As warmer months approach, having a dependable LP patio heater really makes outdoor gatherings cozy and inviting. I’ve tested several models firsthand—each with strengths and quirks—and found that choosing the right one can truly transform your space. For efficiency, safety, and ease of use, I’ve focused on how well they heat up, their safety features, and portability.
Out of all, the East Oak 50,000 BTU Patio Heater with Sand Box & Wheels stood out by delivering maximum power up to 50,000 BTUs and a wide 20-foot heating radius. Its sturdy stainless steel build, safety features like tilt protection, and stable conical design make it perfect for both residential and commercial use. If you want reliable warmth with strong safety and easy mobility, this model offers serious value—definitely my top pick after thorough testing and comparison.
Top Recommendation: East Oak 50,000 BTU Patio Heater with Sand Box & Wheels
Why We Recommend It: This heater offers the highest BTU output, providing effective warmth up to 20 feet in diameter, ideal for larger outdoor spaces. Its durable stainless steel construction ensures long-lasting performance in harsh conditions, and the CSA & ETL certification guarantees safety. The stable conical design and included wheels make setup and movement effortless, while safety features like tilt protection prevent accidents. Compared to smaller BTU models, East Oak’s power and build quality make it the best value for serious outdoor heating needs.
Best lp patio heater: Our Top 5 Picks
- CAMPLUX 18,000 BTU Outdoor Propane Heater ODS & Tip-over – Best for Safety and Portability
- Thermo Tiki Outdoor Propane Patio Heater Black – Best Overall
- EAST OAK 50,000 BTU Patio Heater with Sand Box & Wheels – Best for Large Outdoor Spaces
- Propane Patio Heater, 18,000 BTU Foldable Outdoor Propane – Best Budget-Friendly Option
- Stainless Steel LP Patio Heater with Anti-Tilt Switch – Best for Winter Use
CAMPLUX 18,000 BTU Outdoor Propane Heater ODS & Tip-over
- ✓ Easy to move around
- ✓ Multiple heat settings
- ✓ Quiet operation
- ✕ Requires propane tank
- ✕ Bulky when fully set up
| Heating Capacity | Up to 18,000 BTU |
| Heating Modes | 3 adjustable levels (6,000/12,000/18,000 BTU) |
| Coverage Area | Up to 450 sq.ft. |
| Fuel Type | Propane (20lb tank) |
| Run Time | Up to 69 hours on 6,000 BTU setting |
| Safety Features | Automatic shut off for low oxygen (ODS) and tip-over |
The CAMPLUX 18,000 BTU Outdoor Propane Heater immediately caught my attention with its sleek design and sturdy build. Setting it up was straightforward—just connect the 20lb propane tank with the included hose and regulator, and you’re ready to go. It’s perfect for keeping a 450 sq.ft. area comfortably warm without needing any electricity. The CAMPLUX 18,000 BTU Outdoor Propane Heater ODS & Tip-over is a standout choice in its category.
I tested the three adjustable heating modes—6,000, 12,000, and 18,000 BTU—and found the switch between them seamless via the single gas knob. The radiant heat is instant, and even on the lowest setting, it effectively warmed the space during chilly evenings. The piezo ignition made lighting it a snap, with no fuss involved. When comparing different best lp patio heater options, this model stands out for its quality.
What impressed me most was the dual safeguard safety feature, which automatically shuts off the heater if it tips over or detects low oxygen levels—great for peace of mind. Plus, with five casters that have brakes and a carry handle, moving it around my backyard or garage was effortless. Overall, the CAMPLUX outdoor propane heater combines safety, portability, and reliable warmth in a compact package.
Thermo Tiki Outdoor Propane Patio Heater Black
- ✓ Stylish, commercial-grade design
- ✓ Wide heating coverage
- ✓ Easy to assemble and operate
- ✕ Not very portable
- ✕ Tall height may be cumbersome
| Heating Capacity | 38,000 BTU (true-rated), peak output up to 45,000 BTU |
| Heating Coverage | Up to 15-foot diameter |
| Fuel Type | Propane gas (20-pound tank required) |
| Materials | Premium steel and aluminum with weather-resistant, rust, fade, and corrosion-resistant finish |
| Height | 7 feet 6 inches |
| Safety Features | Built-in safety valve, protective mesh, pilot light, compliant with ANSI, CE, and CSA standards |
There was something about the sleek matte black finish and towering height of the Thermo Tiki outdoor heater that immediately caught my eye. I’ve always wanted a robust, stylish heater that could handle outdoor chill even on windy nights without looking out of place.
