Cool fall nights create the perfect backdrop for outdoor get-togethers, stargazing, or just enjoying some fresh air with a warm drink. The only thing that can put a damper on the vibe is the chill that creeps in after sunset. A good outdoor heater fixes this problem, keeping your patio, balcony, or backyard toasty so you can stretch those evenings just a bit longer.
After a lot of research, reading user reviews, and trying several heaters myself, I’ve picked out five top outdoor heaters available at Walmart that really deliver in terms of warmth, convenience, and safety features. Whether you’ve got a small balcony or a big patio, there’s something here to fit your space and your style.
Check out these five outdoor heaters that can help transform your cool fall nights into cozy hangouts with friends and family.
1. Mainstays Propane Patio Heater – 48,000 BTU
This freestanding propane patio heater brings a lot of heat and looks pretty sharp with its stainless steel body. With a heat output of 48,000 BTUs, it easily covers larger spaces, like patios or backyard sitting areas. I like how the simple ignition system and variable heat controls make it really easy to use, even if you’ve never owned an outdoor heater before. Setup is straightforward, but you’ll want to put it on a flat, stable spot for safety.
- Type: Propane, freestanding
- Best for: Large patios, poolside spots, outdoor dining spaces
Pros:
- Wide heating area, up to 200 sq ft
- Easy push-button start
- Adjustable heat output
Cons:
- Requires a 20 lb propane tank
- Needs a steady, level surface for safety
Tips for Use: Make sure to turn off the gas after each use, and check hose connections every few weeks. It’s a good idea to keep a weatherproof cover handy to protect it from rain or snow.
Why I Like It: The strong heat output keeps the party going even when the temperature drops, and it’s easy to adjust for whatever mood you’re in.
2. Costway 1500W Electric Infrared Patio Heater (Wall Mounted or on a stand)
This electric infrared heater is really versatile; you can mount it to a wall or stand it on a tripod. It runs on regular electricity, so it’s a good pick for covered patios, porches, or sunrooms where running a propane heater might not be safe or allowed. The warmth is instant, and since there’s no open flame, it’s safe for use even in smaller spaces. Plus, it comes with a remote control for easy adjustment while you’re relaxing.
- Type: Electric infrared, wall mounted or freestanding
- Best for: Covered patios, porches, enclosed balconies
Pros:
- Instant, targeted heat
- Remote control included
- Safe for semi enclosed spaces
Cons:
- Plug in only, needs access to a power outlet
- Not suited to big, open outdoor areas
Tips for Use: Wipe the casing with a damp cloth now and then to get rid of any dust, and bring the heater inside if it gets really cold or wet out.
Why I Like It: The quick, quiet heat and the safety features make it perfect for when I want to unwind in my screened-in porch.
3. Fire Sense Tabletop Propane Heater – 10,000 BTU
This heater is super portable and fits easily on top of a table. With a stylish stainless steel design and easy to swap propane cylinder, it’s perfect for apartment balconies or small bistro sets where space is tight but you still want some warmth. Expect a cozy heat radius ideal for 2 to 4 people sitting around it. I like taking this one out for small gatherings or chilly morning coffee breaks.
- Type: Propane, tabletop, 1 pound propane tank, 3 hours of heat on high
- Best for: Small decks, balconies, cafe tables
Pros:
- Very portable and lightweight
- Ambiance plus warmth
- Simple propane swap
Cons:
- Limited heating range
- Not great in windy spots
Tips for Use: Always fully disconnect the propane after use, and use a weather cover when storing.
Why I Like It: It brings warmth right where you need it, with just the right vibe for small gatherings or solo hangouts.
4. Dura Heat Electric Forced Air Heater
Sometimes you need something heavy duty for your garage, shed, or workshop, and that’s where the Dura Heat electric forced air heater really shines. Even though it has an industrial look, the heat it pumps out makes up for that, and the compact size means it doesn’t get in your way. The fan helps spread the warmth quickly and evenly, so bigger enclosed patios or workspaces heat up fast.
- Type: Electric, forced air, available in several sizes for big or small spaces
- Best for: Enclosed patios, garages, sheds
Pros:
- Quick, wide heat coverage
- Durable and compact
- Easy to move and adjust
Cons:
- Industrial look isn’t for everyone
- Needs an outlet nearby
Tips for Use: Make sure the heater’s air vents stay clear of dust for top performance, and don’t place it directly against walls or furniture.
Why I Like It: I count on this one for DIY projects in my garage. It’s fast, reliable, and keeps my hands warm enough to keep working.
