Space heaters are typically small heating units that you use to supplement your primary heating system.
If they can’t be used to heat the whole house, can they be used to heat a large room, including garages and workplaces? If yes, will they increase your heating bills?
In this article, I’ll answer these questions and recommend some of the most energy efficient space heaters for large rooms. Most of these units have higher BTU ratings and energy-saving features intended to help you cut your heating costs.
What’s important is to make sure you have properly sized your space heater. A unit that is too small will have to work twice as hard to warm a room, wasting a lot of energy, and even then, the set temperature might not be reached. If the heater is too large, it will warm the room too quickly, leaving some zones
Most Energy Efficient Space Heater For Large Room
Benefits of Energy Efficient Space Heaters
Home heating is one of the most costly expenses in the home. According to the US Energy Information Agency (EIA), the average household spends just over $900/year on home heating if using electric heating.
Others pay a lot more depending on the type of fuel. The average cost of heating with propane, for instance, is over $3,000/year. This equates to just over 5% of the median household income in the US.
Switching to energy-saving electric heaters can significantly reduce your energy bill. It’s estimated that supplementing with Energy Star-rated heaters alone can cut your heating expenses by a massive 30%.
The heaters in older homes typically operate on 65% AFUE (more on AFUE shortly). It means that for every 100 watts of electricity drawn from your home’s supply, 35 watts are lost. Modern, energy-efficient heaters are up to 90% efficient, meaning that only about 10% of electric energy is lost.
Other advantages of energy-efficient heaters include;
- Greater indoor comfort: Energy-efficient heaters are designed to deliver optimal comfort. They’re not just about pumping heat into your home. They attempt to balance other factors, including humidity and air movement, to provide the perfect climate. The result is healthier, more comfortable indoor air.
- Longer equipment life: Energy-efficient heaters are also long-lasting because they self-regulate to reduce the internal components’ load. Many of them go on and off or reduce/increase heating temperatures as necessary to deliver maximum comfort. In the process, the heating and blowing components work less, thus a prolonged life.
Important Energy Efficiency Indicators to Look for in a Space Heater
Before we look at the many other energy-efficient room heaters’ many other qualities, let’s discuss the energy-efficiency ratings and standards.
There are five such ratings/standards to keep an eye out for are AFUE for gas-powered heaters, SEER and HSPF for heat pumps, COP values for chillers and heat pumps, and Energy Star certification for all types of heaters.
AFUE stands for Annual Heat Utilization Efficiency. It is a measure of how efficiently a gas furnace (or boiler) operates over an entire heating season.
AFUE is expressed as a percentage of the energy consumed by the heating system converted into useful heat. For instance, a 70 AFUE gas heater converts 70% of the gas energy it consumes into usable heat. For every BTU of gas consumed, it produces 0.7 BTU of heat.
AFUE is one of the most accurate efficiency measurements because it takes a lot of factors into consideration. Whereas steady-state metrics are only concerned with the heater’s efficiency when running, AFUE considers the on-off cycling, pilot lights, etc. Modern gas heaters are rated between 78-90% EFUE, but some areas efficient as 97% AFUE.
HSPF is short for Heating Seasonal Performance Factor. It is a measure of how efficiently heat pumps operate in heating mode over the entire heating season. Heat pumps are air conditioners that work as supplemental heat sources in the cold season by extracting heat from outdoor air and dumping it inside the house.
HSPF is calculated by dividing the total number of BTUs of heat produced over the heating season by the total amount of electricity (in watts) drawn by the heat pump over the same period.
Most heat pumps are rated between 7.0 and 8.0 HSPF. The higher the rating, the more efficient the heat pump. These figures are usually converted into percentages by dividing the HSPF value by 3.414.
The resulting percentage, often in the 200% to over 300%, is the amount of heat in BTUs the heat pump will generate for every watt of electricity consumed.
Therefore, a 7.0 HSPF heater is 7/3.414 = 205% efficient, which means that for every watt of electricity drawn, it produces 2.05 BTU of heat.
COP is short for Coefficient of Performance. It measures how efficiently a heating (or cooling) system operates at a single outdoor temperature condition. When applied to heating appliances, the temperature condition is usually 47°F. A higher COP rating means that the device has high efficiency.
There are two broad ways to determine an appliance’s COP rating. The first option is to divide the total BTUs of heat produced by the appliance by the BTU equivalent of electric power used to produce the heat.
