Which is Better Radiant or Convection Heaters? The infrared vs convection heater debate is nuanced. Radiant systems are champions of quick and targeted warmth—ideal for those who value immediate comfort.
Which is Better Radiant or Convection Heaters?
The added advantage of minimal maintenance and the possibility to augment with radiant panels makes them versatile.
Add to this the fact they are better from both a health perspective and better for the environment and radiant heating has a lot going for it. This isn’t even considering additional advantages radiant heating offers over convection heat systems such as zoned heating capabilities and compatibility with alternative energy sources such as heat pumps and solar.
On the other hand, convection systems, with their even heat distribution, do still offer some benefits for those who prefer a consistently warm home ambiance.
Which One is More Efficient?
Statistically, radiant systems can offer energy efficiencies up to 30% more than their convection counterparts for short-term use.
However, when aiming for a consistently warm home, convection systems with thermostats can save up to 20% energy over extended periods of time.
If you are looking at replacing a furnace system with a radiant heating system take a look at our guide – Can Radiant Floor Heat Mats Replace a Furnace?
Comparison of Radiant Heat vs. Forced Air Systems
| Criteria | Radiant Heat | Forced Air |
|---|---|---|
| Energy Efficiency | High (often 10-30% more efficient than forced air systems) | Moderate to High (Efficiency varies based on system age, design, and ductwork conditions) |
| Installation Costs | $6 to $15 per sq. ft. (Varies based on type and complexity) | $3 to $11 per sq. ft. (Depends on ductwork and system type) |
| Running Costs (Annual) | Typically lower due to higher efficiency, but can vary based on energy rates and system type | Often higher than radiant systems, especially in older homes with potential duct losses |
| Maintenance Costs (Annual) | Very low; often just involves system checks. No regular maintenance needed. | Moderate; regular duct cleaning, filter changes, and potential repairs to moving parts |
| Lifespan | Up to 35 years or more (with proper care) | 15 to 25 years (with regular maintenance) |
| Resale Value Impact | Often seen as a luxury addition, can significantly increase resale value | Can enhance resale value, especially with modern, high-efficiency systems |
| Environmental Impact | Lower carbon footprint, especially when paired with sustainable energy sources | Potentially higher environmental impact, depending on energy source and system efficiency |
| Comfort | Consistent and even heating, no drafts. Warms objects and people directly | Heats the air which can lead to uneven heating and potential drafts |
| System Flexibility | Can be installed under various floor types. Can be zoned for different rooms. | Requires extensive ductwork. Can be zoned, but might require additional infrastructure |
