How to Choose the Best Commercial Outdoor Heater

One of the most common mistakes business owners make is buying a single, oversized commercial outdoor heater and expecting it to warm an entire patio. This usually results in one very hot table and a lot of chilly customers. Another frequent error is underestimating heating needs or ignoring local fire codes, which can be a costly and dangerous oversight. These missteps are easy to make but also easy to avoid. This guide is here to help you sidestep the pitfalls and make an informed decision from the start. We’ll walk you through how to properly assess your space, prioritize safety, and choose a heating solution that provides consistent, comfortable warmth for every guest.

Key Takeaways

• Match the Heater to Your Space: Your first step is to choose a fuel source (electric, propane, or natural gas) and style (freestanding or mounted) that fits your patio's layout, ventilation, and power access.
• Prioritize Long-Term Value Over Price: A smart investment considers more than the initial cost. Focus on durable, weather-resistant materials, essential safety features like tip-over switches, and the right BTU output for your climate to ensure reliable performance season after season.
• Plan for Safe Installation and Operation: Before you buy, understand your local fire codes and measure for proper clearance from flammable materials. Professional installation is a must for natural gas or hardwired electric heaters to keep your guests and property safe.

What Are the Main Types of Commercial Outdoor Heaters?

Choosing the right outdoor heater starts with understanding your options. The biggest decision comes down to the fuel source—electric, propane, or natural gas—as this impacts everything from installation to heat output and operating costs. Once you’ve picked a fuel type, you can decide on the style that best fits your layout. Thinking through these choices will help you find the perfect heating solution for your business and keep your customers comfortable.

Electric Heaters

Electric heaters are the simplest to set up. You just plug them in, and they’re ready to go, making them a great choice for covered or semi-enclosed patios where gas fumes would be a concern. They use infrared technology to heat objects and people directly, rather than the air around them. While they are incredibly convenient and require little maintenance, they typically don’t produce as much heat as their gas-powered counterparts. According to some patio heater reviews, they are best for smaller, more protected spaces where you need targeted warmth without any fuss.

Propane Heaters

Propane heaters are the most common sight on restaurant patios for a reason: they are powerful and portable. You can move them around to accommodate different table layouts or bring them out only when needed. These heaters generate a significant amount of heat, perfect for open-air settings where you need to combat a real chill. The main drawback is managing the propane tanks, which need to be refilled or swapped out regularly. You’ll also need to ensure there’s plenty of ventilation, as they do release carbon dioxide, so they aren't suitable for enclosed areas.

Natural Gas Heaters

If you’re looking for a permanent, hassle-free solution, natural gas heaters are an excellent option. They connect directly to your building’s gas line, giving you a constant fuel supply without ever having to worry about tanks. This makes them very cost-effective to run over the long term. The initial setup is the biggest hurdle, as they must be installed by a licensed professional, which can be a significant upfront expense. If the initial cost is a concern, exploring restaurant equipment financing can make this investment more manageable for your business.

Choosing Your Style: Standing, Wall-Mounted, or Ceiling-Mounted

Beyond the fuel source, you’ll need to pick a style. Freestanding heaters, often called "mushroom" or tower heaters, offer flexibility but take up valuable floor space. For tighter areas, wall-mounted or ceiling-mounted heaters are fantastic space-savers. Wall-mounted units are great for directing heat toward specific zones, like a row of tables along a wall. Ceiling-mounted heaters are perfect for covered patios, as they provide even, widespread warmth from above while staying completely out of the way of your staff and guests. This keeps your floor plan open and your customers cozy.

Key Features to Look for in an Outdoor Heater

Once you’ve decided on the type and style of heater, it’s time to get into the details. The right features can make all the difference in performance, safety, and long-term value. Think of this as building a checklist for your ideal heater. By comparing models based on these key features, you can find a unit that not only keeps your guests warm but also fits your operational needs and budget. Let's walk through the most important things to look for.