A heater that draws 4,000 watts (equivalent to 4,000 x 3.414 = 13,648 BTU) to generate 42,000 BTU of heat, therefore, has a 3.08 COP factor.
The other way to determine a heating appliance’s COP rating is to divide the 3.516 by the amount of electricity (in kW)/tone used by the system.
Energy Star Certification
Finally, the Energy Star certification isn’t a rating per se. But, it’s still one of the most important factors when shopping for an energy-efficient HVAC appliance.
According to the Energy Star website, Energy Star qualified and certified are designed to use less energy than standard systems. When installed properly, these systems can save you a lot in energy costs.
Energy Star qualified heaters are also designed to reduce air quality problems by reducing dangerous carbon monoxide backdraft risk.
Above all, Energy Star certified/qualified heaters are incredibly durable. They employ advanced technologies and high-quality components, resulting in longer appliance life and warranties than standard appliances.
Which Types of Heaters are the Most Efficient
There are three broad categories of space heaters, i.e., infrared, ceramic, and oil-filled. Here’s how the three rank in terms of energy efficiency;
Infrared Space Heaters
Infrared space heaters are radiant heaters. They emit perfectly safe infrared rays that warm people and objects directly in their path. Since they warm you directly, you feel the warmth instantly. By contrast, convective heaters depend on air movement to reach people (and objects) in the room.
This mode of operation makes infrared heaters extremely efficient. If properly installed, they will direct most of the heat where it’s needed, resulting in very little energy loss. The overall efficiency, however, also depends on the type of heating element used.
Oil-filled heaters, as the name suggests, are also radiant heaters. They depend on natural radiation to transfer heating from the heating appliance to the people in the room.
But, they work slightly differently than infrared heaters. A heating element inside the unit heats oil inside a permanently sealed tank. Then the oil radiates heat out of the unit and into the room.
What makes oil radiators extremely efficient is that the oil used can retain heat for long periods. As such, oil radiators can continue emitting heat even an hour after you’ve turned off the heater.
This is different from infrared and ceramic heaters that stop emitting heat as soon as the heater is turned off.
Ceramic Space Heaters
Finally, ceramic heaters are convective heaters. They generate warmth through a heating element. This warmth is then carried out of the heating unit and distributed throughout the house via a fan system. These heaters are known as ceramic heaters because they use a Positive Temperature Coefficient (PTC) ceramic plate as the heating element.
Ceramic heaters are also very efficient, but not as much as the first two options. They distribute heat very well, which is perhaps their biggest strength. However, the blowing action can push warm air outside the house. Additionally, blowing is known to cause dust and allergens. These can offset all the gains made.
As you may have noticed, all three categories of space heaters above are electric heaters. If you’d prefer to use other fuels, propane and gas are great options.
They are both renewable energy sources and guarantee tons of heating power for every BTU of fuel consumed. Many propane space heaters, for instance, are 70-96% efficient. Kerosene is another option.
The only downside is that these heaters are not safe for indoor home heating. They present a significant fire risk, partly explaining why they are rarely mentioned when discussing space heaters. Additionally, maintenance is an issue. Maintaining and refilling gas heaters negates some of the efficiency qualities.
That said, though, gas and kerosene heaters make excellent and efficient heating options for unusual spaces such as garages and basements. If you choose to invest in one, keep in mind that vented models (which are the recommended option) are less energy-efficient than unvented models.
Determining your Heating Needs: Does Size Impact Efficiency?
Yes, size impacts heating efficiency. Two size factors are especially important – the heater’s capacity and your room/home’s dimensions.
A space heater that’s too big for the room will maintain the desired heating temperatures, yes. But, at what cost? You’ll likely pay a lot more for the extra heat. What’s worse, you may not even need the extra heat because the right-size heater is more than capable of delivering the heating levels required in the space.
Moreover, an overly small heater (relative to the room) will go on and off too often. This on-off operation negates all the efficiency gains. It also creates preventable noise, thus undermining indoor air quality.
Sizing your Heater
The rule of thumb is to have only 10 watts of heating power for every square foot of space. This means that a 1.500-watt heater should be enough for a 150 Sq. Ft. space and a 4,000-watt model sufficient for a 400 Sq. Ft. area. Note that if you intend to use the appliance as a supplemental heat source, then you need an even smaller heater.
Three other considerations to make here are as follows;
- Infrared heaters: Being extremely efficient, infrared heaters can warm larger spaces. So, you may not necessarily need a 4,000-watt infrared heater for a 400 Sq. Ft. space. You’ll need less.