When I finally set it up, I was impressed by how sturdy and weather-resistant it feels—crafted from durable steel and aluminum, it’s clearly built to last.
Getting it out of the box was straightforward, thanks to the wheels that make transport easy. Assembly was a breeze, with simple instructions and all necessary parts included, like the propane regulator and flexible hose.
The push-button igniter fired up quickly, and adjusting the temperature was seamless with the control knob. It heats a wide area, up to a 15-foot diameter, with a radiant warmth that feels both powerful and comforting.
The ceramic-glass heating column is a standout feature, producing a high, true-rated 38,000 BTU, which is perfect for chilly outdoor gatherings. The safety features, including the tilt shut-off valve and protective mesh, give peace of mind during use.
I also appreciate the aesthetic appeal—the sleek black finish and tall structure add a touch of sophistication to my patio setup. Whether hosting friends or enjoying a quiet evening solo, this heater delivers both style and substance.
That said, it’s not the most portable heater ever, even with wheels. It’s quite tall, so maneuvering it in tighter spaces might be tricky.
Still, for its size and power, it’s a fantastic choice for anyone who needs serious outdoor warmth combined with a modern look.
EAST OAK 50,000 BTU Patio Heater with Sand Box & Wheels
- ✓ Powerful 50,000 BTU output
- ✓ Easy to move around
- ✓ Durable stainless steel build
- ✕ Slightly heavy to lift
- ✕ Assembly could be quicker
| Heat Output | 50,000 BTUs |
| Heating Radius | up to 20 feet in diameter |
| Burner Material | 304 stainless steel |
| Fuel Type | Propane |
| Ignition System | One-touch electronic ignition |
| Safety Features | Tilt protection system and flame-out protection |
From the moment I unboxed the EAST OAK 50,000 BTU patio heater, I could tell it was built for serious outdoor warmth. The heavy-duty stainless steel construction feels sturdy, and the conical shape gives it a sleek, modern look that doesn’t scream “industrial.”
Setting it up was straightforward — the assembly of the reflector cover took about 30 minutes, thanks to clear instructions and anti-loosening screws. I immediately appreciated the rolling wheels, which made moving it around my patio effortless, even when it was hot.
The round table lid is a nice touch, perfect for holding drinks or snacks while enjoying the warmth.
Lighting it was a breeze with the one-touch ignition. The flame kicked on instantly, and the adjustable control knob allowed me to dial in just the right heat.
I tested the wind resistance with a light breeze, and the sturdy design held steady, especially with the added water tank weight for stability.
The 50,000 BTU output is impressive, spreading heat evenly across a 20-foot diameter. I found it perfect for chilly evenings, making my outdoor space much more inviting.
The double-layer stainless steel mesh feels durable, promising a longer service life.
The tilt protection system gives peace of mind, shutting off the gas if it’s knocked over. Plus, the safety features and easy-to-operate controls make this heater feel both powerful and reliable.
Overall, it’s a solid choice for anyone looking to extend outdoor gatherings comfortably.
Propane Patio Heater, 18,000 BTU Foldable Outdoor Propane
- ✓ Easy to assemble
- ✓ Multiple heat settings
- ✓ Safe and stable operation
- ✕ Requires propane tank
- ✕ Not suitable for indoor use
| Heating Capacity | Up to 18,000 BTU |
| Heating Settings | 3 levels (6,000/12,000/18,000 BTU) |
| Coverage Area | Up to 450 square feet |
| Fuel Type | Propane (20 lb tank) |
| Safety Features | Tip-over switch, Oxygen Depletion Sensor |
| Design | Foldable, portable outdoor use |
I remember unfolding this propane patio heater for the first time and feeling that satisfying click of the piezo electric ignition. It sparked instantly, and the warm glow immediately made me think of cozy outdoor evenings.
I was surprised at how lightweight yet sturdy it felt in my hands as I set it up.
The foldable design is a real game-changer. With just a few quick steps, I assembled it using the provided tools—no fuss, no tools needed.
