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Fan coils

Heating and cooling from one point.

Thermostats and boards for fan coils, underfloor + fan coil and AHU/VRF systems – with relay outputs, 0-10V and BLDC motor control.

FC41FC21TFC22xV

Winter and summer

One thermostat for heating and cooling.

Quiet operation

Smooth fan speed control.

Underfloor + fan coil

The underfloor holds the setpoint, the fan coil helps if the room falls behind.

For hotels and offices

The same control in dozens of rooms.

Comparison

Which model is right for you?

ModelWiFi and appWireless (RF)Wired230V24VUnderfloorFan coil / coolingMulti-zone
FC41Fan Coil thermostat with underfloor control/ 4 relay outputs✓–✓✓–✓✓–
FC41RnewFan Coil thermostat with underfloor control/ 4 relay outputs · with wireless connectivity✓✓✓✓–✓✓–
FC21TFan Coil thermostat with underfloor control/ triac and 2 relay outputs✓–✓✓–✓✓–
FC22xVEC Fan Coil thermostat with underfloor control, EC Fan(0-10V) and 1 or 2 relay outputs✓–✓✓–✓✓–
FC22xVRnewEC Fan Coil thermostat with underfloor control, EC Fan(0-10V) and 1 or 2 relay outputs · with wireless connectivity✓✓✓✓–✓✓–
RFFANWireless room module for FC41 / FC22x thermostats–✓––––✓–
FHB5RW-FCUWireless wiring center for underfloor heating and fan coils / 5 rooms✓✓–✓–✓✓✓
RF1D2.WiFiWireless room thermostat with WiFi receiver for heating and cooling✓✓–✓––✓–
FCUBLDC01BLDC motor control board for fan coil units––✓–––✓–
AHU KitRoom controller for AHU/VRF systems––✓✓✓–✓–

Models

All products in this category

FC41
FC41

Fan Coil thermostat with underfloor control/ 4 relay outputs

WiFi · appwiredheating and cooling

For fan coil units, on their own or together with underfloor heating – comfort from a single point in heating and cooling. Programmable room thermostat with WiFi, 4 relay outputs.

  • WiFi Fan Coil thermostat, wall or flush mount, wired, programmable
  • LCD display with backlight and 4 buttons
  • Comfort & Economy (for nigh time) set points, easy select
Details →Is it right for me?
FC21T
FC21T

Fan Coil thermostat with underfloor control/ triac and 2 relay outputs

WiFi · appwiredheating and cooling

For fan coil units, on their own or together with underfloor heating – comfort from a single point in heating and cooling. Programmable room thermostat with WiFi, triac output for stepless fan speed and 2 relay outputs.

  • WiFi Fan Coil thermostat, wall or flush mount, wired, programmable
  • LCD display with backlight and 4 buttons
  • Comfort & Economy (for nigh time) set points, easy select
Details →Is it right for me?
FC22xV
FC22xV

EC Fan Coil thermostat with underfloor control, EC Fan(0-10V) and 1 or 2 relay outputs

WiFi · appwiredheating and cooling

For fan coil units, on their own or together with underfloor heating – comfort from a single point in heating and cooling. Programmable room thermostat with WiFi, 0-10V output and 1 or 2 relay outputs.

  • WiFi Fan Coil thermostat, wall or flush mount, wired, programmable
  • LCD display with backlight and 4 buttons
  • Comfort & Economy (for nigh time) set points, easy select
Details →Is it right for me?
RFFAN
RFFAN

Wireless room module for FC41 / FC22x thermostats

wirelessheating and cooling

When the thermostat sits at the fan coil and the people are elsewhere in the room. A battery-powered wireless room module that measures the temperature in the occupied zone and sends it to an FC41 / FC22x with the “Wireless connectivity” option.