Check the BTU Rating and Heat Output

The first spec you’ll likely see is the BTU, or British Thermal Unit. Don't let the technical term intimidate you—it's simply a measure of heat output. The higher the BTU rating, the more heat the unit can produce. Commercial heaters can range from under 10,000 BTUs for small, targeted spaces to over 50,000 BTUs for large patios. Choosing the right BTU level is about finding a balance. You need enough power to keep your guests comfortable on a chilly evening, but too much can be wasteful and overwhelming. Consider your climate and how you plan to use your outdoor space when you shop for restaurant equipment.

Measure the Coverage Area

Before you buy, grab a tape measure and figure out the square footage of the area you need to heat. A heater’s specifications will almost always list its effective coverage area, which is directly tied to its BTU output and design. For example, a powerful standing heater might warm up to 700 square feet, making it great for open patios. In contrast, a wall-mounted unit is often better for smaller, more defined zones, typically covering between 50 and 350 square feet. Matching the heater’s coverage area to your space ensures you get efficient, even heating without cold spots or wasted energy.

Prioritize Safety Features

In a busy commercial environment, safety is paramount. Outdoor heaters are powerful pieces of equipment, so they must have built-in safety mechanisms. Look for features like an automatic shut-off function that cuts the fuel supply if the flame goes out or a tip-over switch that turns the unit off if it gets knocked over. Because commercial-grade heaters often have higher BTU ratings, they are designed with these enhanced safety features in mind. Always check that a heater is certified for commercial use and meets all safety standards before making a purchase. This is a crucial step in protecting your customers, staff, and property.

Consider Controls and Energy Efficiency

A great heater is one that’s easy for your staff to operate. Look for simple ignition systems and adjustable temperature controls that let you fine-tune the heat level. Beyond usability, think about the long-term operating costs. The initial price is just one part of the equation; you also have to account for electricity, propane, or natural gas expenses. Some modern heaters offer energy-saving features like timers or multiple heat settings. Understanding these ongoing costs can help you make a smart investment, and options like restaurant equipment financing can make a higher-quality, more efficient model more accessible.

Look for Weather Resistance and Durability

An outdoor heater is an investment that should last for many seasons, so durability is key. The unit will be exposed to rain, wind, and changing temperatures, so it needs to be built from weather-resistant materials. Stainless steel is a popular choice because it resists rust and corrosion, keeping the heater looking good and functioning properly. Check for powder-coated finishes and sturdy construction. A well-built heater from a reputable brand is engineered to withstand the elements, ensuring you get reliable performance year after year without needing constant repairs or replacements.

Top Commercial Outdoor Heater Brands for Your Money

Finding the right brand is about more than just a name. It's about finding a heater that fits your budget, matches your aesthetic, and reliably keeps your guests comfortable season after season. The market is full of options, and it can be tough to know where to start. Some brands are known for their cutting-edge technology and sleek designs, while others are praised for their rugged durability and straightforward performance. We'll walk through a few of the top names in the industry so you can get a feel for what each one offers. This will help you narrow down your options and find the perfect fit for your patio, beer garden, or outdoor event space.

Think about what matters most to you. Are you creating a high-end, luxurious atmosphere where looks are just as important as warmth? Or do you need a no-fuss workhorse that can withstand the elements and heavy use? Investing in a quality brand often means better warranties, more reliable performance, and a longer lifespan, which can save you money on repairs and replacements down the road. If you're considering a premium model, exploring restaurant equipment financing can make a top-tier heater more accessible for your business without a huge upfront cost.

The Restaurant Warehouse

Instead of committing to just one brand, The Restaurant Warehouse gives you access to a curated selection of the industry's best. You can shop for restaurant equipment from trusted names like Infratech, Schwank, Bromic, and Sunpak all in one place. This is a huge advantage because you can compare different models and features without hopping between websites. By offering a wide range of top-tier brands, we ensure you can find a high-quality, reliable heater that fits your specific needs and budget. It’s the easiest way to find a great deal on a heater you can count on.

Bromic

Bromic is a brand that perfectly blends form and function. If you're looking for a heater that not only performs exceptionally well but also adds a touch of style to your space, this is a great place to start. Their heaters often feature proprietary "Smart-Heat™ technology," which is designed to provide consistent, even heat distribution across your patio. This means no more hot spots right under the heater and cold spots just a few feet away. Built to be both durable and visually appealing, Bromic heaters are a popular choice for restaurants and venues that want to create a comfortable and sophisticated outdoor atmosphere.