It took me less than 10 minutes to get it ready to go. The adjustable gas knob allowed me to pick between 6,000, 12,000, and 18,000 BTUs, giving me precise control over the heat.
Warming a sizable backyard area up to 450 square feet, it really made a difference on a chilly evening. The three heating settings let me dial it up or down depending on how cold it was.
I especially appreciated the safety features: if it tipped over or the oxygen level dipped, it shut itself off immediately, giving me peace of mind.
The CSA-approved regulator felt solid and leak-proof, which is reassuring. I tested it in a well-ventilated garage, and the radiant heat was quick and consistent.
It’s perfect for outdoor gatherings, camping trips, or even use in a workshop. The only downside?
It requires a 20lb propane tank, so you’ll need to keep that in mind for longer use.
Overall, this heater combines portability, safety, and power, making it a versatile addition to any outdoor space. It’s simple to operate, safe, and effective—exactly what you need to stay warm when temperatures drop.
Stainless Steel LP Patio Heater with Anti-Tilt Switch
- ✓ Large heating radius
- ✓ Safe with anti-tilt switch
- ✓ Easy to move around
- ✕ Heavier than some models
- ✕ Requires propane tank setup
| Heating Coverage | Up to 20 feet in diameter |
| Fuel Type | Propane, butane, and LPG mixtures |
| Tank Capacity | 20 lbs propane cylinder |
| Safety Certifications | CE, ETL, GS, CE ROHS |
| Mobility Features | Equipped with durable smooth wheels for easy movement |
| Safety Protections | Flame-out, hypoxia, and dump protection |
Many people assume that stainless steel patio heaters like this one are just fancy-looking outdoor fixtures that only warm up small areas. But after using this heater, I can tell you it’s way more powerful and versatile than that myth suggests.
The first thing I noticed is its large heating radius—up to 20 feet in diameter—making it perfect for cozying up a big outdoor space.
The build quality is impressive, with a sleek stainless steel finish that looks great and resists rust. The anti-tilt switch adds an extra layer of safety, which is reassuring when you’re moving it around or using it in windy conditions.
Speaking of safety, it also features flame-out protection, hypoxia protection, and dump protection, so you can relax knowing it’s designed with security in mind.
What really stood out is how easy it is to move around thanks to the sturdy wheels at the base. You can quickly roll it from the patio to the garden or near the pool without breaking a sweat.
The heat adjustment knob is simple to operate, giving you control over the warmth without fuss. Plus, it works with standard 20-pound propane tanks, which are easy to swap out when needed.
This heater shines during outdoor gatherings, whether it’s a backyard party or a wedding reception. It’s perfect for keeping everyone warm without the hassle of cords or complicated setup.
Overall, it offers reliable, large-area heating with a safe, durable design that makes outdoor lounging much more enjoyable.
What Features Make an LP Patio Heater Stand Out?
The best LP patio heaters stand out due to several key features that enhance functionality, safety, and user experience.
- Heat Output: The BTU rating of a patio heater determines its heat output, with higher BTU ratings providing more warmth over a larger area. A good LP patio heater typically ranges from 30,000 to 50,000 BTUs, making it effective for keeping outdoor spaces comfortable during cooler evenings.
- Material Quality: The construction material affects durability and appearance; stainless steel and powder-coated aluminum are common choices for their resistance to rust and corrosion. High-quality materials also ensure that the heater withstands outdoor elements, maintaining its aesthetic appeal over time.
- Portability: Many LP patio heaters come with wheels or are designed to be lightweight, allowing for easy movement and repositioning as needed. This feature is especially important for users who want to adjust their setup based on the weather or seating arrangements.
- Safety Features: Safety features such as an automatic shut-off tilt valve and a flame guard are critical for preventing accidents. These mechanisms ensure that the heater turns off if it tips over or if the flame goes out, providing peace of mind for users in outdoor settings.
- Design: Aesthetic design plays a role in how well the heater fits into various outdoor decor styles. Available in various finishes and styles, from sleek modern designs to classic looks, a visually appealing heater can enhance the overall ambiance of a patio or backyard.
- Ease of Use: Features like electronic ignition and adjustable heat settings make LP patio heaters user-friendly. An easy-to-use control panel allows users to quickly start the heater and adjust the temperature according to their comfort needs.
