Winter creates a specific type of stress for many homeowners. Central heating often leaves certain rooms feeling like a walk-in freezer while the rest of the house stays warm. You might find yourself turning up the thermostat for the whole building just to make one office or bedroom livable. This behavior leads to massive utility bills that feel like a waste of money. Most people just want to stay warm while they work or sleep without heating the entire neighborhood. This frustration is where the Lasko 755320 Space Heater Review begins. It is a tool designed to solve the problem of cold spots and high energy costs through localized comfort.
Choosing the right heater involves more than just looking at the price tag. You have to consider how it fits into your daily life. A loud fan can ruin a focused work session or a light sleep. A bulky unit can become a tripping hazard in a small apartment. Some heaters feel like they are built from cheap plastic that might melt under pressure. This review looks at whether the Lasko 755320 can handle these real-world challenges while keeping your home safe and warm.
Quick Verdict Box
The Lasko 755320 is a reliable mid-range option for those who need consistent heat in a medium-sized room. It prioritizes a quiet environment and ease of use over extreme power or high-end safety sensors.
| Metric | Rating and Recommendation |
| Best For | Home offices, bedrooms, and quiet reading nooks up to 300 square feet. |
| Key Strengths | Very quiet operation at 42.5 decibels, convenient remote control storage, and a reliable digital thermostat. |
| Main Limitation | It lacks a mechanical tip-over sensor, which requires extra care around pets or young children. |
| Overall Recommendation | This is a solid purchase for adults who want a set-it-and-forget-it heating experience at a budget-friendly price point. |
Product Overview
The Lasko 755320 belongs to the ceramic tower family of heaters. It stands 23 inches tall and has a very slim profile. This design is meant to save floor space while lifting the heating element closer to the level of a seated person. It uses a 1500-watt ceramic element to push warm air across a room using internal fans.
| Specification | Technical Detail |
| Product Type | Ceramic Tower Space Heater |
| Heating Technology | Fan-forced ceramic convection |
| Max Power Output | 1500 Watts / 5118 BTUs |
| Low Power Output | 900 Watts |
| Thermostat Range | Adjustable digital controls |
| Timer Limits | 1 to 8 hours in 1-hour increments |
| Physical Size | 23 inches tall, 7.25 inches wide, 8.5 inches deep |
| Weight | 7.29 pounds |
| Cord Length | 72 inches (6 feet) |
The unit arrives fully assembled. You can take it out of the box and plug it in immediately. It features a neutral silver and black color scheme that blends into most modern office or home environments.
Heating Performance and Thermal Efficiency
The primary job of any heater is to change the temperature of a room quickly and comfortably. The Lasko 755320 uses ceramic plates to generate heat. These plates are self-regulating. This means they do not get as dangerously hot as exposed wire coils. The fan behind these plates pushes the air out through an elongated grille.
Room Heating Dynamics
In a standard room of about 150 to 200 square feet, the Lasko 755320 performs well for maintenance. It is not designed to be a blast furnace. Instead, it provides a steady and even flow of air. Testing shows that it can raise the temperature of a small office by several degrees within the first thirty minutes. However, it takes about an hour to fully saturate a medium-sized room of 300 square feet with a consistent level of warmth.
The oscillation feature is a major part of this performance. It covers a wide arc. This prevents the heat from pooling in one spot. Without oscillation, tower heaters often create a hot zone directly in front of the grille while the corners of the room stay cold. The Lasko 755320 avoids this problem. It manages to move air into the corners of the room effectively.
Direct Heat and Velocity
The fan in this model is not the most powerful on the market. It is designed for comfort rather than high-speed air movement. You can feel a warm breeze from about 3.5 feet away. This makes it an excellent choice for placing under a desk or next to a chair. If you sit too close, you might feel a few hotspots on your legs. You can easily fix this by turning on the oscillation or lowering the temperature setting.
Energy Efficiency and Cost Analysis
Many people buy a space heater to save money. If the heater uses too much electricity, it defeats the purpose. The Lasko 755320 offers three modes to help manage your power bill. These are High, Low, and Auto.
