Buying an infrared panel starts by comparing suitable versions. Alongside price and appearance, consider output, permitted mounting, controls and documentation. This guide takes you through six steps to select a panel for your room or project. Compare both the product and its use without assuming a general savings percentage.
Look beyond the product name
Ask which heating element, heat emission and controls the specific version has. Compare input power, dimensions, weight and permitted mounting. A robust housing or the word radiator does not prove wider coverage, lower consumption or longer lifespan.
1. Buying an infrared panel: what must it heat?
Establish whether you need local supplementary heating or whole-room heating. For an entire home, also include the other rooms, ventilation, electrical capacity and hot water provision. A favourable energy rating or the absence of gas at the appliance does not itself prove that the complete plan is the best choice.
Compare purchase, installation, controls and running costs for the same heat demand. Direct electric resistance heating and a heat pump are technically different systems: a heat pump moves environmental heat. Solar panels can provide electricity, but generation and heat demand do not always coincide. Electric heating is therefore not automatically free of cost or emissions.
2. Compare output, dimensions and version
Have heat loss, insulation, windows, external surfaces, ventilation and desired temperature considered. Fixed watts per square or cubic metre do not provide a full calculation. More output does not automatically mean lower consumption. Appliance numbers follow from required heat emission and possible mounting positions, not a standard two or three radiators per living room.
Also measure the available wall or ceiling space. Besides the panel’s outer dimensions, allow for clearances and fixing space in its manual. Always compare output and dimensions together: the panel must meet the heat demand and fit its intended position.
For metal and glass, compare product data, finish and mounting approval. A material name or European origin is not a general guarantee of safety, service life or scratch resistance. Nor does a visibly dark colour prove higher radiant efficiency. This depends on the properties of the specific surface and version.
Ask how radiant performance was determined if a supplier quotes efficiency or a radiant share. Electrical power draw, total heat output and radiant share are different figures. Rear insulation and a lukewarm back do not, without comparable measurement, prove that a 400-watt panel meets the same heat demand as a 600-watt appliance.
IEC 60675-3 concerns methods for measuring the performance of electric direct room heaters with a radiant component. Referencing it is not a complete output calculation for your home or a general safety certification. Ask for the model, report and method behind a measurement claim; compare results only on equivalent assumptions.
3. Understand heat emission and comfort
A warm appliance can radiate heat to people and surfaces and warm air by convection. The ratio varies by version. An ordinary radiator also radiates heat. An infrared radiator therefore does not eliminate air movement, and a flat panel is not automatically technically equivalent to every other appliance bearing that name.
Radiant heat can contribute to comfort, but does not guarantee dust-free air, balanced humidity or treatment for allergies and asthma. Cleaning remains necessary. Fixed savings or a lower thermostat setting cannot be promised for every room.
Heating does not replace ventilation. Warmer surfaces can reduce condensation, but a panel does not remove water vapour or repair leaks or structural damp. Assess mould, condensation and ventilation separately. An infrared panel is not medical treatment.
4. Coordinate positioning and controls
Check substrate, load-bearing capacity, fixings and clearances according to the manual. Ceiling mounting is not always the best choice. Have a qualified installer assess supply, protection and combined electrical load. A fitted plug or wireless thermostat does not make every connection or location suitable.
Choose a compatible thermostat, receiver and sensor position. Functions such as wifi, window detection or energy measurement vary by combination. Follow cleaning and inspection instructions and keep connections accessible where required. Low-maintenance does not exclude faults, wear or component replacement.
A thermostat usually measures a temperature at its sensor and uses this to switch or control the system. This is not automatically control of the panel’s surface temperature. Check the panel, thermostat and receiver manuals together; terms such as smart or modulating are insufficient without compatibility details.
On a wooden ceiling or other combustible substrate, a mounting bracket alone does not prove safety. Use the heater only where the manufacturer permits the substrate, orientation and clearances. In bathrooms, zone, product approval and electrical protection must also be assessed together; an IP rating alone is insufficient.
5. Request a proposal with clear supporting information
Buying an infrared panel for your home, business or customer project? Share dimensions, photos or a floor plan, insulation and usage times with us. Mention existing heating and mounting and control preferences. We discuss suitable combinations and identify any technical information still needed.
Check product codes, quantities, thermostats, receivers, fixings and any installation work separately in a proposal. Check availability, warranty terms and who performs the electrical installation. We can discuss the technical combination and project supply with installers and wholesalers.
6. Compare the complete investment
Is infrared always cheaper than gas?
No. Compare total costs for the same use and comfort, using your own energy tariffs and the efficiency of the existing system. Local supplementary heating may work out differently from whole-room heating. A lower gas bill can accompany a higher electricity bill; assess both.
Ask about warranty and cleaning instructions for the actual product. Scratch resistance, colour fastness and service life cannot be promised equally for every surface. A measurement standard or environmental registration does not generally guarantee savings. Also compare installation, controls and running costs for the same comfort.
Frequently asked questions about buying panels
How much electricity does a panel use?
A 600-watt panel operating continuously at full output for one hour uses approximately 0.6 kWh. Multiply actual consumption by your total electricity tariff. This is a calculation example, not a prediction of daily heating time.
Can the outside become hot?
Yes. Surface temperatures vary by version and may pose a contact risk. Choose an approved mounting position with children, pets and other vulnerable users in mind. A temperature limiter does not automatically make touching safe. Do not cover the appliance unless expressly permitted.
Does every appliance last more than twenty years?
This cannot generally be promised. Lifespan depends on product, environment and use and is not the same as warranty. Check conditions for heating element, finish, controls and accessories separately.
Want to compare versions side by side? View our infrared panels. For an electricity consumption example, use the energy consumption calculator. The result still depends on your assumptions and actual operating time.