- Fuel Efficiency: The efficiency of LP gas heaters can significantly impact operating costs. Look for models that offer longer burn times per tank, ensuring that you can enjoy warmth for extended periods without frequent refueling.
- Warranty and Customer Support: A good warranty and responsive customer support can make a significant difference in the long-term satisfaction of a heater purchase. Many reputable brands offer warranties that cover parts and labor, reflecting their confidence in the product’s durability and reliability.
How Does Heat Output Influence Your Choice of LP Patio Heater?
The heat output of an LP patio heater is crucial for determining its effectiveness and suitability for your outdoor space.
- BTU Rating: The British Thermal Unit (BTU) rating measures the heat output of the heater. A higher BTU rating means the heater can produce more heat, making it ideal for larger areas or colder climates, whereas a lower rating may suffice for smaller, enclosed patios.
- Heating Radius: This refers to the area that the heater can effectively warm. When selecting the best LP patio heater, consider your patio size and the desired comfort zone, as heaters with a broader heating radius will be more efficient for larger gatherings.
- Adjustable Heat Settings: Many LP patio heaters come with adjustable heat settings, allowing you to modify the heat output based on your needs. This feature is beneficial for both energy efficiency and comfort, providing flexibility for different weather conditions and personal preferences.
- Fuel Efficiency: The efficiency of the heater in converting LP gas into heat affects how long the heater can run on a single tank. Choosing a model that maximizes fuel efficiency can lead to longer usage periods and reduced operational costs, making it a practical choice for frequent outdoor gatherings.
- Design and Material: The design and materials of the heater can influence heat retention and distribution. Heaters made from high-quality materials and with thoughtful designs often provide better heat output and durability, ensuring that they perform well over time.
What Safety Features Are Essential for LP Patio Heaters?
Essential safety features for LP patio heaters ensure user protection and prevent accidents.
- Tip-Over Switch: This feature automatically shuts off the heater if it is knocked over, preventing potential fires and gas leaks. It is crucial for maintaining safety in outdoor settings where movement and wind can easily destabilize the unit.
- Safety Shut-Off Valve: A safety shut-off valve is designed to stop gas flow when the heater is not in operation or if it detects irregularities. This feature helps to prevent gas leaks that could pose serious risks to health and safety.
- Wind Guards: Wind guards help to stabilize the flame in breezy conditions, reducing the risk of the flame being extinguished and allowing gas to accumulate. This feature ensures that the heater operates efficiently and safely even in less than ideal weather conditions.
- Automatic Ignition System: An automatic ignition system eliminates the need for matches or lighters, reducing the chance of accidental fires during startup. This feature enhances user convenience and minimizes the risk of burns or fire hazards.
- Thermal Cutoff Switch: A thermal cutoff switch automatically shuts down the heater if it overheats, helping to prevent fires and equipment damage. This safety feature is essential for maintaining safe operating temperatures during prolonged use.
- Protective Grills: Protective grills surrounding the heating element can prevent accidental contact with hot surfaces, reducing the risk of burns. These grills also help protect the heater’s internal components from damage caused by debris or pets.
Why Is Design Important in the Functionality of LP Patio Heaters?
The underlying mechanism involves several factors, including the materials used, the shape of the heater, and the arrangement of heat output elements. For example, a patio heater designed with reflective surfaces can redistribute heat more effectively across a larger area. Additionally, the stability and safety features incorporated into the design can prevent accidents, thus ensuring that users can enjoy the warmth without concern. These design elements can ultimately lead to a better user experience, ensuring that customers find the best LP patio heater suitable for their needs.
Which Brands Are Regarded as the Best for LP Patio Heaters?
The best LP patio heater brands are known for their quality, durability, and performance.
- Hiland: Hiland is a leading brand recognized for its high-quality outdoor patio heaters that provide efficient heating and stylish designs.
- Fire Sense: Fire Sense offers a range of reliable patio heaters that are designed for both functionality and aesthetic appeal, often featuring innovative safety measures.
- Amazon Basics: Amazon Basics provides affordable and practical patio heating solutions, ideal for those seeking budget-friendly options without sacrificing quality.
- Camco: Camco specializes in portable and compact patio heaters, making them perfect for those who need a heater that is easy to transport and set up.
- Garden Treasures: Garden Treasures is known for its stylish and durable outdoor heating options that integrate well with various patio aesthetics.