5. AZ Patio Heaters Propane Fire Pit Table – 40,000 BTU
For those who love both warmth and a bit of patio style, the AZ Patio Heaters fire pit table is hard to beat. It doubles as a coffee table with space for drinks and snacks and hides the propane tank out of sight. The flame creates a cozy, campfire feel without the hassle or smoke of a real wood fire. Great for patios where you want to gather friends or set the mood for a relaxing evening.
- Type: Propane, fire pit table
- Best for: Entertaining areas, chat sets
Pros:
- Modern design with ambiance
- Hidden propane compartment
- Tabletop surface
Cons:
- Some assembly needed
- Takes up a fair amount of space
Tips for Use: Cover when not in use and check the burner ports every so often to keep the flame even. Avoid placing anything flammable near the flame ring.
Why I Like It: It’s my go-to when I have people over, a solid centerpiece that looks great and keeps everyone warm.
Choosing the Right Outdoor Heater for Your Space
The best outdoor heater really depends on where you want to use it and your personal preferences. Here’s a quick breakdown to help you decide:
- Large, Open Patios: Tall propane heaters or fire pit tables work best; they have enough power and range.
- Balconies & Small Spaces: Electric heaters and tabletop propane models are low profile and portable.
- Semi Enclosed Areas: Electric infrared heaters are a safer bet where you need heat but have walls or a roof nearby.
- Workshops & Garages: Forced air electric heaters fill enclosed spaces quickly and work even in chilly temps.
Always keep safety in mind. Make sure there’s enough clearance around your heater, especially if it uses an open flame. Look for models with built-in safety shutoffs for extra peace of mind.
FAQs About Outdoor Heaters
Q: Propane or electric, which is better for outdoor heating?
It depends on your space. Propane heaters tend to heat larger, open areas better and are completely portable. Electric heaters are safer for enclosed patios and offer more efficient, targeted heating without emissions or open flames.
Q: Can I use these heaters on a wooden deck?
Most heaters can be used on wooden decks if you follow placement guidelines and maintain proper clearance. Using a heat resistant mat under freestanding propane heaters adds more protection.
Q: Do I need to bring heaters indoors when I’m done using them?
Covering outdoor heaters is always a good move. If the forecast calls for heavy rain or snow, or you won’t be using them for a while, store them indoors to extend their life and keep them performing well.
Q: How long will my propane tank last?
Most tall patio heaters use about 1 to 2 lbs of propane per hour on high. You’ll get roughly 10 hours of runtime from a standard 20 lb tank before needing a refill.
Q: Are fire pit tables safe for kids and pets?
Fire pit tables are usually safer than open wood fires, but kids and pets should still be supervised. The table helps block direct access to the flame, but surfaces can get hot, so clear ground rules are helpful.
Making the Most of Your Fall Evenings Outdoors
With the right outdoor heater, fall doesn’t mean hiding indoors. Whether you’re looking for something powerful to heat up a party, a small model for your apartment balcony, or a centerpiece fire pit for entertaining, there’s an option out there that can suit your needs and budget.
Staying cozy makes those cool fall nights way more enjoyable, and picking the right heater is the first step. Just remember to follow safety guidelines, do routine checks, and make sure you’re using a model that fits your space. Enjoy those extra hours outside while you can!
Beyond these basics, it’s worth mentioning that many outdoor heater models now come with stylish finishes and colors, as well as extra safety features like tilt valves, automatic shutoff switches, and even wheels for easier movement. If you're after technology, keep an eye out for smart features or timers that can add an extra level of convenience to your outdoor heating experience.
Another thing to note: maintenance can make or break your heater’s longevity. Regular cleaning, checking for gas leaks (if you go with propane), and covering your heater when not in use will keep things running smoothly. If you ever smell gas or notice the heater isn’t working as it should, always play it safe and consult a professional or the manufacturer's manual before using it again.
As more people enjoy outdoor spaces year round, heaters are spreading like wildfire in popularity. They’re being used not only for patios and backyards, but also for restaurant terraces and compact city balconies. If you look around, you’ll spot creative ways to warm up outdoor spaces, from decorative torches to built-in heating strips on pergolas. No matter your approach, the goal is to make your outdoor living area comfortable and inviting all autumn long.
Have questions or want to share your favorite outdoor heater setup? Drop a comment below to swap tips or ask about specific features. Here’s to warmth, relaxation, and memorable evenings beneath the fall sky!