Infrared vs Convection Heating: What's the Difference?
When it comes to heating a property, most of us don't think about how the heat actually moves. We turn on the thermostat and wait. For decades, UK properties have relied heavily on convection heating, from traditional radiators to standard electric heaters.
But with energy efficiency, running costs and modern interior design becoming increasingly important, more people are looking at an alternative: infrared heating.
So how do these two technologies work, and which is better suited to modern living?
Two Different Ways to Heat a Room
The biggest difference comes down to how each system transfers thermal energy into your surroundings.
Convection Heating
Convection heaters warm the air around them. As the air heats up, it rises, cools and eventually sinks back down, creating a continuous circulation throughout the room.
- Primarily heats the surrounding air.
- Relies on air circulation to distribute warmth.
- Can create temperature differences between floor and ceiling.
- Warm air can escape through open doors and draughts.
Infrared Heating
Infrared heaters emit radiant energy that travels directly to people and solid surfaces, warming them without first needing to heat the surrounding air.
- Directly warms people and surrounding surfaces.
- Provides targeted, responsive warmth.
- Reduces reliance on circulating warm air.
- Can be used to heat specific occupied areas.
How Does Infrared Heating Actually Work?
Unlike conventional radiators, infrared heaters transfer energy through electromagnetic radiation. This energy travels through the air until it reaches an object or person.
01. Convection: Heating the Air
Traditional radiators heat the surrounding air, causing it to rise towards the ceiling. As it cools, it sinks and returns towards the radiator to be heated again.
This process gradually increases the temperature of the room, but it can take time and may result in uneven temperatures throughout larger spaces.
02. Infrared: Heating People and Surfaces
Infrared energy travels directly through the space and is absorbed by people, walls, floors, furniture and other surfaces. These materials then gradually release some of that stored heat back into the surrounding environment.
The result is a different kind of warmth: direct, targeted and comfortable.
Why Consider Switching to Infrared?
Infrared heating offers several advantages that make it an attractive option for homes, offices and commercial environments.
More Targeted Warmth
Infrared energy travels directly to the areas it is directed towards, rather than relying entirely on circulating warm air. This makes it particularly useful for heating occupied spaces and specific zones within a property.
Potential Energy Savings
By heating occupied areas rather than maintaining the same temperature throughout an entire property, infrared heating can help reduce unnecessary energy consumption. With suitable zoning and controls, savings of up to 60% compared with convection heating may be achievable in certain situations.
Reduced Air Circulation
Because infrared heating doesn't depend on convection to distribute its warmth, it creates less forced air movement. This can help reduce the circulation of airborne dust and other particles compared with fan-assisted heating systems.
Modern, Space-Saving Design
Infrared bar heaters feature slim, unobtrusive designs that can be mounted on walls or ceilings. This frees up valuable floor space while providing a practical heating solution for modern residential and commercial interiors.
Did you know? Infrared heating can offer energy savings of up to 60% compared with conventional convection heating in suitable applications. Actual savings depend on insulation, room size, usage, electricity tariffs and the heating system being replaced.
Is Infrared Heating the Future?
Both convection and infrared heating have their place. However, infrared offers a different approach that puts targeted warmth, flexible installation and intelligent heating controls at the forefront.
Whether you're looking to heat a single room, a home office, a workshop or a larger commercial environment, infrared provides a practical alternative to conventional heating.
At Heatir4less, we believe heating should work around your space, not the other way around. Our range of smart infrared bar heaters combines modern design, Wi-Fi connectivity and convenient remote control to give you greater flexibility over how and when you heat your property.
Heating Your Home, Business and Future for Less.
Note: Energy savings are not guaranteed and will vary depending on the property, existing heating system, installation, insulation and individual usage.