- Ceiling height: The above figures assume an 8-foot ceiling. If you’re dealing with a higher ceiling, adjust the final wattage figure by 24% for every one-foot increase.
- Insulation: The above figures also assume standard insulation. If your room/home is poorly insulated, use 12 watts/square foot instead of 10 watts/square foot.
Tips to Save Energy with Space Heaters
Even after you’ve picked the right energy efficient space heater for large room, your work isn’t done. You need to take steps to extract even more useful heat from your heater. The following tips should help;
The positioning of your space heater is crucial. Most space heaters are meant to install on the wall or floor, but some install on the ceiling or under windows (baseboard models). Then, there are also portable models that you can position as you please. Make sure to install the heater as advised by the manufacturer and away from obstructions.
Consider Professional Installation
Professional installation is critical to space heater efficiency. Unless it’s a portable model, having an HVAC professional identify the right location and install the unit properly can dramatically improve air circulation in the room, effectively reducing the thermostat setting needed to achieve optimal indoor comfort.
Properly Insulate your Home/Room
No matter your heater’s energy efficiency, if your home is poorly insulated, you’ll continue using more energy to warm up the place. Adding insulation t your attic, replacing old/missing caulk, sealing your ductwork, and adding weatherproofing to drafty doors and windows can increase home insulation for increased heating (and cooling) efficiency.
Maximize on Heating Controls
Energy-saving modes, timers, and remote controls are just a few controls that can help you maximize energy utilization when using a space heater. For instance, you can leave the heater on when going to sleep, but you could set the timer to switch it to Sleep Mode to save energy. You’ll save a lot of money.
Properly Maintain the Heater
Finally, an efficient heater is a well-maintained heater. If the appliance is left to collect dust for months without scheduled maintenance, it won’t be as efficient as it should be. The same applies if there are broken, malfunctioned, or loose parts inside the appliance.
Best Energy Efficient Space Heater For Large Room
1. Dr. Infrared Heater Portable Space Heater with Humidifier
- Newly Engineered and Designed in USA with Advanced Dual Heating System. 1500W with High and Low Temperature Settings range 50 to 85 degree
- Can heat up a large room with Dual Heating System: Infrared Quartz tube + PTC. Tip-over protection and Overheat protection. Electric Cord 72 Inches long. Amps- 12.5
- Built-in humidifier produces a cool mist to add much needed humidity to dry, winter air
- Material:Galvanized Steel
- Newly Engineered and Designed in USA with Advanced Dual Heating System. 1500W with High and Low Temperature Settings range 50 to 85 degree
- Can heat up a large room Dual Heating System: Infrared Quartz tube + PTC for 60% more heat than others. Rated around 5200 BTU.
- Built-in humidifier produces a cool mist to add much needed humidity to dry, winter air
- Overheat and tip-over protection built-in with a 12 hour automatic shut-off timer
Dr. Infrared is one of the popular space heaters on the market today. It’s an affordable and excellent heating unit that is ideal for any home. One of the noticeable features of this heater is its size. Unlike many huge 1500-watt heaters, Dr. Infrared stands at only 13” deep x 11” width x 16” height, saving you a lot of floor space that you can use for other things.
How much space does this unit heat? You’ll be surprised that it is 1000 square feet. There are only a few heaters that can heat such a large room at that price point. Apart from heating, it has an in-built humidifier that adds moisture to dry, heated air. The moist air lubricates your skin, mouth, and nose, preventing allergies and dry air-related illnesses.
Operating this unit is easy, and you have two options in push buttons on the front panel or the wireless remote control. All other settings and modes are accessible on the remote, allowing you to set your desired temperature or program the timer. It’s also safe to use thanks to the overheat and tip-over protection.
Looking at how this heater is designed, you might think it’s heavy, but it only weighs 23 pounds. Most 1500-watt heaters weigh over 40 pounds. Moreover, it comes with swivel casters that make it easy to move around. Since it utilizes a ball-bearing high-pressure Blower (not a fan) that only produces 39dB, it’s a silent unit that can be used in quiet rooms, including bedrooms and offices.
- Heat and humidifies
- Saves floor space
- Quiet operation
- Tip-over and overheat protection.