  • Battery-powered wireless room module for FC41 and FC22x thermostats with the “Wireless connectivity” option (code ending in “R”)
  • Measures the temperature where the people are and sends it by radio to the thermostat at the fan coil
  • Up to 2 wireless modules per thermostat – the main thermostat works with their temperature or with the average of them and its own sensor
Details →Is it right for me?
FHB5RW-FCU
FHB5RW-FCU

Wireless wiring center for underfloor heating and fan coils / 5 rooms

WiFi · appwirelessheating and cooling

For rooms with underfloor heating and a fan coil, without cables to the rooms. The FC41 / FC22x thermostats with the “Wireless connectivity” option control the fan coil locally and send the floor and fan coil demands wirelessly – 1 zone per room, up to 5 rooms.

  • Wireless wiring center with built-in WiFi and RF hub for underfloor heating + fan coils
  • Works with the FC41 and FC22x room thermostats with the “Wireless connectivity” option (code ending in “R”, e.g. FC41WR) in the fan coil + underfloor configuration
  • 5 zone relay outputs, 230V – one per room floor loop
Details →Is it right for me?
RF1D2.WiFi
RF1D2.WiFi

Wireless room thermostat with WiFi receiver for heating and cooling

WiFi · appwirelessheating and cooling

One thermostat for heating and cooling: it gives a separate "start heating" and "start cooling" signal. It controls a heat pump, a 4-pipe fan coil system or two separate sources – for example a boiler for heating and a chiller for cooling.

  • Two separate signals from one room thermostat – "start heating" and "start cooling"
  • Works with a heat pump (heating demand / cooling demand), with a 4-pipe system as a standalone controller, or with two sources – a boiler and a chiller
  • No cable between the room and the plant – a battery room module and a WiFi receiver next to the heat pump or boiler
Details →Is it right for me?
FCUBLDC01
FCUBLDC01

BLDC motor control board for fan coil units

wiredheating and cooling

For fan coil units with BLDC motors – precise, silent control with smooth ramp-up and ramp-down. Control board with 0-10V input; recommended with ThermoB FC22xV.

  • Control board for BLDC motors in fan coil units, 0-10V input for speed setpoint
  • Precise smooth ramp-up/ramp-down for silent operation, stepless speed control
  • Speed feedback with alarm signaling if the target speed isn't reached
Details →Is it right for me?
AHU Kit
AHU Kit

Room controller for AHU/VRF systems

wiredheating and cooling

For air handling units and VRF systems with a DX kit – convenient room control with internet access. Compatible with Fuji Electric/Fujitsu/General DX kits; control by supply air and/or room temperature, 0-10V output.

  • Room controller for AHU/VRF systems, air handling and ventilation units
  • Compatible with Fuji Electric / Fujitsu / General DX kits (UTY-XDZX, single split)
  • Control by supply air temperature, room temperature, or a blend of both (installer-selectable ratio)
Details →Is it right for me?

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How they are used

Solutions with these products

Fan coil with no control cable — FC22x/FC41 wireless connectivity

The fan coil unit is mounted where the temperature is not felt correctly, and there is no control cable run to the wiring center, the boiler or the heat pump.

FC22xVFHB5RW-FCU

Fan coil with no cable to the boiler / heat pump – wireless demand with TB01

The fan coil is in a room with no control cable run from the boiler, heat pump or wiring centre, yet the source must only start when the fan coil needs heating or cooling.

FC22xVTB01/TB08

One thermostat for heating and cooling – heat pump, fan coils or boiler + chiller

The home has both heating and cooling.

RF1D2.WiFi

Underfloor heating and a fan coil in every room

Every room has underfloor heating and a fan coil.

FC22xVFHB8R3-230FHB5RW-FCU

Underfloor heating and an LG hydronic ceiling cassette – one thermostat

The room has underfloor heating and an LG hydronic cassette in the ceiling.

FC22xVProxel LG-FCU-10V-Modbus

Controlling AHU/VRF systems and air handling units

An air handling unit with a DX kit has no convenient room-side control.

AHU Kit