Beautifully constructed to fit in with the wall and capable of heating up to 150 square feet. It is strong and efficient enough to heat a bigger room, although this is dependent on the insulation. There is no fan to circulate dust or produce noise. Instead, there are two terminals for a lamp or small appliance.
Heaters come in several sizes from small, which can heat about 1-foot by 1-foot spaces, to extra large, which can heat rooms as large as 20 feet by 10 feet. Heaters usually have one heating element but some have three or four elements if necessary. The more elements a heater has, the more expensive it will be. Energy Star ratings are available for most heaters. The higher the rating, the more energy efficient it will be. A heater that's at least 15 percent Energy Star compliant may use 25 percent less energy than one without such a designation.
Space heaters are also classified by how they are powered: electrical, gas, wood, or oil. Each type has its advantages and disadvantages. For example, an electric heater will not get hot enough to melt snow, so for that task you need a gas heater. If you cannot afford to run your heater all day every day, then an oil or wood heater is the way to go. These types of heater are useful in areas where there is no electricity available.
Heat comes in waves.
The majority are simply intended for supplemental heat in smaller rooms, while there are some more powerful units for bigger places. They can swiftly heat a space, but the fans make them rather noisy. Allergy sufferers may also be irritated by the blowing air. It is advisable to select a model with no more than 10 horsepower (7.5 kW).
If you plan to use the electric heater all year round, it's best to buy a unit that has an automatic switch-off feature. This will protect your energy bill and prevent unnecessary wear on the heater itself.
You should also check that the manufacturer's warranty is included in the price of the heater. Some cheaper models may only cover repair or replacement parts, while others may include complete overhauls too. You should be able to tell from the manual or website instructions where maintenance needs to be done by looking at the components used in its manufacture. For example, if it's made up of plastic parts, it's probably not worth buying.
Electric heaters are convenient because you don't need to fuel or replace any other type of heating material. However, they are expensive to run and require regular maintenance. If you do choose this option, look for a quality product that isn't going to break the bank.
Every electric wall heater has a wattage rating that tells you how much room it will heat. In general, the higher the wattage, the greater the area covered by the device. For example, the 1,500-watt King Paw model we evaluated can cover rooms up to 250 square feet, while the 2,250-watt model would cover areas up to 400 square feet. Remember that you can always use more than one heater in larger rooms.
Heaters are usually rated according to four factors: voltage, amperage, temperature output, and power input. The number after each factor is the minimum value that must be met for the product to be considered meeting that requirement. For example, a product with a voltage rating of 120 volts but which uses coils that are only 60 volts when activated is still acceptable as long as it doesn't require more than 50 amperes of current at any time.
The size of an area that can be heated depends on two factors: first, the type of heater being used; second, its wattage rating. Most wall heaters have a coverage area of 25 to 300 square feet. However, some models can be adjusted to cover a room up to 1,000 square feet if they are set too high. Wall heaters are useful because you don't need to turn them on and off to adjust their temperature. They just need to be plugged in every time you want to use the space above floor level.
As a general guideline, 10 watts of heating output are required for every square foot of floor space in the room. This means that a 1,500-watt heater may serve as the principal heat source for a 150-square-foot space. Larger spaces might require more than one heater.
Heaters usually become inefficient when they reach about 80 degrees Fahrenheit. You can increase their efficiency by turning off the heater if you go beep beep!
Some models offer auxiliary heaters that can be turned on during cold weather to provide extra warmth. These are called "glow plates" and should be installed by a qualified technician.
The size of your electric heater will determine how much electricity it uses. Heaters range from less than $20 per month for small battery-powered units to over $100 per month for large units powered by natural gas or propane. If you plan to be gone for several days at a time, check with your local utility company to make sure that there will be enough electricity to run your heater while you're away.
Heat is needed in almost all rooms of the house for some things to feel comfortable. The best way to find out what type of heater you need is to first figure out how much heat you need and then look for a model that gives this level of output for the amount of money that you want to spend.