Truth and Myths About Heaters: What to Know in 2026
Quick answer: Modern hybrid ceramic heaters don't burn oxygen and don't dry the air any more than an ordinary radiator — these myths come from old oil radiators and convectors, which really did dry out the atmosphere due to constant convection of hot air. The most economical option today is hybrid panels that combine a ceramic surface with infrared radiation and an aluminum X-shaped heating element for convection heating — they consume on average three times less electricity than classic convectors of the same power.
The electric heater market has gone through several generations over the last 20 years — from oil radiators to hybrid ceramic panels. Along with changing technology came myths, some of which still influence buyers' choices today. Let's sort out what's true and what's an outdated idea about equipment that's long gone from the market.
How electric heaters evolved: a brief history
| Generation | Period | Consumption | Main drawback |
|---|---|---|---|
| Oil radiators | 2000s | ~2-2.5 kW | Oil properties degrade over time, noise |
| Convectors with heating elements | 2010s | High, comparable to oil radiators | Dry out the air |
| Ceramic panels (first generation) | Since 2015 | Three times less than convectors | Weaker heating of the atmosphere |
| Hybrid bioconvectors | Modern | Optimal, with a thermostat | Higher price per unit |
Do heaters really burn oxygen?
No — no electric heater can physically "burn" oxygen, since there's no open combustion inside it. The feeling of "stuffy air" comes from the atmosphere being dried out by old-style convection heaters, or simply from a lack of ventilation, not from any chemical process consuming oxygen.
Are the infrared rays from ceramic panels harmful?
Short infrared waves, which penetrate deep into tissue, can be harmful to the body. The long waves emitted by a ceramic panel's surface affect only the top layer of skin and are similar in nature to solar heat — it's the same spectrum the Sun emits, under which people spend time every day without harm.
ECOTEPLO hybrid bioconvectors: what's the technology behind them?
A hybrid panel combines two heating elements: a ceramic plate responsible for infrared and thermal heating, and an X-shaped aluminum heating element that warms the air through convection. Spending one unit of electricity, such a panel delivers roughly three units of heat by combining two physical heat-transfer mechanisms simultaneously rather than sequentially.
What does practical comparison with other heater types show?
Compared with oil radiators (detailed breakdown here), hybrid panels reach operating temperature faster and hold heat longer after being switched off, thanks to the infrared component that warms objects in the room, not just the air. A similar comparison with heat guns and purely infrared models shows a similar picture — details in our articles versus heat guns and versus infrared heaters.
Top common myths, briefly
- "Ceramic panels are dangerous for children" — modern models have overheat protection and a lower surface temperature compared to open heating elements;
- "Electric heating is always more expensive than gas" — with the right power sizing and a thermostat, the budget difference is often in electricity's favor;
- "All heaters dry the air equally" — convection models dry the air more than panels with predominantly infrared radiation;
- "A more powerful heater is always better" — excess power only means extra costs, not faster comfort.
Sources and useful links
The classification of household heater types and the requirements for their safe operation are defined by DBN V.2.5-67:2013. See the technical specifications of hybrid panels in the Premium Terra heaters line and in the heaters up to 20 m² category.
Most myths about heaters concern equipment from earlier generations that has long disappeared from store shelves. Modern hybrid panels work on a different physical principle, and comparing them with old convectors or oil radiators is incorrect, both in terms of efficiency and safety.
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Do ceramic heaters really dry the air?
Much less than convection appliances, since a significant share of the heat is transferred by infrared radiation rather than a constant flow of hot air.
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Can a hybrid heater be left on overnight?
Yes, modern models with a thermostat and overheat protection are designed for long continuous operation, including overnight.
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Do heaters really cause fires more often than other appliances?
The risk is related not to the type of heater but to overloading old wiring or using a faulty appliance — modern panels have built-in overheat protection.
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Why were convectors considered harmful to health?
Because of strong hot-air convection, they raised dust and significantly lowered humidity in the room, which gave rise to the myth that all electric heaters are harmful.
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Are all ceramic panels equally effective?
No, efficiency depends on the design of the heating element and whether there's a thermostat — simple panels without hybrid technology heat the air more slowly.
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Can a hybrid heater be compared to a heat gun for heating speed?
A heat gun raises air temperature faster, but a hybrid panel retains heat longer thanks to infrared heating of objects in the room.
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Is electric heating really always more expensive than gas?
No, with the right power sizing and a thermostat, the difference in monthly costs is often in electric heating's favor, especially for individual rooms.
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How much electricity does a hybrid panel actually save compared to a convector?
Roughly three times less at the same comfort level, thanks to combining infrared and convection heating in one appliance.
