“Radiator-type space heaters are the quietest because they lack a fan,” says Chris Regan, who oversees our space heating tests.
The Disadvantages of Ceramic Heaters
Noise: Some models can be a bit noisy due to the fan used to circulate the warm air.
Are oil filled radiators noisy? They are nearly silent as it doesn't have a fan.
What is the safest heater to leave on overnight? While it's not recommended to leave any space heater on if you're not monitoring it, oil-filled, radiant space heaters are considered safer than ceramic convection (hot air) types, according to Roberson. Both of these options are safer than open-coil heaters.
Ceramic heaters are great for heating up large spaces since they typically have a fan to push the heat around. Infrared heaters heat up objects, or people, instead of heating the air which makes them great for small spaces. They also produce a more comfortable heat source since it doesn't produce hot air.
Cons: Higher initial cost, bulkier design, hot external surfaces, and slower heat-up time.
But don't worry, infrared heaters are incredibly efficient. They're designed to keep a space warm while using as little electricity as possible.
You Should Not Leave Space Heaters on Unattended
We do not recommend using space heaters at all because of this risk, but you definitely should not use them at night. If your home is too cold at night, you may want to consider adjusting your thermostat to better meet your needs.
Using a space heater can be a good way to boost the temperature in a small, drafty room—and it could be less expensive than cranking up your central heating system. But a space heater is economical only if you use it judiciously.
Contrary to belief, these heaters do not consume oxygen or release harmful gases while operating.
Conclusion. So, after looking at the different types of electric heaters available, due to its lower power-output, halogen heaters are the cheapest electric heaters to run. Shop our range of Halogen Heaters here .
However, if on-demand heating is a priority, ceramic radiators stand out thanks to their rapid heat-up times. Both are 100% efficient at point of use and feature precision thermostats that better regulate room temperature. However, oil filled radiators may be less cost-effective if used for sporadic heating.
“Radiator-type space heaters are the quietest because they lack a fan,” says Chris Regan, who oversees our space heating tests.
Disadvantages of Quartz Heaters: 1. Safety concerns: Although quartz heaters are generally safe to use, they can pose a risk of fire if they are not used properly. The quartz tube can get very hot, so it's important to make sure that it is not touching any flammable materials.
Often time you may feel the need to use your Lasko space heater overnight to keep the chill away. We do not recommend, under any circumstances to run a heater unattended.
Example (you can use an electric heater running cost calculator below for different wattages/kWh prices): If we assume the price of electricity is $0.1319 per kWh, a 1,500-watt electric space heater will cost; $0.20 to run per hour. $4.80 to run per 24 hours (day). $11.20 to run per week (8h/day).
If someone is at home in the daytime, 72° F (22° C) is a good start, but aim for 68° F (20° C). If everyone is away from home in the daytime or you're asleep at night, we feel 66° F (19° C) to 62° F (17° C) is best.
The good news is that modern infrared heaters are very safe to use even when left unattended during the night, even while you are sleeping.
Since the heating elements in a ceramic heater are completely surrounded by the ceramic parts, this heater is safer than some other types that can produce sparks or other safety hazards if the heating elements fail.
Over 7,700 Vornado VH2 Whole Room Heaters are being recalled because the product's power cord can potentially detach, leading to electric shock and fire hazards.
We understand why people look at infrared heating—it sounds energy efficient. But in reality, infrared heaters need to stay on longer to maintain warmth, and because they only heat what they directly touch, they often end up using more energy than expected.
Quartz infrared heaters offer very fast heat-up and cool down times. Ceramic heaters, however, require more time to heat circulating air and warm up the room via convection. Quartz heaters can be used to create quieter heating equipment as in most cases air movement from noisy convection blowers is not needed.
To give you the quick answer, the majority of good infrared heating panels are designed with safety and efficiency in mind, allowing them to be left on throughout the day without major safety issues or costing you a small fortune.