Power Usage Scenarios
On the High setting, the unit pulls 1500 watts. This is the maximum allowed for a standard household outlet in the United States. On the Low setting, it drops to 900 watts. The Auto mode is the most efficient choice. You set a temperature, like 72 degrees. The heater will run on high until it hits that target. Then it shuts off. It will only turn back on when the room drops to about 70 or 71 degrees.
| Region Rate (Average) | Hourly Cost (High) | Daily Cost (8 Hours) | Monthly Cost (20 Days) |
| Low Rate ($0.12/kWh) | $0.18 | $1.44 | $28.80 |
| Mid Rate ($0.16/kWh) | $0.24 | $1.92 | $38.40 |
| High Rate ($0.25/kWh) | $0.38 | $3.04 | $60.80 |
Using a space heater to keep one room at 72 degrees while the rest of the house sits at 65 degrees can save significant money on gas or oil bills. The Lasko 755320 is particularly good at this “zone heating” strategy.
Acoustic Profile and Noise Levels
Noise is a deal-breaker for many people. If a heater sounds like a jet engine, you cannot sleep or take a phone call near it. The Lasko 755320 is remarkably quiet. It emits a low, steady hum that many users find soothing.
Decibel Testing Results
The unit produces about 42.5 decibels of sound during operation. To put that in perspective, a normal conversation is about 60 decibels. A quiet library is 40 decibels. The sound of the Lasko 755320 is comparable to a very quiet desk fan. There are no high-pitched squeals or irritating rattles reported.
Because the sound is so consistent, it often functions as white noise. It can help mask outside traffic or other household sounds. Many parents find it quiet enough to use in a nursery without waking a sleeping baby. The thermostat makes a soft click when it turns on or off, but it is not loud enough to be startling.
Safety Features and Built-In Protections
When you are dealing with a device that generates high heat, safety is the number one priority. Lasko includes several features to keep your home safe, though there is one notable omission.
Overheat Protection and Housing
The 755320 comes with an automatic overheat protection system. If the internal temperature gets too high, the unit shuts down immediately. You would then need to unplug it for about ten minutes to reset it. The exterior housing stays cool to the touch even after several hours of use. This is important for preventing accidental burns if you need to move the unit while it is hot.
The unit also features a patented fused safety plug. This plug can detect electrical faults at the outlet and cut power to the heater. This is an extra layer of defense against older house wiring that might not be up to code.
The Missing Tip-Over Switch
The biggest downside of this model is the lack of a tip-over switch. Most modern space heaters have a small button on the bottom. If the heater is knocked over, the button pops out and cuts the power. The Lasko 755320 does not have this.
If the unit falls over, it will continue to run until it overheats from lack of airflow. While it is stable on a flat floor, you must be careful if you have large pets or active toddlers who might knock it over. You should always place it on a hard, level surface rather than thick carpet or an uneven rug.
Build Quality and Ergonomics
The Lasko 755320 is built mostly of plastic. While it feels sturdy enough for regular household use, it is not an industrial-grade machine.
Recent Changes in Quality
Some long-time users have noticed that newer versions of the 755320 feel slightly lighter than units bought five or ten years ago. There are reports that the internal heating element has been reduced in size in newer models. While the wattage is still 1500 watts, a smaller element can sometimes result in more concentrated heat rather than a broad spread. The base also seems to have lost some of its internal weighting, which makes the unit slightly less stable than older versions.
The Handle Design
The carrying handle is molded into the top back of the tower. It is a simple finger-grip design. Some users find this handle to be poorly designed. It is shallow and can be hard to grip if you have larger hands or limited mobility. Because the heater is relatively tall and thin, it can feel a bit top-heavy when you are carrying it. However, since it only weighs about seven pounds, most people can move it without much trouble.
Ease of Use and Interface
One of the reasons this model is so popular is that it is very easy to operate. You do not need to be a tech expert to figure out the controls.
