operation and fan speed.
Adjustment range: 10 to 30°C by changing the position of the large knob.
Supply voltage: 230V~, 50 to 60Hz.
Contact type: SPDT.
Minimum temperature setpoint difference: 1°C (heating and cooling) at 20°C at 50% load with the temperature anticipator attached.
Contact load: 4(2)A. 230V~
Typical loads include fans, valves, and relays.
Failure-free operation: 230V~ contacts with over 100,000 full-load cycles, slide switches with over 6,000 operations.
Mount directly to a wall or standard enclosure (screws included).
Maximum wiring: 8 screws securing the wires to the terminal block. Wire cross-section up to 1.5 mm².
Slotted plastic enclosure.
IP30 protection rating.
Ambient conditions: Operating temperature: 0 to 40°C.
Storage temperature: -2 to 50°C. Humidity: 0 to 90% RH, non-condensing.
Dimensions (HxWxD): 130 x 85 x 40 mm.