Electric floor heating involves embedding heating cables, which maintain a maximum temperature of 65°C, within the floor. These heating cables serve as the heat source to warm the floor or tiles, controlling either the indoor temperature or the floor temperature, thereby achieving radiant floor heating.
Electric underfloor heating wires are currently the most mature electric floor heating product on the market. Their principle relies on alloy resistance wire to generate heat when electricity passes through, thereby achieving the heating effect. There are currently single-conductor and twin-conductor heating cables available. The thermal conducting element is made of copper-nickel alloy resistance wire, which heats up due to electrical resistance. The outer insulation layer effectively protects the heating element, ensuring the stability and safety of the heating cable.
The core of the electric underfloor heating wire consists of cold and hot wires, encased in insulation, grounding, shielding, and an outer jacket. When the electric underfloor heating wire is powered on, the heating wire generates heat and operates within a temperature range of 40–60°C. The heating cable embedded in the filling layer transfers heat to the heated body through thermal conduction (convection) and far-infrared radiation. The working process of electric underfloor heating wires as follow:
Power supply line → Transformer → Low-voltage distribution device → Household electric meter → Thermostat → Electric floor heating cable → Radiates heat through the floor into the room.
Electric underfloor heating wire heating is considered the ideal heating method for winter not only because it is economical, safe, convenient, and high-quality but also because it places humans at the center of living, highlighting comfort, health, and environmental protection—three main themes of modern life. Its highly user-friendly design and simple, flexible control methods offer great convenience to users. The concealed system structure under the floor maximizes indoor space.
Electric underfloor heating wire using heating cables for heating achieves zero emissions and pollution-free green heating.
Electric underfloor heating wire has excellent heating effect and high heating efficiency.
Electric underfloor heating wire is extremely controllable, truly realizing individual household and room control with easy operation.
Electric underfloor heating wire eliminates the need for pipes, ditches, and radiators, saving land and increasing usable space.
Electric underfloor heating wire uses no water and is not afraid of freezing; it can be turned on when needed and off when not, making it more energy-efficient for intermittent building heating.
Comfortable and cozy, electric underfloor heating wire does not occupy wall space, and is conducive to building decoration and renovation.
Long lifespan and low maintenance costs; when installed according to regulations and operated properly, the system's lifespan matches that of the building, requiring no maintenance for many years.
Electric underfloor heating wire is easy to install and has relatively low operating costs.
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