What Is Infrared Heating?
Infrared heating represents an innovative electric heating technology that differs fundamentally from traditional convection heating methods like standard radiators or fan heaters.
Unlike convection heaters that warm air, infrared heaters emit infrared radiation. This is the same, safe form of heat you feel from the sun, but without the harmful UV rays. Infrared waves travel through air and directly warm solid objects including walls, floors, furniture, and people.
By heating objects and surfaces within a room, those objects re-radiate heat back into the space. This creates a deep, comfortable, and consistent warmth that is less susceptible to heat loss from draughts or open doors. The perceived temperature often exceeds the actual air temperature, allowing thermostats to be set lower.
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How Much Does Infrared Heating Cost in Ireland?
| Panel Wattage | Approximate Area Heated | Indicative Price Range |
|---|---|---|
| 350W - 500W | Small room (5m2 - 10m2) | €250 - €400 |
| 700W - 950W | Medium room (15m2 - 25m2) | €350 - €550 |
| 1000W - 1200W+ | Large room (25m2+) | €450 - €700+ |
Running Costs
Every watt of electricity drawn is converted into usable heat energy (100% efficient at point of use). Many suppliers suggest potential energy bill reductions of 30% to 70% compared to traditional electric heating.
Formula: Hourly Cost = (Panel Wattage (W) / 1000) x Electricity Unit Price (€/kWh)
Example: A 600W panel at €0.35 per kWh = 0.6 kW x €0.35 = €0.21 per hour.
How Does Infrared Heating Compare to Other Systems?
Infrared Heating vs. Storage Heaters
Here is how infrared panels compare to traditional electric storage heaters:
| Feature | Infrared Heating Panels | Electric Storage Heaters |
|---|---|---|
| Mechanism | Radiant heat (warms objects directly) | Convection heat (warms air, storing heat in bricks overnight) |
| Control | Full, instantaneous control with modern thermostats | Limited control; heat released throughout day |
| Aesthetics/Space | Very slim, discreet panels | Large, bulky units |
What Are the Pros and Cons of Infrared Heating?
Advantages
- High Energy Efficiency: 100% conversion of electricity to heat.
- Low Maintenance: No moving parts, water, or boiler requiring annual servicing.
- Aesthetics and Space-Saving: Slimline design in various finishes.
- Health Benefits: Do not circulate dust or allergens; heat can help reduce wall dampness.
- Easy Installation: Often plug-and-go for smaller panels.
Disadvantages
- Upfront Cost: Whole-house systems can exceed other electric heating options.
- Heat Obstruction: Panels must be placed carefully so furniture does not block infrared rays.
- Electricity Dependent: Electricity is often more expensive per unit than natural gas in Ireland.
- Cannot Heat Water: Infrared panels provide space heating only; requires separate immersion or heat pump for hot water.