Infrared space heaters are known for their efficiency in heating spaces. They use infrared radiation to heat objects directly, rather than relying on the circulation of air like convection heaters. This makes them more efficient as heat is not lost to draughts or ceilings. The amount of electricity an infrared space heater uses depends on its wattage and the amount of time it runs for.
Wattage and Power Consumption
According to various sources, the wattage of infrared space heaters can range from as low as 300 watts to as high as 1500 watts. The power consumption of an infrared space heater is directly proportional to its wattage. Here’s a breakdown of the power consumption for different wattage infrared heaters:
| Wattage | Power Consumption (per hour) |
|---|---|
| 300W | 0.3 kWh |
| 500W | 0.5 kWh |
| 750W | 0.75 kWh |
| 1000W | 1 kWh |
| 1500W | 1.5 kWh |
It’s important to note that almost 100% of the heat created by an infrared space heater is transferred out, making them highly efficient in heating spaces.
Cost of Operation
The cost of running an infrared space heater depends on the electricity rate in your area. According to the U.S. Energy Information Administration, the average residential electricity rate in the United States is around $0.13 per kWh as of 2022.
Using the power consumption figures from the table above, we can calculate the approximate cost of running an infrared space heater for one hour:
| Wattage | Power Consumption (per hour) | Cost (at $0.13/kWh) |
|---|---|---|
| 300W | 0.3 kWh | $0.039 |
| 500W | 0.5 kWh | $0.065 |
| 750W | 0.75 kWh | $0.098 |
| 1000W | 1 kWh | $0.13 |
| 1500W | 1.5 kWh | $0.195 |
As you can see, the cost of running an infrared space heater is relatively low, especially when compared to other types of electric heaters.
Efficiency and Cost-Effectiveness
Infrared space heaters are known for their efficiency in heating spaces. According to various sources, infrared heaters can be up to 100% efficient in converting electricity into heat, as opposed to only 30-50% efficiency for traditional electric heaters.
This efficiency translates into cost-effectiveness in the long run. Infrared heaters work instantly and emit a precise beam of heat that warms you directly, rather than heating the air around you. This means that you don’t have to wait for the room to heat up, and you can feel the heat immediately, which can lead to significant energy savings.
Technical Specifications
Here are some additional technical specifications for infrared space heaters:
- Voltage: 120-240 volts
- Heating technology: Infrared radiation
- Heating area: Varies depending on the model, typically ranging from 100 to 1,000 square feet
- Size: Varies depending on the model, from compact tabletop units to larger floor-standing models
- Weight: Varies depending on the model, typically ranging from 5 to 20 pounds
- Safety features: Cool-to-the-touch cabinets, automatic shut-off, and emergency tip-over switch (available on some models)
DIY Installation
Installing an infrared space heater is a relatively simple DIY project. Here are the general steps to follow:
- Choose a suitable location for the heater, ensuring that it is not close to any flammable materials and has adequate clearance from walls and furniture.
- Mount the heater on the wall or place it on the floor, depending on the model and your preference.
- Connect the heater to a power outlet using the provided cord, making sure the outlet is properly grounded.
- Set the desired temperature and timer (if available) using the controls on the heater.
- Turn on the heater and enjoy the warmth.
Remember to always follow the manufacturer’s instructions and safety guidelines when installing and using an infrared space heater.
References:
– Reddit discussion on infrared space heaters
– Infrared heaters pros and cons
– Comparison of heating efficiency
– U.S. Energy Information Administration electricity rates