- Has an IR remote control
- Very mobile thanks to the caster wheels
- You can’t use all the features at the same time because it eats a lot of your energy
2. Unique Heat Infrared Room Space Heater
Unique Heat Infrared Room Space Heater is my top pick unit because it has a heat output of 5200 BTU that can warm rooms as large as 800 square feet. It’s also jam-packed with several features that not only make it easy to operate but also save energy during winter.
Since it produces heat through the use of infrared technology, it’s an efficient and faster way to warm your space. You can almost feel the heat instantly because Any object in front of the unit is heated, so you don’t have to wait for the room to warm up.
Unique Heat has considered the safety of the people who will be using the unit. Because it’s infrared heat, you don’t have to worry about fires or burns because it’s safe, burn resistant warmth. An auto tip-over sensor is also included to limit the risk of fires when the unit tips over. If you don’t like the sound traditional space heaters produce, look no further because this is extremely quiet, making it perfect for bedrooms and offices.
To get the best out of this unit, Unique Heat recommends that you place the heater in a well-insulated room with less foot traffic. If your room is not insulated, you want to close the windows when you turn it on. Even as a large room heater, this unit should not be used as the primary source of heat.
- Uses infrared heat technology
- Safe and quiet
- It is fitted with tip-over and overheat protection.
- The thermostat has a working life of 40,000 hours.
- Has 3 temperature setting scales
- Expensive than other traditional space heaters
3. DeLonghi TRD40615E Full Room Radiant Heater
- DURABLE & MAINTENANCE-FREE: Patented, high-quality steel assembly and the permanently-sealed oil reservoir never needs refilling
- RADIANT HEAT: 1500 watts of heating power for quiet, full room comfort
- PERSONALIZED COMFORT: Customize to your heating needs with an adjustable thermostat and 3 heat settings
- PATENTED THERMAL SLOTS: Unique thermal slot design maximizes heat flow into the room while maintaining a low surface temperature
- PEACE OF MIND: Features a thermal shutoff to prevent overheating
- STAY COZY AND SAVE ENERGY. Carving out a comfortable room, desk, or other cozy spot for work, focus, and learning is more important than ever. Add this heater to your designated space to keep it cozy—optimizing productivity and turning an unexpected challenge into an energy-saving win
The DeLonghi TRD40615E is a full room radiant heater that weighs only 26 pounds and measures 16.4 x 10.3 x 26.1 inches. It’s uniquely designed to effectively and efficiently heat large rooms with convection heat and also has a 25% more radiant surface to heat people in the room quickly.
You can customize your heating using the digital controls including an adjustable thermostat, timer, and multiple heat settings. The high setting provided a power output of 1500 watts for instant personal heating. You can check other options if you’re looking for the best 1500-watt heater.
Safety is an important factor when choosing a space heater. DeLonghi TRD40615E comes with several safety features which include a thermal cut-off that automatically turns the heater off if it starts to overheat. Also, it has an anti-freeze setting that automatically turns on the unit when the temperature drops below 44 degrees, preventing pipes from freezing.
Nobody wants a heater that makes loud noises. Even though this heater clicks when it’s going from a completely “cold start”, the clicking isn’t annoying or distracting. Also, it runs quietly and puts out a gentle, clean, and safe heat.
This unit is powerful and can heat a large room of up to 250 square feet. It is designed using patented thermal chimneys meant to maintain a low surface temperature while maximizing heat flow.
Is this heater energy efficient? Absolutely. It features an ECO function that automatically adjusts heat depending on the temperature of your room and power settings for the most comfortable and economical warmth. All these functions are meant to help you save energy.
- Provide flexible and fast heating
- It runs quietly
- This heater maximizes radiant heat flow while a low surface temperature is maintained by using thermal tunnels and vents
- The multiple heat setting, an adjustable thermostat, and timer make it very easy for a user to set whatever the ideal temperature is, and to keep the room at this desired heating level.
- Its anti-freeze setting helps to prevent damaged electronics and frozen pipes without the heater having to run all of the time.
- The heater produces a clicking sound when turned on or off, or when it’s going from a completely “cold start”. This clicking, however, isn’t annoying or distracting (this is something you should expect from these types of heaters when kicking on).
4. Honeywell HZ-980 MyEnergySmart Infared Whole Room Heater
- EnergySmart Technology Saves up to 35% - Energy Usage Indicator
- Touch screen digital controls, large LCD display
- Programmable Thermostat, 1-8 Hour Timer, 3 Continuous heat settings & remote control
- 2 MYTemp settings for personalized comfort. Robust interior copper alloy construction with 6 premium quartz elements
- Exceeds Industry Safety Standards, 4 Way Tip Over Switch & Overheat Protection
Honeywell is also a great large room space heater. It’s one of the best infrared heaters on the market and is ideal for heating mid-size to large rooms and spaces within a short time. If you’re looking for a space heater for a medium-sized bedroom, then this is the unit to pick.