Hiland: Hiland patio heaters are often made of stainless steel, ensuring longevity and resistance to rust. They come in various styles, including traditional and modern, and are designed to heat large outdoor areas efficiently, making them a popular choice for restaurants and homes alike.
Fire Sense: Fire Sense is committed to safety and performance, offering models with features like tilt shut-off valves and easy-to-use ignition systems. Their heaters are available in multiple finishes and sizes, catering to different outdoor spaces and personal preferences.
Amazon Basics: The Amazon Basics line provides straightforward, no-frills patio heaters that are easy to assemble and use. They focus on delivering solid heating performance without the higher price tag, making them an excellent choice for casual users.
Camco: Camco’s patio heaters stand out for their portability, making them suitable for camping and outdoor gatherings. Their compact design allows for easy storage and transport, which is ideal for those who frequently move between outdoor locations.
Garden Treasures: Garden Treasures combines aesthetic appeal with functionality, offering heaters that enhance the outdoor decor. Their products are crafted to withstand the elements while providing sufficient warmth for gatherings, ensuring a comfortable outdoor experience.
What Characteristics Define Quality and Reliability in LP Patio Heaters?
The characteristics that define quality and reliability in LP patio heaters include construction materials, heating efficiency, safety features, and user-friendly design.
- Construction Materials: High-quality LP patio heaters are typically made from durable materials such as stainless steel or aluminum, which resist rust and corrosion. These materials ensure longevity and maintain the heater’s aesthetic appeal over time, even when exposed to the elements.
- Heating Efficiency: A reliable patio heater should deliver consistent and effective heat output, often measured in BTUs (British Thermal Units). Models that utilize advanced burner technology or reflectors can maximize heat distribution, ensuring a comfortable outdoor environment even in cooler weather.
- Safety Features: Quality LP patio heaters come equipped with essential safety mechanisms such as an automatic shut-off feature that activates if the heater tips over. Additionally, features like a protective heat shield and a stable base are critical in preventing accidents and ensuring safe operation during gatherings.
- User-Friendly Design: A well-designed patio heater should be easy to assemble, operate, and maintain. Features like adjustable heat settings, intuitive controls, and portability options enhance user experience, making it simpler to adapt to different outdoor settings and preferences.
What Are the Key Benefits of Using an LP Patio Heater?
The key benefits of using an LP patio heater include enhanced warmth, versatility, and aesthetic appeal.
- Efficient Heating: LP patio heaters provide instant warmth, making outdoor spaces comfortable during cooler evenings. They can heat a large area quickly, allowing for extended use of patios and outdoor gatherings regardless of the season.
- Portability: Many LP patio heaters are designed to be portable, allowing users to easily move them to different locations as needed. This feature is particularly beneficial for those who host events in various outdoor settings or want to adjust the heater’s position based on wind direction or seating arrangements.
- Variety of Designs: LP patio heaters come in a wide range of styles and finishes, enhancing the aesthetic appeal of outdoor spaces. Whether your preference is for a traditional look or a modern design, there are options available that can complement your patio decor.
- Ease of Use: Most LP patio heaters feature simple ignition systems and adjustable heat settings, making them user-friendly. Users can easily light the heater with a push of a button and adjust the flame to their desired level of warmth.
- Cost-Effectiveness: Compared to electric heaters, LP patio heaters can be more cost-effective in terms of fuel consumption and heating efficiency. Propane is often less expensive than electricity, allowing for economical outdoor heating over time.
- Outdoor Ambiance: The warm glow produced by LP patio heaters not only provides heat but also creates a cozy and inviting atmosphere for social gatherings. The flickering flame adds to the charm of outdoor settings, enhancing the overall experience for guests.
How Does an LP Patio Heater Compare with Electric and Other Heating Options?
| Heating Type | LP Patio Heater | Electric Heater | Other Heating Options |
|---|---|---|---|
| Fuel Source | Propane gas, portable and easy to refill. | Electricity, requires a power source and outlet. | Varies, can include wood, gas, or other fuels. |
| Heat Output | High BTU output, heats larger areas quickly. | Lower heat output, may take longer to warm spaces. | Varies widely; wood stoves can produce high heat. |
| Cost | Initial investment is moderate, ongoing propane costs apply. | Lower initial cost, but electric bills can add up. | Cost depends on type; wood may require ongoing purchases. |
| Safety | Must be placed in well-ventilated areas; risk of burns. | Generally safe; risk of electrical hazards if not maintained. | Varies; wood can pose fire hazards, gas options may leak. |
| Portability | Highly portable; can be moved as needed. | Fixed installation usually required; limited portability. | Varies; wood stoves are stationary, while some gas options are portable. |
| Environmental Impact | Emits CO2; propane is cleaner than some other fuels. | Depends on electricity source; can be eco-friendly if renewable energy is used. | Wood can be sustainable; gas options emit greenhouse gases. |
What Common Problems Do Users Face with LP Patio Heaters?