Control Panel and Display
The top of the heater has a large digital display and several tactile buttons. The display shows the current temperature of the room in large numbers. You can switch between Fahrenheit and Celsius by holding down two buttons on the unit. The timer button is very straightforward. Each press adds one hour to the countdown, up to a maximum of eight hours.
Remote Control Functionality
The remote control is small and fits comfortably in your hand. It allows you to change every setting except the Celsius to Fahrenheit toggle. This means you can stay in bed on a cold morning and turn the heater on ten minutes before you have to get up.
One of the best features is the storage nook on the back of the heater. This is a small slot where the remote sits when you are not using it. This prevents the remote from getting lost under a couch or behind a desk. It is a simple addition that makes a huge difference in daily convenience.
Portability and Placement
The Lasko 755320 is designed to be moved. It is tall enough to be easy to reach but light enough to carry from room to room.
Cord and Plug Considerations
The unit comes with a 6-foot power cord. This is standard for space heaters. The cord is thick and feels durable. It uses a polarized plug, meaning one prong is wider than the other. You should always plug this directly into a wall outlet. Plugging a space heater into a power strip or an extension cord is a major fire hazard.
Where to Place the Heater
For the best results, place the heater at least three feet away from furniture, curtains, or bedding. Because it is an oscillating tower, you should give it enough space to rotate without hitting anything. It works best in the corner of a room, pointed toward the center. This allows the oscillation to distribute the air most effectively.
Real World Pros and Cons
Every product has trade-offs. Here is an honest look at what works and what doesn’t with the Lasko 755320.
The Pros
- Silent Performance: It is one of the quietest heaters available, perfect for bedrooms.
- Ready to Use: No assembly means you are warm minutes after the delivery arrives.
- Intuitive Remote: The remote is simple and includes a dedicated storage spot.
- Accurate Thermostat: The digital controls prevent the room from getting too hot or too cold.
- Effective Oscillation: Widespread movement ensures even heat distribution across the room.
- Cool Exterior: You can touch the sides or back without getting burned.
The Cons
- No Tip-Over Sensor: This is a significant safety gap for homes with pets or kids.
- Initial Odor: New units can have a strong chemical smell for the first few days of use.
- Weak Handle: The grip is shallow and can be difficult for some people to hold securely.
- No Fan-Only Mode: You cannot use it as a standard cooling fan in the summer.
- Shrinking Element: Newer models may have smaller internal elements than older versions.
Who Should Buy This Heater
The Lasko 755320 is a great fit for specific types of users.
The Professional Work-from-Home User
If you spend your day at a desk, you need a heater that will not interrupt your calls. The silent operation and the remote control make this perfect for an office. You can tuck it under your desk or in a corner and forget it is there.
The Light Sleeper
If every little noise wakes you up, this is the heater for you. The 42.5 dB hum is very low and consistent. It does not have the loud “clunk” that some radiant heaters have when the metal expands and contracts.
The Budget-Minded Renter
If you live in an apartment with bad insulation, this unit is a lifesaver. It is cheap to buy and helps you avoid using the expensive building heat. Since it requires no installation, you can take it with you when you move.
Who Should Avoid It
There are a few situations where this heater might be a bad choice.
Pet Owners and Parents of Toddlers
The lack of a tip-over switch is a real concern. If a dog or a child knocks this over while you are in another room, it will keep running. This can lead to scorched floors or a fire risk. If you cannot guarantee the heater will stay upright, look for a model with a tip-over sensor.
People with Large, Open Living Rooms
This is a 1500-watt heater. It cannot overcome the physics of a 600-square-foot room with high ceilings. It is meant for “zone heating,” not “whole-house heating.” If you need to warm a massive space, you might need two of these or a larger infrared cabinet heater.
Sensitive Individuals
The initial smell can be very strong. Some users have described it as a heavy chemical or plastic odor. If you have asthma or are very sensitive to smells, you should have someone else “burn it in” for a few hours in a garage before you use it.
