Why Do Patio Heaters Stop Working?

24 minutes read

Patio heaters are a popular addition to outdoor spaces, as they provide warmth and comfort during chilly evenings or cold seasons. However, like any other appliance, patio heaters can encounter issues and stop working. Several common reasons can lead to the malfunctioning of patio heaters.

  1. Propane Supply: Most patio heaters use propane as fuel, and if the propane tank is empty or low, the heater will not work. It is important to check and ensure that there is enough propane in the tank before operating the patio heater.
  2. Pilot Light Problems: In some cases, the pilot light may not ignite or stay lit, leading to a dysfunctional patio heater. If the pilot light goes out, it could be due to a clogged orifice or a faulty thermocouple. Cleaning or replacing these components can often resolve the issue.
  3. Gas Pressure Issues: Patio heaters require a certain gas pressure to function properly. If the gas pressure is too high or too low, it can prevent the heater from working effectively. Gas pressure problems may be caused by issues with the regulator or gas supply lines.
  4. Faulty Igniter: The igniter is responsible for starting the flame in the patio heater. If the igniter is malfunctioning or broken, it will prevent the patio heater from turning on. Replacing the igniter can solve this problem.
  5. Clogged Burner: Over time, the burner tube and emitter screen of a patio heater can accumulate debris, dust, or insects, leading to clogs. These clogs can obstruct the flow of gas, causing the heater to stop working. Regular cleaning and maintenance can prevent this issue.
  6. Electric Connection Problems: Electric patio heaters may experience difficulties due to issues with the power source or the wiring. Poor connections, disconnected cords, or blown fuses can result in a non-functional patio heater.
  7. Safety Features: Some patio heaters are equipped with safety features that automatically shut off the heater if certain conditions are not met. This could include an oxygen depletion sensor (ODS) or a tilt switch. If these safety mechanisms are triggered, the patio heater may cease to function until the issue is resolved.


It is recommended to consult the manufacturer's instructions or contact a professional technician if a patio heater stops working. They can diagnose and repair the specific problem or replace any faulty components to ensure the heater is safe and functional again.

Best Outdoor Patio Heaters in June 2024

1
EAST OAK, Patio Heater 50,000 BTU Outdoor Patio Heater with Table Design, Stainless Steel Burner, Triple Protection System, Wheels, Outdoor Heater for Commercial and Residential, 2022 Upgrade, Bronze

Rating is 5 out of 5

EAST OAK, Patio Heater 50,000 BTU Outdoor Patio Heater with Table Design, Stainless Steel Burner, Triple Protection System, Wheels, Outdoor Heater for Commercial and Residential, 2022 Upgrade, Bronze

