When comparing infrared panels, you will encounter terms such as efficiency, radiant fraction and smart controls. These do not all mean the same thing. This guide explains which technical data help you choose for a home or workplace, and which conclusions cannot simply be drawn from them.
Key points
Distinguish electrical power, heat output and energy use over time. Ask for data for the exact model. Claims about safety, economy or compatibility must match the version and its application.
Radiation, convection and comfort
An infrared panel releases heat through both radiation and convection. Comfort depends partly on air and surface temperatures, clothing, activity and the user’s position. A fixed reduction in thermostat setting therefore cannot be predicted for everyone. The panel does not eliminate air movement, pollen or dust and does not replace ventilation.
Reading technical data carefully
With resistance heating, the electricity consumed ultimately becomes almost entirely heat. Radiant fraction describes the share emitted as radiation; compare it only with a stated measurement method and test conditions. Surface temperatures, warm-up time and radiation distribution depend on the model. A hotter surface or wider radiation angle does not automatically prove lower consumption.
Making a fair comparison with other heating
Do not compare only the purchase price or one hour’s consumption. Use the same room, desired temperature and usage period as the basis. Then assess energy, connection, controls and maintenance for each option. A heat pump works differently from resistance heating, so a general statement that infrared is more efficient is incorrect. Solar generation also does not automatically coincide with winter heating demand.
Sizing, positioning and safety
Main heating requires a room-by-room heat-loss assessment. An energy label or fixed wattage per square or cubic metre alone is insufficient. For wall or ceiling mounting, check that the model and substrate are suitable. Follow the clearances and connection instructions in the manual. A hot surface can cause burns; brief contact is not automatically safe. Have bathroom positioning and necessary electrical alterations assessed professionally.
Choosing the version and controls together
Metal, glass, mirror glass and printed panels offer different finishes. Compare exact dimensions, weight and fixings. For a thermostat, check switching load, connection and compatibility: not every panel works with every smart switch or app. Modulation, temperature sensing and schedules also vary by system. Request the warranty conditions for the selected version.
Discuss your heating plan
We help private and business end users, installers and wholesalers select products. A floor plan, photographs and details of insulation and use are a useful starting point. We discuss possible versions and the information still needed for a suitable proposal, without guaranteeing savings or results in advance.
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Frequently asked questions
Is a large panel always more economical? No. Size affects heat distribution and mounting, among other things, but consumption depends on power and actual operating time. Dimensions do not establish a fixed saving.
Is dusting sufficient maintenance? Follow the manual for cleaning, inspection and checking fixings, connections and controls. Switch the device off and let it cool before carrying out permitted cleaning. An expected service life is not a warranty period and does not replace inspection.