Choose an infrared panel thermostat according to the electrical connection, preferred controls and room use. An attractive display or smart app says little about compatibility with the panel. This guide compares the options and helps you ask the right questions before ordering.
Controls can limit unnecessary heating but do not make the panel produce more heat per kilowatt-hour of electricity. The building’s heating requirement still matters. Assess comfort, operating time and costs together with insulation, positioning and the required heating output.
Key points
Check the panel, thermostat and receiver as a complete combination. Decide whether to control each room separately, how you will operate schedules and what happens with flat batteries or a lost connection. Have loads and fixed connections assessed. Choose functions you will use rather than automatically buying the most elaborate controller.
The thermostat’s role in your heating plan
Room controls compare the measured temperature with the setpoint and manage the heat demand. Schedules can adapt temperature to occupancy, helping prevent an empty room from unintentionally remaining at the comfort setting. Savings relative to your current situation depend partly on previous use and the settings chosen.
Define zones according to use and heating requirements. Panels in one room may sometimes share controls, whereas separate rooms often need individual sensing and schedules. Zoning is not exclusive to infrared heating; other heating systems can also be controlled room by room.
Measuring air temperature, experiencing radiant warmth
Most room thermostats measure air temperature at their sensor. The panel emits both radiant and convective heat. Comfort also depends on surrounding surfaces, your position, air movement and clothing. An ordinary room reading is not a direct measurement of overall comfort or the panel’s radiant output.
There is therefore no general guarantee that you can lower the setpoint by two to four degrees without losing comfort. Accuracy, switching differential and algorithms also vary. Check product data and recommended settings; an extremely small hysteresis is not automatically better and may increase switching frequency.
Which type suits your installation?
Plug-in thermostat
A suitable plug-in model switches a connected panel through a socket. Check that interrupting its supply is an approved control method, that the switching capacity is sufficient and that the sensor position is representative. A socket low behind furniture may be accessible but unsuitable for temperature sensing.
Wired or wireless controls
A wired model needs suitable wiring and the correct output type. Wireless transmitters and receivers must be explicitly compatible. The manual specifies receiver limits, range and behaviour after signal loss. There is no universal limit of eight panels or thirty metres indoors. Test wireless communication at the actual mounting positions.
Wi-Fi and smart operation
An app can be useful with changing occupancy or several locations. Check network requirements, any accounts, local operation without internet and scheduling. Consumption displays may be calculated rather than measured. Not every boiler thermostat, smart hub or app can safely control an electric panel directly; have the specific combination checked.
Sensing position and installation requirements
Choose a location representative of the occupied zone, according to the manual, with adequate air circulation around the sensor. Avoid sunlight, draughts, curtains, warm appliances and strong local radiation. No fixed lateral clearance or mounting height applies to every product. Where wall temperatures differ or rooms are large, assess whether another position or a supported external sensor is needed.
Have the combined panel load, load type, supply and any additional switching equipment assessed in advance. In bathrooms, each component and its exact position matter; an IP rating alone is insufficient. Ask for current documentation for the intended combination. A weekly timer or Wi-Fi logo does not by itself prove that the entire installation meets every applicable requirement.
Choosing the right combination together
We advise private and business end users, installation companies and wholesalers. Send model numbers, panel quantities, room layout and preferred controls. Also tell us about existing wiring, controls or smart integration. This helps us propose a combination suited to your use and technical options.
Check your choice before installation
Keep the documentation and have the installer confirm the combination. After installation, check heat demand, switching off and schedules. Low-maintenance equipment still needs periodic attention: follow instructions for cleaning, batteries and visible damage. Service life and warranty vary by model and use; there is no universal term.
Frequently asked selection questions
Do I need Wi-Fi?
Not for temperature control itself. A suitable local controller can measure and run schedules without internet. Choose Wi-Fi when its particular remote functions are useful, and check what continues working during a network outage.
What happens when batteries run out?
Behaviour varies by transmitter and receiver. Do not assume every system switches off immediately or retains all settings. Check warnings, any fallback mode and the recovery procedure in the manual. Ensure users responsible for the system know when batteries need replacing.