Infratech

Infratech heaters are masters of creating ambiance. While their primary job is to provide warmth, they are designed to integrate seamlessly into your outdoor decor and enhance the overall feel of the space. These electric heaters are known for their sleek, low-profile designs that don't distract from your aesthetic. They provide a gentle, radiant heat that feels like sunshine, making your patio feel cozy and inviting. If your goal is to create a comfortable and stylish environment where guests will want to linger, an Infratech heater is an excellent choice. They prove that functional equipment can also be beautiful.

Schwank

When you need reliable performance without a premium price tag, Schwank is a brand to consider. They are known for producing efficient and durable infrared heaters that get the job done. Schwank focuses on engineering heaters that provide powerful, consistent warmth, making them a practical choice for busy commercial patios. Many suppliers, including The Restaurant Warehouse, often include Schwank models in their low-price guarantees, making them one of the best value-for-money options on the market. If your priority is maximizing your budget while still getting a dependable heating solution, Schwank delivers solid quality you can afford.

Fire Sense

Fire Sense is a versatile brand that offers a wide range of outdoor heating solutions to fit nearly any need or style. Whether you're looking for a classic standing propane heater, a tabletop model for smaller spaces, or an electric heater you can mount to the wall, Fire Sense likely has an option for you. They are known for creating products that balance practical functionality with thoughtful design, so you don't have to sacrifice looks for performance. This makes them a go-to choice for business owners who want a reliable and attractive heater without limiting their options. Their diverse product line makes it easy to find the right fit for your space.

Setting Your Budget for an Outdoor Heater

Figuring out your budget is one of the first steps to finding the right outdoor heater. The price for commercial heaters can swing from a couple of hundred dollars to several thousand, so it helps to have a number in mind before you start shopping. The cost often reflects the heater’s fuel type, size, durability, and extra features. Think about this as a long-term investment in your customers' comfort and your business's bottom line. A cozy patio can mean more customers staying longer and spending more, especially during cooler months.

While the upfront cost is a major factor, remember it’s not the only expense to consider. You’ll also need to account for installation and ongoing fuel or energy costs. If a large purchase feels out of reach right now, you can look into restaurant equipment financing to spread out the cost and get the equipment you need sooner. By planning for both the initial purchase and long-term operating expenses, you can choose a heater that fits your budget and serves your business well for years to come.

Budget-Friendly: Under $500

If you're working with a tight budget or just testing the waters of outdoor dining, you can find effective heaters in the under-$500 range. These are typically standard standing propane heaters—the kind you often see at cafes and bars. They are portable and easy to set up, making them a great entry-level choice. While they may not have the sleek design or advanced features of premium models, they get the job done. This price point is perfect for smaller patios or for businesses that need a flexible heating solution without a major initial investment. You can find plenty of affordable restaurant equipment that delivers solid performance without breaking the bank.

Mid-Range: $500–$1,500

In the $500 to $1,500 range, you’ll find a significant step up in quality, performance, and design. Heaters in this category often feature more durable materials like stainless steel, which holds up better against the elements. You can also expect more powerful heat output and better safety features. This price tier includes higher-end portable propane models as well as some wall-mounted or ceiling-mounted electric and natural gas options. For most restaurants looking for a reliable, long-lasting heating solution that balances cost and quality, this mid-range is the sweet spot. It’s an investment that pays off in both durability and customer satisfaction.

Premium Heaters: Over $1,500

When you’re ready to invest in top-of-the-line heating, the premium tier starts at around $1,500. These heaters are all about superior performance, cutting-edge design, and maximum durability. You’ll find high-end brands that offer sleek, built-in electric or natural gas heaters that blend seamlessly into your patio’s aesthetic. They often come with advanced features like remote controls, adjustable heat settings, and smart home compatibility. These models are built for commercial-grade intensity, providing powerful, even heat for large spaces. If your outdoor area is a key feature of your business, a premium heater can provide the comfort and style that defines a high-end customer experience.