  • 𝟱𝟬,𝟬𝟬𝟬 𝗕𝗧𝗨 𝗣𝗮𝘁𝗶𝗼 𝗛𝗲𝗮𝘁𝗲𝗿𝘀 - Our gas unit propane patio heater measures 50,000 BTU to spread heat up to an 18-foot diameter from its central heating position. With ETL certification, Ideal for outdoor and commercial use, it can be placed in backyards, outdoor bars, restaurants, etc..Heating Coverage:18-foot
  • 𝟯𝟬𝟰 𝗦𝘁𝗮𝗶𝗻𝗹𝗲𝘀𝘀 𝗦𝘁𝗲𝗲𝗹 𝗗𝗼𝘂𝗯𝗹𝗲-𝗰𝗼𝘃𝗲𝗿 𝗛𝗲𝗮𝘁𝗶𝗻𝗴 - We favor the use of high-quality 304 stainless steel in our double-cover heating mesh design. Compared with traditional patio heaters, our heaters are sturdier, more durable, and safe.
  • 𝗥𝗼𝘂𝗻𝗱 𝗧𝗮𝗯𝗹𝗲 𝗣𝗮𝘁𝗲𝗻𝘁 𝗗𝗲𝘀𝗶𝗴𝗻 - Featuring a unique round table propane tank cover, the heater has a convenient design for you to put some snacks, drinks, phones, or other small things.
  • 𝗔𝗱𝘃𝗮𝗻𝗰𝗲𝗱 𝗧𝗶𝗽-𝗼𝘃𝗲𝗿 𝗮𝗻𝗱 𝗙𝗹𝗮𝗺𝗲-𝗼𝘂𝘁 𝗦𝗮𝗳𝗲𝘁𝘆 𝗣𝗿𝗼𝘁𝗲𝗰𝘁𝗶𝗼𝗻 𝗦𝘆𝘀𝘁𝗲𝗺 - Our heater is equipped with three anchoring arms, which are recommended to be rooted down into the ground to prevent the heater from being blown over. What's more, our propane patio heaters offer a triple-safety protection system that ensures your well-being. With tilt safety auto-shutoff valve protection, if the flame is accidentally extinguished, the gas source will turn off. This all adds up to protection against anoxia and dumping.
  • 𝗦𝗶𝗺𝗽𝗹𝗲 𝗜𝗴𝗻𝗶𝘁𝗶𝗼𝗻 𝗦𝘆𝘀𝘁𝗲𝗺 𝗮𝗻𝗱 𝗔𝗱𝗷𝘂𝘀𝘁𝗮𝗯𝗹𝗲 𝗧𝗲𝗺𝗽𝗲𝗿𝗮𝘁𝘂𝗿𝗲 𝗞𝗻𝗼𝗯 - The one-touch ignition system allows the operator to light the heater by pressing a button. Additionally, the adjustment control knob can adjust low or high heat or turn off the outdoor patio heater. You can enjoy the patio heater by choosing different heating modes.
  • 𝗘𝗮𝘀𝘆 𝘁𝗼 𝗔𝘀𝘀𝗲𝗺𝗯𝗹𝗲 𝗮𝗻𝗱 𝗖𝗼𝗻𝘃𝗲𝗻𝗶𝗲𝗻𝘁 𝗠𝗼𝘃𝗲 - Some parts are assembled in advance. Just follow the instructions and you can finish the installation in about 40 minutes. And it includes two wheels for smooth mobility.
  • 𝗨𝗽𝗴𝗿𝗮𝗱𝗲𝗱 𝗗𝗲𝘀𝗶𝗴𝗻 𝗳𝗼𝗿 𝗠𝗼𝗿𝗲 𝗦𝘁𝗮𝗯𝗹𝗲 - New design base, not only comes with three free anchoring arms but also with four holes for an extra water box to tie, providing double weighted stability. (water-box not included)A water box is sold separately.
2
Amazon Basics 46,000 BTU Outdoor Propane Patio Heater with Wheels, Commercial & Residential, Slate Gray, 32.1 x 32.1 x 91.3 inches (LxWxH)

Rating is 4.9 out of 5

Amazon Basics 46,000 BTU Outdoor Propane Patio Heater with Wheels, Commercial & Residential, Slate Gray, 32.1 x 32.1 x 91.3 inches (LxWxH)

  • SOOTHING WARMTH: Outdoor gas heater for cozy warmth when sitting outside; ideal for cafes, restaurants, and home patios
  • EASY TO USE AND MOVE: One-touch ignition button for quick start ups; wheels for maneuvering into place
  • POWERFUL HEAT: 46,000 BTUs for heating up to a 9 foot radius; adjustable temperature knob for controlling the output
  • SAFETY FEATURES: Tilt safety auto-shut off valve; water box for weighing down the base and wheel kit; chain included to secure the tank
  • DURABLE EXTERIOR & REQUIRES: Powder-coated finish in Slate Gray for lasting strength; 20 pound liquid propane gas tank to operate (not included)
  • PRODUCT DIMENSIONS: 32.1 x 32.1 x 91.3 inches (LxWxH)
3
Oakmont 48,000 BTU Premium Outdoor Patio Heater 86.6-Inch, Propane Heat with Wheels, Havana Bronze, ETL Certified (Matte black)

Rating is 4.8 out of 5

Oakmont 48,000 BTU Premium Outdoor Patio Heater 86.6-Inch, Propane Heat with Wheels, Havana Bronze, ETL Certified (Matte black)