Comparison Section
How does the Lasko 755320 stack up against its biggest rivals?
Lasko 755320 vs. Vornado AVH10
The Vornado AVH10 is often considered the best overall space heater. It uses a “vortex” air movement system that is better at heating the whole room evenly. However, the Vornado is usually more expensive. It also lacks the tower design and oscillation that some people prefer for direct warmth.
Lasko 755320 vs. Dreo Series
Dreo has become a popular brand on Amazon recently. Their tower heaters often include a tip-over switch and a fan-only mode, which the Lasko lacks. However, Lasko has been around for over 100 years. Their 3-year warranty and US-based customer service are seen as more reliable by many long-time buyers.
Lasko 755320 vs. Amazon Basics Ceramic
The Amazon Basics model is the king of low prices. It is a small cube heater that is very powerful for its size. But it is much louder than the Lasko and does not have a digital thermostat. If you want a “refined” experience with a remote and silent operation, the Lasko is worth the extra money.
Dealing with the Initial “New Heater” Smell
One of the most frequent complaints about the Lasko 755320 is the smell when you first turn it on. This is common with many new appliances. It is usually caused by the protective coatings on the ceramic element burning off for the first time.
If you notice a strong plastic or chemical smell, don’t panic. The best thing to do is take the heater into a well-ventilated area like a garage or a laundry room with an open window. Run it on High for about two to three hours. This allows the element to “season.” After this initial burn-in period, the smell should dissipate and not return. If the smell continues after several days of use, you should contact Lasko customer support.
Maintenance and Long-Term Care
To get the most out of your Lasko 755320, you need to keep it clean. Dust is the enemy of any heater. It can clog the intake and cause the unit to overheat. It also creates that “burning dust” smell every time you turn it on after a long break.
Every few weeks, you should take a vacuum with a brush attachment and go over the back intake grille. This removes any pet hair or dust bunnies. Never open the case to clean the inside. This can damage the delicate ceramic plates and will void your warranty. If there is dust deep inside, you can use a can of compressed air to blow it out from the front grille while the vacuum is running at the back to catch the debris.
Final Verdict
The Lasko 755320 Space Heater Review shows a product that is reliable and effective for its price. It is not perfect, but it handles the basics of room heating very well. The digital thermostat and remote control make it a very convenient choice for a bedroom or office. You get a steady flow of warmth without the noise of a cheap fan.
The lack of a tip-over switch is the only major flaw. If you can place this heater in a safe, low-traffic spot, it will serve you well for many winters. It is affordable, easy to move, and helps keep your energy bills under control. We recommend it as one of the best “bang for your buck” tower heaters on the market today. You can check the latest price on Amazon to see if there is a today’s deal available for your home.
FAQ Section
Why does my Lasko 755320 smell like plastic when I first use it?
This is caused by the manufacturing oils and dust burning off the ceramic element. It is normal and should go away after a few hours of use in a well-ventilated room. If the smell lasts more than three days, contact customer support.
Does the Lasko 755320 turn off if it is knocked over?
No, this model does not have a tip-over sensor. It will only turn off if it overheats. You should always use it on a flat, stable surface and avoid placing it where it could be easily bumped.
Can I plug my Lasko space heater into a power strip?
No, you should always plug it directly into a wall outlet. Space heaters pull a lot of power. Power strips and extension cords are not designed to handle that much current and can melt or catch fire.
How much does it cost to run this heater for 8 hours?
On the High setting, it costs about $1.92 to $2.00 per day, depending on your local electricity rates. Using the Auto mode will lower this cost by cycling the heater on and off as needed.
Does the remote come with batteries?
Usually, it does not. The remote requires two AAA batteries, so you should have some on hand when the heater arrives. You can store the remote in the slot on the back of the heater when not in use.
What is the coverage area for this heater?
The Lasko 755320 is rated for rooms up to 300 square feet. It is most effective in smaller spaces like bedrooms or home offices between 150 and 200 square feet.