It’s the type of heater that quietly distributes large amounts of the IF heat. It’s so quiet; you will even forget it’s on. For precise, personalized comfort, a programmable thermostat is included. This heater utilizes EnergySmart technology, which helps regulate power consumption and can save on energy bills compared to other types of heaters.
It has an appealing, modern outer look that is made of a compact cubical casing. This makes it able to maintain cool-to-touch housing even when in use. This design can complement any room.
Honeywell HZ-960 Infrared Whole Room Heater is designed with many safety features, including the 4-way tip-over protection and overheat protection which automatically shuts the heater off if tipped in any direction and when it overheats.
Using this new heater is easy and straightforward. It has a remote control that allows you to adjust the settings without pacing back and forth. The remote control can be neatly stored in the back of the heater. Also, it has digital controls with a LED display which further improves its ease of use.
On the second side of the coin, this heater has limited mobility due to its large size. It also has an old-fashioned outer look, and many still feel that this can be improved. Honeywell HZ-960 also emits lesser heat when compared to conventional radiator heaters.
- Has an automatic shut-off to prevent tragedies
- Has a remote control
- Maintains a cool-to-touch housing even when in use
- Comes fitted with a handle and casters for easy portability.
- Has 2 adjustable heat settings
- Has a low heat emission capacity
- Has an old-fashioned outer look
5. Duraflame DFS-550-21-BLK Maxwell Electric Stove with Heater 1500 watts
- 5,200 BTU heater provides supplemental zone heating for up to 1,000 square feet to help you save money
- Patent pending 3D flame effect technology features realistic flames that dance on and behind the logs, including five adjustable color, brightness, and speed settings
- The infrared quartz heat helps to maintain the natural humidity in the air, resulting in comfortable heat without drying out the room's
- Overheat protection, heater will instantly shut off to prevent overheating. Volts : 120. Amps : 12.5
- Adjustable, digital thermostat allows you to decide the temperature of your room
Also known as the Maxwell, this electric stove from Duraflame is a 4,600 BTU heater designed to provide supplemental heating for up to 400 square feet.
It features metal construction with an operational door and upgraded door handle and produces charming, realistic flames with glowing logs. The ember bed can be operated with or without heat.
Several factors make the Maxwell heater a great option when shopping for the most efficient electric heater for home. It’s a portable heater that you can take with you as you move from one room to another. This allows you to decrease thermostat settings in the central heater.
Secondly, it features an adjustable thermostat for convenient temperature control. This way, you can minimize energy wastage. Finally, this heater is designed to be eco-friendly and doesn’t emit any emissions or other hazardous byproducts.
The Maxwell features multiple safety features, including the cool-to-touch housing that remains cool even during operation and a built-in tip-over safety switch that automatically turns the heating off if the stove is knocked over. It also features overheating protection and is UL certified.
- Produces 4,600 BTU
- Very portable at 18 ½ pounds
- Tip-over protection
- Cool-to-touch housing
- Adjustable thermostat control
- Limited color choices
- The cord is short
6. Dyna Glo 30,000 BTU Liquid Propane Blue Flame Vent Free Wall Heater
- Liquid Propane Ready (Fuel conversion not permitted)
- Blue Flame Technology works by convecting heat to warm the air the same way as a central heating system
- 24, 000-30, 000 BTU's/hr variable heat output for up to 1, 000 sq. ft.
- Variable control knob offers the most customizable heat settings LOW - 24, 000 BTU MED - 27, 000 BTU HI - 30, 000 BTU
- No electricity required allows for reliable back-up heating incase of an emergency situation
The Model BF30PMDG-4 space heater from Dyna Glo is a 30,000 BTU heater – the highest capacity model on this list. It’s also a state-of-the-art heating appliance ideal for supplemental heating.
Since it’s small and portable, it can be used in the home, cabin, or even when you’re going camping. Or you can try other energy-efficient propane heaters.
The heater is extremely efficient, often reaching 99.9% efficiency, meaning it losses very little fuel during the heating process. Even better, the unit features multiple speed settings so you can adjust the heating for maximum comfort. This, too, should lower your energy use.
