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The Ultimate Guide to Space Heaters; Stay warm and Cozy Throughout the Year



What are Space Heaters

As the chilly winter months approach, finding ways to stay warm and cozy becomes a top priority. While central heating systems are commonly used to heat entire homes, they can be costly and inefficient, especially if you spend most of your time in one particular area. This is where space heaters come in, offering a convenient and energy-efficient solution to keep you comfortably warm.

Space heaters are compact and portable devices designed to provide localized heat in specific areas. Whether you want to warm up your home office, living room, bedroom, or even your garage or outdoor space, a space heater can be a valuable addition to your heating arsenal. With their ability to quickly generate warmth and their versatility in terms of size and heating mechanisms, space heaters have become a popular choice for homeowners, renters, and office dwellers alike.

One of the main benefits of space heaters is their efficiency. Instead of heating an entire house, space heaters allow you to focus the heat where you need it most. This targeted approach helps reduce energy consumption and lowers heating costs, making them a cost-effective alternative to traditional heating systems. Additionally, space heaters provide quick heat-up times, allowing you to feel the warmth almost instantly.

When it comes to choosing a space heater, there are various types to consider. Electric space heaters are widely available and offer convenience, while ceramic space heaters provide efficient and even heat distribution. Oil-filled space heaters are known for their long-lasting warmth, and infrared space heaters deliver instant heat through infrared radiation. Each type has its own unique features and benefits, catering to different heating needs and preferences.

Safety is another crucial aspect to consider when using space heaters. Modern space heaters are equipped with safety features such as tip-over protection, which shuts off the heater if it is accidentally knocked over, and overheat protection, which prevents the unit from reaching unsafe temperatures. Additionally, many space heaters have cool-touch exteriors, minimizing the risk of burns and making them safer to use around children and pets.

In this comprehensive guide, we will delve into the world of space heaters, exploring the various types, key features, safety considerations, and other factors to help you make an informed decision. Whether you’re seeking supplemental heating, targeted warmth, or an energy-efficient solution, a space heater can be a practical and reliable option to keep you warm throughout the winter months. Stay tuned as we uncover everything you need to know about finding the perfect space heater for your needs.

What are Space Heaters?

Space heaters are portable electric heating devices designed to warm up small to medium-sized spaces. They are versatile appliances that provide supplemental heat, allowing you to increase the temperature in a specific area without the need to heat the entire room or house. Space heaters are commonly used in offices, bedrooms, living rooms, garages, or any other area where additional warmth is desired.

Why Choose a Space Heater?

There are several benefits to choosing a space heater for your heating needs:

1. Efficient Heating

Space heaters provide efficient heating solutions by allowing you to warm up specific areas without wasting energy on heating the entire space. This targeted heating approach can result in energy savings and reduced heating costs.

2. Cost-Effective

By using a space heater to supplement your central heating system, you can lower the thermostat setting for the entire house. This can lead to significant cost savings on your energy bills, as you only heat the areas you actually need.

3. Portability

Space heaters are lightweight and portable, making them easy to move from one room to another. This flexibility allows you to bring the warmth with you wherever you go in your home, office, or other spaces.

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4. Quick Heat

Space heaters offer rapid heat-up times, providing instant warmth to the desired area. Unlike central heating systems that take time to warm up an entire room, space heaters can quickly create a comfortable environment.

5. Zone Heating

With space heaters, you can implement zone heating, where you only heat the rooms or areas that are occupied. This targeted approach allows you to customize the temperature according to individual preferences and save energy in unoccupied spaces.

6. Supplemental Heating

Space heaters are particularly useful in drafty or poorly insulated areas. By placing a space heater in these spaces, you can add an extra layer of warmth and create a cozy environment without relying solely on central heating.

7. Versatility

Space heaters come in various types, sizes, and styles, offering a wide range of options to choose from. Whether you prefer electric, ceramic, oil-filled, or infrared space heaters, you can find a model that fits your specific heating needs and preferences.

8. Personal Comfort

Space heaters allow you to customize your comfort level in different areas of your home or workspace. Whether you prefer a higher temperature in your home office or extra warmth in your bedroom, space heaters provide personalized comfort.

9. Supplemental Use

Space heaters can be used alongside your central heating system during particularly cold periods or when you need additional warmth in specific areas. This flexibility ensures that you have control over your comfort regardless of the weather conditions.

10. Safety Features

Modern space heaters come equipped with advanced safety features such as tip-over protection, overheat protection, and cool-touch exteriors. These safety measures help prevent accidents and ensure the well-being of users.

Ultimately, by considering these benefits, you can make an informed decision when selecting a space heater that best suits your heating needs, lifestyle, and preferences. Stay warm, cozy, and energy-efficient with the perfect space heater for your space.

