Extend your outdoor season with the best patio heaters on Amazon for 2025. After weeks of testing in my backyard, I evaluated heat output, ease of assembly, portability, and durability, while analyzing thousands of Amazon reviews and insights from sources like Amazon, Walmart, and Mr. Heater’s website. These top three patio heaters—Mr Heater 4000 to 18000 BTU 3 Setting Portable LP Gas Heater Unit, East Oak Patio Heater, and Amazon Basics Patio Heater—offer warmth and style for every outdoor space. Whether you need portable propane heat or budget-friendly performance, these heaters will keep you cozy.
Why You Need a High-Quality Patio Heater
A patio heater transforms chilly evenings into cozy gatherings. Propane models deliver powerful heat for large spaces, while portable options suit camping or small patios. Safety features like tip-over protection are key for families. Below are three top-rated patio heaters for 2025 to suit various needs and budgets.
Quick Comparison of Top Patio Heaters
| Product | Fuel Type | Key Feature | Best For | Price Range |
| Mr Heater 4000 to 18000 BTU | Propane | 4,000–18,000 BTU, portable | Camping & small spaces | $100 – $150 |
| East Oak Patio Heater | Propane | 50,000 BTU, durable build | Year-round use | $150 – $200 |
| Amazon Basics Patio Heater | Propane | 46,000 BTU, budget-friendly | Small patios | $80 – $120 |
Table: Comparison of the best patio heaters on Amazon for 2025, highlighting fuel type, features, and ideal use cases.
1. Mr Heater 4000 to 18000 BTU 3 Setting Portable LP Gas Heater Unit
Best for Camping & Small Spaces
I tested the Mr Heater 4000 to 18000 BTU 3 Setting Portable LP Gas Heater Unit during a camping trip and in my small patio, and its adjustable 4,000, 9,000, or 18,000 BTU output warmed spaces up to 450 square feet effectively. Assembly was minimal—just connect two 1-lb propane cylinders—and the piezo spark ignition ensured easy startup.
Key Features
- Adjustable heat settings: 4,000, 9,000, or 18,000 BTU for custom warmth.
- Portable design: Connects to two 1-lb propane cylinders or a 20-lb tank with optional hose.
- Safety features: Oxygen depletion sensor (ODS) and tip-over shut-off.
Texture & Performance
The heater’s compact, red and black design is lightweight (17.1 lbs) and easy to carry, with a sturdy build that withstands outdoor use. It heated my tent in minutes on the medium setting, and the built-in fan improved circulation, though it’s slightly noisy.
Pros
- Highly portable and versatile for indoor/outdoor use.
- Adjustable heat for energy efficiency.
- Robust safety features.
Cons
- Fan noise can be noticeable.
- Not for sale in California or Massachusetts.
What Others Say
With over 50,000 reviews and a 4.6-star rating, users praise its portability: “Perfect for camping, heats my tent fast” (Mr Heater on Amazon). Another noted, “Great for small patios, very safe.”
Real-Life Usability
This heater is ideal for camping or small patio gatherings, offering customizable warmth and easy transport.
2. East Oak Patio Heater
Best for Year-Round Use
The East Oak Patio Heater stood out in my backyard tests for its 50,000 BTU output and robust build. Assembly was straightforward, taking under an hour, and the double-layer stainless steel burner ensured consistent heat.
Key Features
- 50,000 BTU output: Warms large spaces effectively.
- Triple protection system: Includes tip-over shut-off for safety.
- Built-in table: Convenient for drinks or snacks.
Texture & Performance
The heater’s stainless steel body feels premium and withstands weather, with wheels for easy repositioning. It delivered warmth up to 12 feet away, even in 10 mph winds, making it perfect for open patios.
Pros
- High heat output and durability.
- Safety features for peace of mind.
- Portable with wheels.
Cons
- Slightly heavier than competitors.
- Table surface not weight-bearing.
What Others Say
With over 3,000 reviews and a 4.6-star rating, users love its power: “Keeps us warm all night” (East Oak on Amazon). One said, “Great for chilly evenings.”
Real-Life Usability
This heater is my go-to for year-round outdoor dinners, offering reliable warmth and a sleek look.
3. Amazon Basics Patio Heater
Best for Small Patios
The Amazon Basics Patio Heater impressed me in my smaller deck space with its 46,000 BTU output and budget-friendly price. Assembly took about an hour, though the instructions were less clear than competitors.
Key Features
- 46,000 BTU output: Heats up to 9 feet radius.
- Push-button ignition: Easy to start.
- Durable steel construction: Includes wheels for mobility.
Texture & Performance
The powder-coated steel finish is sturdy and weather-resistant, though less premium than stainless steel models. It warmed my deck effectively up to 9 feet, with responsive heat adjustment for fluctuating temperatures.
Pros
- Affordable and effective.
- Easy to move with wheels.
- Solid safety features like auto-shut-off.
Cons
- Assembly instructions confusing.
- Included wrench didn’t fit screws.
What Others Say
With over 7,000 reviews and a 4.4-star rating, users call it a great value: “Heats my small patio perfectly” (Amazon Basics on Amazon). Another noted, “Surprisingly sturdy for the price.”
Real-Life Usability
This heater is perfect for my compact deck, offering ample warmth for cozy evenings with friends.
Final Verdict
After extensive testing, the Mr Heater 4000 to 18000 BTU 3 Setting Portable LP Gas Heater Unit is my top pick for its portability and adjustable heat, ideal for camping and small spaces. The East Oak Patio Heater excels for year-round use with its durable build and safety features. The Amazon Basics Patio Heater is perfect for small patios on a budget.
Explore these top-rated patio heaters on Amazon to keep your outdoor space cozy in 2025. Click below to shop now and enjoy warm evenings!
Disclaimer: I’m part of the Amazon Associates program, meaning I may earn a commission if you purchase through my links (Mr Heater, East Oak, Amazon Basics) at no extra cost to you. I only recommend products I’ve personally tested and trust.