You can also use it as a supplemental heater in other rooms, allowing you to turn down the thermostat for greater energy savings.
The BF30PMDG-4 is fitted with multiple safety features, including a built-in oxygen depletion sensor (ODS) that immediately turns off the unit if low oxygen levels are detected.
- Dependable supplemental heating
- Manual heat settings for energy utilization
- Multiple safety features
- Quick battery-assisted ignition
- Base legs sold separately
7. DeLonghi Convection Panel Heater
- Full Room Warmth: Packs 1500 watts of heating power for full room comfort
- Sleek Look: Whether set on the floor or mounted to the wall, Slim Style by De'Longhi is the most beautiful way to stay warm
- Instant Warmth: Dual Fan System fills room with heat quickly
- Convenient Wall Mount: Safe and easy to mount on any wall with included kit
- Personalized Comfort: Customize to your heating needs with the adjustable thermostat and multiple heat settings
- Stay Cozy and Save Energy: Carving out a comfortable room, desk, or other cozy spot for work, focus, and learning is more important than ever. Add this heater to your designated space to keep it cozy—optimizing productivity and turning an unexpected challenge into an energy-saving win
- 1500 Watts of power in a stylish thinner design (only 3") to take the quickly take the chill out of larger rooms
- Freestanding or wall mounted use (all hardware included)
- Unique Two Fan System Provides better, faster heat distribution into the room
- Digital controls Adjustable thermostat, Timer and multiple heat settings with LED display. For rooms up to 300 square feet
Panel heaters are convective electric heaters. They work by warming hot air via a hot element in the panel body. The hot air is then circulated through the room.
This specific model, the HCX9115E, installs on the wall and comes with feet to stand on the floor. Whichever installation option you choose, it’s perfect for any application and décor.
Although convective heaters are traditionally less efficient than their radiant counterparts, the HCX9115E stands out for a few reasons. One, they convert nearly 100% of the electricity it draws from your home supply into heat. Only the convective heat distribution process results in the loss of some heat.
More importantly, this heater comes with an ECO function that automatically adjusts power settings for economical heating. It also features a programmable thermostat, a timer, and multiple heat settings making it one of the best efficient wall heaters.
Other features of the unit include thermal cut-off protection, internal anti-tip-over, and anti-free settings. It also has a fan.
- 1-year limited warranty
- Variable-speed control
- Adjustable thermostat
- Multiple safety features
- Led light is a little too bright
- Makes a few unpleasant sounds
8. Fahrenheit PLF754 Baseboard Heaters
- Cool to Touch: The baseboard heater's hydronic design keeps the unit cool so that it is safe to use around children and pets
- Easy Install: Designed with a wire-way along the back of the heater so that it can be wired on either end.
- Safety Features: The unit's overheat protection feature prevents the heater from running when its air intake is blocked, reducing fire risk
- Cleaner Heat: Using convection heat keeps allergens, dust, and bacteria from blowing around the room
- Perfect Size: This unit measures 70 inches long, 3.5 inches wide, and 9 inches high
Baseboard heaters are some of the cleanest, most efficient space heating solutions. They convert nearly all the electricity drawn from the home’s supply into useful heat. Indeed, many are rated 99.9% efficient. The only downside is that electricity itself is relatively costly to produce. Otherwise, baseboard heaters are excellent.
This particular model from Fahrenheit is a hard-wired space heater that provides gentle, steady heat for superior comfort. It uses liquid-element technology and remains cool to touch throughout the operation period.
The low-profile design makes it usable in various applications, including kitchens, bedrooms, bathrooms, and even living areas. You’ll also love that it starts and stops without the disruptive pop and ping sounds characteristic of baseboard heaters. Above all, it doesn’t use a blower. Therefore, you don’t have to worry about dusty indoor air.
The PLF754 is UL listed for safety and mounts directly on any floor tile or carpet. Thermal cut-off shits off the unit in case of overheating.
- Extremely efficient heating
- Remains cool-to-touch
- Gentle, blower-free air circulation
- UL listed for safety
Now that you know how to pick an energy-efficient space heater for large room, feel free to go shopping. We want to stress one thing – efficiency doesn’t end with buying a high-efficiency electric heater. How you use the heater also matters. Make sure to use the heater in a manner that conserves energy.
Above all, don’t forget to consider other qualities of a great space heater, such as low-noise operation, safety features, and warranty. Happy shopping!