Types of Space Heaters

Space heaters come in various types, each offering unique heating mechanisms and features. Here are the most common types:

1. Electric Space Heaters

Electric space heaters are the most popular and widely available type. They operate by converting electrical energy into heat using heating elements. These heaters are efficient, affordable, and come in various sizes and styles.

2. Ceramic Space Heaters

Ceramic space heaters use ceramic heating elements to generate heat. They are known for their ability to provide steady and even warmth. These heaters are energy-efficient, offer excellent heat distribution, and often come equipped with additional safety features.

3. Oil-Filled Space Heaters/Radiator Heaters

Oil-filled space heaters, also known as radiator heaters, are convection heaters that use oil as a heat reservoir. They operate silently and provide long-lasting warmth even after being turned off. These heaters are ideal for maintaining a constant temperature in a room.

4. Infrared Space Heaters

Infrared space heaters emit infrared radiation to heat objects and people directly, rather than heating the air. They are highly efficient and quickly warm up individuals or specific areas. Infrared heaters are ideal for quick heating needs and are often used in outdoor spaces as well.

Key Features to Consider When choosing a Space Heater

When choosing a space heater, consider the following features to ensure you make the right choice for your needs:

1. Heating Capacity: Check the heating capacity, usually measured in BTUs (British Thermal Units), to determine if the heater is suitable for the size of the area you intend to heat. A higher BTU rating indicates more heating power.

2. Thermostat and Temperature Control: Look for a space heater with an adjustable thermostat or temperature control settings. This feature allows you to maintain a comfortable temperature and avoid overheating.

3. Safety Features: Ensure your space heater has essential safety features such as tip-over protection, overheat protection, and cool-touch exteriors. These features help prevent accidents and enhance safety.

4. Energy Efficiency: Consider energy-efficient models with programmable timers and eco-friendly settings. Energy-efficient space heaters can save you money on heating costs in the long run.

5. Noise Level: If noise is a concern for you, choose a space heater with a low noise level. Look for models that have quiet operation without compromising performance.

6. Portability and Size: If you plan to move your space heater around frequently or have limited space, consider a lightweight and compact model. Ensure the size and dimensions of the heater fit well in your intended space.

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Safety Precautions for Space Heaters

To ensure safe and proper usage of your space heater, follow these essential safety precautions:

1. Proper Placement

When using a space heater, it’s crucial to consider the appropriate placement to maximize safety and effectiveness. Here are some guidelines for placing your space heater:

  • Place the space heater on a flat and stable surface: Ensure the surface is sturdy enough to support the weight of the heater and won’t tip over easily.
  • Maintain a safe distance from flammable materials: Keep the space heater at least three feet away from flammable objects such as curtains, furniture, bedding, rugs, and paper. This reduces the risk of accidental fires.
  • Avoid obstructing the airflow: Ensure that the space heater has proper airflow and isn’t blocked by objects. Clear the area around the heater to allow for adequate ventilation and heat distribution.
  • Choose a suitable location: Place the space heater in an area where you’ll benefit from the heat, such as near your desk or seating area. Consider the size of the room and the heater’s heating capacity to ensure optimal warmth.
  • Avoid placing it in high-traffic areas: To minimize the risk of accidental tripping or knocking over the heater, avoid placing it in areas with heavy foot traffic.
  • Keep it out of reach of children and pets: Ensure that the space heater is placed in a location inaccessible to children or pets to prevent accidental contact or burns.

2. Ventilation

Proper ventilation is crucial when using a space heater, especially if it’s fueled by combustion (e.g., kerosene or propane). Follow these guidelines for adequate ventilation:

  • Never use fuel-burning space heaters indoors: Fuel-burning heaters, such as kerosene or propane heaters, should only be used in well-ventilated outdoor areas to prevent the buildup of carbon monoxide.
  • Use electric space heaters indoors: Electric space heaters are safe for indoor use since they don’t produce harmful emissions. However, ensure there is sufficient airflow in the room to prevent stagnant air and humidity buildup.

3. Electrical Considerations

To ensure electrical safety when using a space heater, keep the following considerations in mind:

  • Plug the space heater directly into a wall outlet: Avoid using extension cords or power strips, as they can overheat and pose a fire hazard. Ensure the wall outlet can handle the electrical load required by the space heater.
  • Inspect the power cord: Regularly inspect the power cord for any signs of damage or fraying. If you notice any issues, discontinue use and have it repaired or replaced by a professional.
  • Avoid overloading circuits: If you’re using multiple electrical devices in the same area, be mindful of the electrical load on the circuit. Overloading can lead to electrical hazards.

