Smart digital underfloor heating thermostat | temperature controller with sensor | 16A | 230VAC | +5...+35°C | IP21 | black | Wi-Fi | Glamox Heating | GFWT 3 BLACK

Smart floor heating thermostat GLAMOX GFWT3 WiFi | 16 A | 230 V | 5–35 °C | room and floor sensor | black

The smart GLAMOX GFWT3 WiFi thermostat is designed to control electric heating systems, primarily electric underfloor heating. It can regulate heating according to room or floor temperature, operates from a 230 V AC supply and controls loads up to 16 A. The thermostat can be controlled via the Glamox Heating WiFi app, while its main functions, including the weekly programme, can also operate without a continuous internet connection.

GFWT3 is a programmable Wi-Fi floor heating thermostat with room and floor temperature control, a weekly programme, open-window detection and power regulation. It is supplied with a floor sensor, is compatible with many floor sensors and is therefore suitable both for new installations and for replacing an existing thermostat.

Wi-Fi control allows heating settings to be changed from a smartphone, while the integrated weekly programme automates temperature according to the time of day and day of the week. The thermostat also includes open-window detection and a power regulation function, making it adaptable to different electric heating systems.

Once connected to a Wi-Fi network, the thermostat can be controlled through the Glamox Heating WiFi app. This makes it easy to change heating settings and control the temperature remotely.

• Remote temperature control.
• Heating settings can be changed by phone.
• Weekly programme operation.
• Convenient heating control in one app.

GFWT3 has an integrated weekly programme, so a preconfigured heating schedule can continue to operate even when the thermostat is not actively being used through the app. This allows different temperatures to be set for different times of day or days of the week and automates heating operation.

The thermostat has an open-window detection function designed to reduce unnecessary heating when a sudden temperature change indicates intensive ventilation. This function helps manage the electric heating system more efficiently.

GFWT3 includes a power regulation function, so it can be used for more than conventional temperature control. This function provides additional flexibility when controlling electric heating loads in applications where power regulation is required.

• 230 V AC supply.
• Heating load control up to 16 A.
• 5–35 °C temperature range.
• Wi-Fi control via the Glamox Heating WiFi app.
• Integrated weekly programme.
• The weekly programme can operate without a continuous network connection.
• Room and floor temperature control.
• Floor sensor included.
• Compatible with many floor sensors.
• Open-window detection.
• Power regulation function.
• Temperature shown on the display.
• Google Assistant support.
• Amazon Alexa support.
• 0.5 W standby power consumption.

• Designed to control electric heating systems.
• Especially suitable for electric underfloor heating.
• Can be used in new installations.
• Suitable for replacing existing floor heating thermostats.
• Compatible with many floor temperature sensors.
• Controls one heating output.
• Not designed for cooling control.
• Maximum directly controlled contact load – 16 A.

1. Select a suitable location for the thermostat.
2. Disconnect the 230 V supply before starting work.
3. Install the floor sensor according to the underfloor heating system requirements.
4. Connect the supply, load and sensor wires according to the manufacturer's wiring diagram.
5. Install the thermostat in a flush-mounted installation box.
6. Check that the controlled heating load does not exceed 16 A.
7. After switching on the supply, complete the initial thermostat setup.
8. If required, connect the thermostat to the Wi-Fi network and Glamox Heating WiFi app.
9. Create the required weekly heating programme.

• Electrical connection of the thermostat must be carried out by a qualified electrician.
• Installation work must only be performed with the supply completely disconnected.
• Do not exceed the maximum contact load of 16 A.
• Before connection, check the voltage, power and current of the heating system.
• The floor sensor must be installed according to the underfloor heating system requirements.
• When replacing an existing thermostat, check the compatibility of the floor sensor being used.
• An IP21 thermostat must not be installed where it may be directly exposed to water.
• In bathrooms and other wet rooms, the requirements applicable to the relevant electrical safety zone must be observed.

GLAMOX GFWT3 WiFi | smart floor heating thermostat | 16 A | black

Smart 230 V AC floor heating thermostat with Wi-Fi control through the Glamox Heating app, room and floor temperature control and an included floor sensor. Up to 16 A load, 5–35 °C temperature range, integrated weekly programme, open-window detection and power regulation. The flush-mounted 84 × 84 × 40 mm housing, black RAL 9004 colour and compatibility with Google Assistant and Amazon Alexa make it suitable both for new underfloor heating systems and for upgrading an existing thermostat.