Don't Forget Operating Costs

The sticker price is just the beginning. To get a true sense of your budget, you need to factor in the long-term operating costs. Heaters consume a lot of energy, so it’s smart to estimate the running costs of electricity, natural gas, or propane in your area. Propane heaters require tank refills, while natural gas and electric heaters will affect your monthly utility bills. Also, consider installation. While a portable propane heater is ready to go out of the box, natural gas and mounted electric heaters often require a professional to run gas lines or install dedicated electrical outlets. Factoring these expenses in from the start will help you make a smarter financial decision.

Understanding Installation and Safety Rules

Once you’ve picked out the perfect outdoor heater, the next critical step is installation. Getting this part right is about more than just making sure your heater works—it’s about keeping your customers, staff, and property safe. Working through the rules can feel a bit overwhelming, but it’s essential for running a responsible business. From professional installation to local permits, taking the time to cover your bases will give you peace of mind and ensure your cozy outdoor space is a safe one, too.

Professional vs. DIY Installation

While it might be tempting to save a few dollars with a DIY installation, this is one area where cutting corners isn’t worth the risk. For any heater that requires a natural gas line or complex electrical wiring, professional installation is non-negotiable. A certified technician will ensure everything is hooked up correctly, meets code, and operates safely. If you’re working with a simpler, portable propane heater, a DIY setup might be manageable, but you must follow the manufacturer’s instructions to the letter. When inspecting or setting up any system, always make sure the fuel delivery system is turned off to prevent any accidents.

Find the Right Placement and Clearance

Where you place your heater is just as important as how you install it. Every commercial heater comes with specific clearance requirements—the minimum safe distance it must be from combustible materials like walls, ceilings, awnings, umbrellas, and even plants. These guidelines are not suggestions; they are there to prevent fires. Before you install, map out your patio and identify safe locations that provide adequate clearance on all sides. You’ll also want to consider foot traffic to avoid creating tripping hazards and place heaters where they can distribute heat most effectively without being exposed to high winds. Always choose a safe, stable location and double-check the manufacturer's instructions for specific placement details.

Check for Permits and Local Codes

Before you purchase or install any outdoor heating, you need to do your homework on local regulations. Many cities and counties have specific fire codes and building permits related to the use of commercial outdoor heaters. Your local fire department or building authority is the best resource for this information. They can tell you what types of heaters are permitted, if an inspection is required, and what specific installation standards you need to meet. Following these local safety codes is mandatory and protects your business from fines and liability while ensuring the safety of everyone on your property.

Look for Key Safety Certifications

A reliable way to gauge a heater's safety is to check for certifications from recognized testing organizations. Look for marks from groups like UL (Underwriters Laboratories), CSA (Canadian Standards Association), or ETL (Intertek). These labels mean the heater has undergone rigorous third-party testing and meets strict safety and performance standards. Buying a certified product ensures you’re getting a well-made piece of equipment that has been vetted for potential hazards. Along with checking for certifications, make it a policy to train your staff on proper heater safety and schedule regular maintenance to keep everything in top working order.

How to Maintain Your Outdoor Heater

Once you’ve invested in the perfect outdoor heater, you’ll want to make it last. A little bit of regular maintenance goes a long way in keeping your heaters running safely and efficiently for years to come. Think of it as simple upkeep for all your essential restaurant equipment, not a major chore. By following a consistent routine, you protect your investment and ensure your guests stay warm and comfortable season after season. Here’s how to keep your heaters in top shape.

Create a Cleaning and Inspection Routine

Set aside a few minutes each week to give your heaters a once-over. A consistent cleaning and inspection routine is the best way to extend their lifespan. Start by wiping down the exterior surfaces to remove dust, pollen, and grime. Check for any visible signs of damage, like dents or loose connections. For electric models, make sure cords are intact and free of fraying. For gas heaters, check that vents and burners are clear of debris. This quick check helps you spot small issues before they become bigger problems, saving you from costly repairs that might require restaurant equipment financing down the road.

Check Your Fuel Supply and for Leaks

If you’re using propane or natural gas heaters, fuel management is key. Regularly inspect the gas cylinder to make sure you have enough fuel; running a propane heater dry can damage the starter mechanism over time. It’s also a critical safety step to check for gas leaks. You can do this easily by applying a solution of soapy water to the connections and hoses. If you see bubbles forming, you have a leak that needs to be addressed immediately. Also, always ensure the area has proper ventilation to allow any exhaust gases to disperse safely.