4. Tip-Over Protection

Choose a space heater equipped with an automatic tip-over switch. This safety feature automatically shuts off the heater if it’s accidentally knocked over, reducing the risk of fire or other accidents.

5. Overheat Protection

Look for a space heater with overheat protection. This feature ensures that the heater automatically shuts off if it reaches unsafe temperatures, preventing damage to the heater and reducing the risk of fire.

By following these safety precautions and placing your space heater in the appropriate location, you can enjoy the warmth and comfort it provides while minimizing potential hazards. Prioritizing safety is essential to ensure a worry-free experience with your space heater.

Buyer’s Guide For Space Heaters

Lets examine the top things you need to look for in Space Heaters

Heating Power

One of the most important considerations when selecting a space heater is the size of the area you need to warm.. Furthermore, while determining the wattage needed for primary heating for any given square footage is rather straightforward (10 watts of heating power per square foot), determining the need for supplemental heating is a little more difficult. The rules are as follows:

The difference between the existing and desired temperatures is known as the needed temperature rise. For instance, the Temperature Rise is 10 degrees if your room is now set at 65 degrees and you want it to be 75 degrees.
Calculate the Space Volume: L x W x H, not the square footage, but the cubic footage. For instance, if you have a room that is 12 x 12 with an 8-foot ceiling, such a bedroom, you multiply 12 x 12 by 8 to get 1,152 cubic feet.

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BTU Calculation for Raising the Temperature 1 cubic foot of air requires 0.24 BTUs to warm up one degree. We wish to increase the temperature in our example by 10 degrees. Therefore, we multiply the cubic feet by 0.24 and the (10 degree) increase in temperature. 1,152 times 0.24 times 10 equals 2,765 BTUs are needed to reach the target temperature.
Converting from BTU to Watt Find the watts by multiplying the BTUs by 3.41. 2,765 ÷ 3.41 = 811 Watts. To sufficiently satisfy the need and warm your room, you must look for a space heater with at least 811 watts of heating output.

Heat Source

What kind of heater you require is the next thing to think about. While there are many different types of heaters, all electric heaters fall into one of three categories: convection, infrared, or fan-forced.

Convection Heaters

These circulate the air naturally until the entire room is heated while providing quiet, whole-room heating using one of several heating element types. This applies to panel heaters, some infrared heaters, and oil-filled radiators.

Radiant/Infrared heaters

These produce immediate heat by heating objects—including people—instead of air. They function well under desks, in enclosed porches or sunrooms during the winter, or in large rooms that might have a cold spot.

Fan-forced Heaters

These heaters circulate hot air throughout a room using a blower fan and an internal electric heating element (such as a micro athermic, ceramic, or coil). Although the fan makes some noise, it usually isn’t loud enough to stifle sleep or conversation.
The best method to guarantee optimal performance and the intended outcome is to choose the right type of heater for your unique needs.


Saving energy is not only good for the environment, but it also keeps heating expenses down. Although portable electric heater operating expenses can be easily calculated by multiplying the watts per hour (found in the specs) divided by 1,000 and your local provider’s cost per kilowatt-hour, portable electric heaters currently lack a consistent level of efficiency like the EER ratings seen on portable AC systems. To determine the cost per day, determine how many hours per day you want to use the heater.

Remember that most space heaters, with the exception of baseboard/cove heaters and huge wall heaters, are made to offer supplemental heat rather than primary heat to prevent your power bills from soaring. The model you select should fit your environment and the size of your home.

Safety Options

Reading the owner’s manual carefully and paying attention to the safety instructions on the location of the power cable and unrestricted airflow is key since safe placement and use of space heaters are crucial. Most manufacturers include internal switches in their electric heaters to considerably reduce the risk of fire in the event that excessive heat levels are recogniZed (overheat protection) or the heater is knocked over or tilted. Other safety features that apply to select models include grilles that comply with OSHA regulations and cool-to-the-touch surfaces.

Noise Level

Many portable heaters produce some noise when in use, much like most electrical equipment do. For quiet operation in calm spaces like your bedroom or workplace, take into consideration non-fan-forced equipment like a baseboard heater or a freestanding convection heater. For example, Cadet baseboard and wall heaters are excellent at providing quiet room heating. For offices and bedrooms, radiant space heaters function effectively as quiet space heaters.

Compare Other Space Heaters


Space heaters are versatile and practical appliances that provide targeted warmth, energy efficiency, and portability. By understanding the various types, key features, and safety precautions, you can select the perfect space heater to suit your heating needs. Remember to prioritize safety, consider energy efficiency, and choose a heater that matches the size and requirements of your space. With the right space heater, you can stay warm and cozy all winter long, enjoying the benefits of personalized comfort and reduced heating costs. Stay toasty and comfortable with the perfect space heater for your needs!