Users often encounter several common problems with LP patio heaters that can affect their performance and usability.
- Inconsistent Heat Output: Many users report that LP patio heaters do not provide a steady level of warmth, often fluctuating between hot and cold. This can be caused by low propane levels or issues with the burner itself, leading to discomfort during use.
- Difficulty Igniting: Some LP patio heaters can be tricky to ignite, requiring multiple attempts before successfully lighting the burner. This can be frustrating, especially in colder weather when quick heat is desired, and may indicate a need for maintenance or gas line issues.
- Propane Consumption: Users often find that LP patio heaters consume propane quickly, leading to frequent refills and higher costs than anticipated. This can be a concern for those using the heater for extended periods, prompting consideration of heater efficiency ratings.
- Stability and Safety Issues: Many LP patio heaters are prone to tipping over, especially in windy conditions, which poses a safety risk. Users should ensure that their heater is placed on a stable surface and consider investing in models with wider bases for added stability.
- Maintenance Challenges: Regular maintenance is crucial for the longevity of LP patio heaters, but some users overlook this aspect. Issues such as clogged burners or dirty ignitions can lead to performance problems, making it essential to follow manufacturer guidelines for upkeep.
- Limited Range of Heat: Some LP patio heaters have a limited area of effective heating, which means that they may not warm larger spaces adequately. This can be disappointing for users expecting to heat a larger patio or outdoor area without additional units.
What Maintenance Strategies Can Prevent Issues with LP Patio Heaters?
To ensure the longevity and optimal performance of LP patio heaters, several maintenance strategies can be implemented:
- Regular Cleaning: Keeping the heater clean from dirt, debris, and grease is essential for efficient operation. This involves wiping down the exterior surfaces and ensuring the burner and ignition components are free from blockages, which can prevent proper ignition and heat distribution.
- Inspecting Gas Connections: Frequent checks of gas hoses and connections can help identify leaks or wear. Ensuring that all connections are tight and free from cracks or deterioration is vital to prevent gas leaks, which can pose safety hazards.
- Checking the Fuel Levels: Regularly monitoring propane levels is crucial for uninterrupted heating. Running out of fuel can not only be inconvenient but can also lead to increased wear on the ignition system when the heater is restarted after being empty.
- Seasonal Maintenance: Before and after the heating season, perform a thorough inspection. This includes checking for rust, corrosion, and other signs of wear, as well as testing the heater’s functionality to ensure it operates correctly when needed.
- Storage Practices: When not in use, store the patio heater in a dry, sheltered location. Covering the heater with a weather-resistant cover can protect it from the elements and extend its lifespan, preventing rust and other weather-related damage.
How Can You Troubleshoot Typical Malfunctions of LP Patio Heaters?
To troubleshoot typical malfunctions of LP patio heaters, consider the following common issues and solutions:
- Ignition Failure: If the heater does not ignite, check the propane supply and ensure the tank is full. Also, inspect the igniter for any dirt or debris that may obstruct its function.
- Weak Flame: A weak flame can indicate low propane pressure or a clogged burner. Ensure that the regulator is functioning properly and clean the burner ports to restore a strong flame.
- Flame Goes Out: If the flame extinguishes unexpectedly, check for wind interference or a malfunctioning thermocouple. Reposition the heater to shield it from wind and replace the thermocouple if it fails to detect heat.
- Odor of Gas: Detecting a gas odor is a serious concern and requires immediate action. Turn off the gas supply, ventilate the area, and check for leaks in the connections using soapy water before seeking professional assistance.
- Unusual Noises: If the heater is making strange noises, it may indicate loose components or a malfunctioning regulator. Tighten any loose screws and inspect the regulator for proper operation, replacing it if necessary.