Prepare for Seasonal Storage

When the weather warms up and you no longer need your heaters, don’t just shove them in a corner. Proper seasonal storage protects them from the elements and makes setup a breeze next fall. Before storing, give each unit a thorough cleaning. Wipe down all the components, including knobs, valves, and hoses, to remove any built-up residue. Once clean and completely dry, cover the heater and store it in a sheltered, dry location like a shed or storage room. This prevents rust and keeps pests from making a home inside the unit.

Avoid These Common Maintenance Mistakes

A few common missteps can cause unnecessary damage or create safety hazards. First and foremost, always make sure the heater is turned off and completely cool before you start any cleaning or maintenance. If it’s an electric model, unplug it from the power source. Second, resist the urge to use harsh cleaning chemicals or abrasive scrubbers, as they can damage the finish. Mild soap and water are perfect for stubborn spots. Just be sure to dry the heater thoroughly before turning it back on. These simple precautions will keep your equipment looking and working great.

Matching a Heater to Your Business Space

The right outdoor heater isn't a one-size-fits-all solution. A bustling restaurant patio has different needs than a serene hotel poolside or a temporary wedding tent. Understanding your specific environment is the key to choosing a heater that keeps your customers comfortable and your business thriving. Let's look at some common commercial spaces and the heaters that work best for them.

Best Heaters for Restaurant Patios

Patio heaters are a game-changer for restaurants, allowing you to keep your outdoor dining areas open longer and maximize your seating capacity. When customers are comfortable, they stay longer and spend more. For most patios, infrared ceiling or wall-mounted heaters are an excellent choice because they don't take up valuable floor space. They provide consistent, targeted warmth right where your diners are sitting. This simple addition can significantly extend your busy season, turning chilly evenings into profitable opportunities. Investing in the right heating solution is a direct investment in your customer experience and your bottom line. You can find a wide range of commercial equipment to fit your restaurant's specific layout and needs.

Heating Event and Wedding Venues

Event and wedding venues require heating solutions that are both powerful and flexible. Since the layout can change with every event, portability is often a top priority. Freestanding propane heaters are a popular choice because they can be easily moved to heat specific areas, like a cocktail hour space or a reception tent. For more permanent structures, you might consider various commercial patio heaters with different mounting options. It's important to think about the fuel type that works best for your location; you might have access to natural gas, or you may need the flexibility of propane or electric models. The goal is to provide seamless comfort without disrupting the aesthetic of the event, ensuring guests remember the celebration, not the chill.

Warming Up Retail Spaces

For retail businesses, creating a welcoming environment starts before the customer even steps inside. Outdoor heaters can make waiting areas or sidewalk displays more comfortable, encouraging shoppers to linger. Since these are high-traffic public spaces, safety is paramount. Look for commercial-grade heaters with high BTU ratings for powerful heating and essential safety features like automatic shut-offs and tip-over protection. Wall-mounted or recessed ceiling heaters are great for keeping walkways clear and providing unobtrusive warmth. A comfortable customer is more likely to have a positive shopping experience, which can directly impact your sales. Making your storefront warm and inviting is a simple way to stand out from the competition.

Heaters for Hotels and Resorts

In the hospitality industry, guest comfort is everything. Outdoor heaters are essential for making poolsides, balconies, and open-air lounges usable and luxurious year-round. You can’t afford to lose valuable seating space or have guests retreat indoors just because the temperature drops. The key is to choose heaters that match your property's upscale aesthetic. Sleek, ceiling-mounted infrared units can blend seamlessly into a modern design, while stylish stand-up heaters can act as functional decor. By providing consistent warmth, you extend the use of your amenities and show guests you’ve considered every detail of their comfort. For large-scale projects, restaurant equipment financing can make it easier to outfit all your outdoor spaces at once. This thoughtful touch enhances the overall guest experience and encourages positive reviews and repeat visits.

Common Mistakes to Avoid When Buying an Outdoor Heater

Choosing the right outdoor heater can feel like a final, simple step in perfecting your patio. But a few common missteps can lead to cold customers and a purchase you regret. Investing in the right heating solution from the start saves you money and ensures your guests stay comfortable and stick around longer. Let’s walk through the most frequent mistakes so you can avoid them and find the perfect heaters for your space.

Buying One Big Heater Instead of Several Small Ones

It’s tempting to think one large, powerful heater will solve all your problems, but that’s rarely the case. A single, massive heat source often creates one uncomfortably hot spot while leaving the rest of your patio chilly. As one expert notes, "A single large heater might not spread heat well if guests crowd it. Many smaller heaters can warm a larger area more evenly." By strategically placing several smaller units, you can create consistent, comfortable warmth across your entire seating area. This approach gives you more control over the environment and ensures no table is left out in the cold.

Underestimating Your Heat and Coverage Needs

Guessing how much heating power you need is a recipe for disappointment. Before you start browsing, take the time to measure your outdoor space and consider its unique challenges. Is your patio open and windy, or is it sheltered? Do you have high ceilings or awnings that will trap heat? Answering these questions will help you determine the right BTU output and coverage area for your needs. You’ll also want to think about your fuel source—whether it’s electricity, natural gas, or propane—as this will influence both placement and operating costs. A clear understanding of your requirements is the first step to making a smart purchase.

Ignoring Local Safety Codes

This is a mistake you can’t afford to make. Outdoor heaters involve fuel and high temperatures, making safety a top priority. Every municipality has specific codes and regulations governing the use of commercial heating equipment. These rules dictate required clearances from flammable materials, proper ventilation, and sometimes even require permits for installation. Before you buy, check with your local fire department to understand the requirements in your area. Following NFPA safety tips and best practices for commercial spaces will prevent fires, protect your guests, and keep your business compliant.

Forgetting About Style and Design

Your outdoor heaters are more than just functional appliances; they’re a part of your restaurant’s decor. The right units can enhance your patio’s ambiance, while the wrong ones can stick out like a sore thumb. Think about the overall aesthetic you’re trying to create. A sleek, wall-mounted electric heater might be perfect for a modern bistro, while a classic bronze standing heater could complement a rustic beer garden. When you shop for restaurant equipment, consider how each piece contributes to the overall guest experience. Choosing a heater that looks as good as it works ensures it adds to your space instead of detracting from it.

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Frequently Asked Questions

How do I figure out how many heaters I need for my patio? Instead of trying to find one massive heater to cover your whole space, it's much more effective to use several smaller ones. Start by measuring the square footage of your seating area. Then, look at the coverage area listed for the heaters you're considering. This will give you a good baseline. By placing multiple units strategically, you can create zones of warmth and ensure every table feels comfortable, rather than having one hot spot and a lot of cold edges.

Are electric heaters powerful enough for a truly cold night? Electric heaters are fantastic for enclosed or semi-covered spaces where you need consistent, targeted warmth without any fumes. They work by heating objects directly, which feels very pleasant. However, in a wide-open, windy patio on a very chilly evening, a powerful propane or natural gas heater with a higher BTU rating will likely provide more robust heat. The best choice really depends on how exposed your space is to the elements.

What's the biggest difference between a budget heater and a premium one? The main differences come down to durability, design, and performance. A budget-friendly heater will certainly keep your guests warm, but a premium model is built with higher-grade materials like stainless steel that better resist rust and weather. You'll also find more advanced safety features, sleeker designs that blend into your decor, and more efficient heating technology that can provide more even warmth over a larger area.

Do I really need a professional to install my heater? If you're buying a simple, freestanding propane heater, you can likely set it up yourself by carefully following the instructions. However, for any natural gas or hardwired electric models, professional installation is an absolute must. A licensed technician will ensure that gas lines or electrical connections are handled safely and meet all local codes, which is essential for protecting your property, your staff, and your guests.

Besides the purchase price, what other costs should I plan for? It's smart to think beyond the initial sticker price. Your main ongoing expense will be fuel, whether that's refilling propane tanks or paying for the natural gas or electricity on your utility bill. You should also factor in potential installation costs, especially for natural gas or mounted electric units that require a professional. Finally, consider any permits your city might require, as there can be small fees associated with those.