  • ♚♚【Convenient and Environmentally Friendly】Compared with other heaters, Oakmont's outdoor heaters do not require AAA batteries and do not need to be plugged in. They only need to be connected to propane to ignite, which is not only environmentally friendly but also safe. In addition, we have a rollover protection system with wheels for easy movement and storage.
  • ♚♚[High-Quality Materials] The upgraded patio heater has a heating range of up to 18 feet in diameter, which can reach a stable warmth of 48,000 BTU. The exterior uses a durable hammered black powder-coated stainless steel burner and a double mantle heating net for optimal durability.
  • ♚♚【Havana Bronze Color】Please note that while the product may appear Charcoal Grey in the shade, sunlight reveals the rich bronze texture Secure the patio heater when not in use to avoid any potential damage to the patio heater.
  • ♚♚【Durable and Timeless】Depending on the location, it can effectively extend the service life of outdoor patio heaters from 9 months to 12 months. Oakmont Patio heater very suitable for outdoors, terraces, balconies, gardens, commercial cafes or restaurants, they can keep the outdoor seating area open and provide guests with a comfortable environment.
  • ♚♚【Intimate after-sales service】If you find any quality problems after receiving the product, you can always contact our Oakmont after-sales service to replace it for you.
4
Sun Joe SJPH1500E-P2 5118 BTU Remote Controlled Water-Resistant Electric Indoor/Outdoor Patio Infrared Heater w/Wall Mount Bracket

Rating is 4.7 out of 5

Sun Joe SJPH1500E-P2 5118 BTU Remote Controlled Water-Resistant Electric Indoor/Outdoor Patio Infrared Heater w/Wall Mount Bracket

  • [POWERFUL]: 5118 BTUs heat output warms up to 130 sq ft
  • [ADJUSTABLE]: Infrared heating head adjusts between 0º and 25º, Telescopic pole stand adjusts from 5.25 ft to 6 ft
  • [SAFETY]: Overheat protection and automatic shut-off in case of accidental tip-overs
  • [INCLUDES]: Protective cover, wall mount bracket, and remote control
  • [EASY TO USE]: Remote controlled 1500 Watt maximum wattage electric heater turns on with the push of a button
5
EAST OAK 48,000 BTU Patio Heater for Outdoor Use With Round Table Design, Double-Layer Stainless Steel Burner and Wheels, Outdoor Patio Heater for Home and Commercial, Bronze, 31.9" x 31.9" x 86.6"

Rating is 4.6 out of 5

EAST OAK 48,000 BTU Patio Heater for Outdoor Use With Round Table Design, Double-Layer Stainless Steel Burner and Wheels, Outdoor Patio Heater for Home and Commercial, Bronze, 31.9" x 31.9" x 86.6"

  • 𝗣𝗼𝘄𝗲𝗿𝗳𝘂𝗹 𝟰𝟴,𝟬𝟬𝟬 𝗕𝗧𝗨 𝗛𝗲𝗮𝘁: Our outdoor patio heater measures 48,000 BTU to spread heat up to an 18-foot diameter from its central heating position. With ETL certification, it is ideal for outdoor and commercial use, and can be placed in an outdoor balcony, garden, swimming pool, etc.
  • 𝗠𝗼𝗿𝗲 𝗗𝘂𝗿𝗮𝗯𝗹𝗲 𝗗𝗼𝘂𝗯𝗹𝗲-𝗹𝗮𝘆𝗲𝗿 𝗛𝗲𝗮𝘁𝗶𝗻𝗴 𝗠𝗲𝘀𝗵: High-quality 304 stainless steel is used in our double-cover heating mesh design. Compared with a traditional single layer burning mesh heater, the EAST OAK Outdoor Heater is stronger, more durable, and safer, and the service life is improved by 20%.
  • 𝗦𝗮𝗳𝗲𝘁𝘆 𝗣𝗿𝗼𝘁𝗲𝗰𝘁𝗶𝗼𝗻 𝗦𝘆𝘀𝘁𝗲𝗺: The Tip-over Protection system will shut off the flame when the patio heater propane is tilted more than 45 degrees. If the flame goes out, the Flame-out Protection system automatically shuts off the gas supply.
  • 𝗣𝗮𝘁𝗲𝗻𝘁𝗲𝗱 𝗥𝗼𝘂𝗻𝗱 𝗧𝗮𝗯𝗹𝗲 𝗗𝗲𝘀𝗶𝗴𝗻: The Propane Heater features a unique round propane tank lid that allows you to place snacks, drinks, cell phones, or other small objects on top. Our barrel has a hole design, so you can reach directly in and turn off the heater, which is very convenient.
  • 𝗙𝗮𝘀𝘁 𝟱-𝘀𝗲𝗰𝗼𝗻𝗱 𝗜𝗴𝗻𝗶𝘁𝗶𝗼𝗻, 𝗘𝗮𝘀𝘆 𝗧𝗼 𝗢𝗽𝗲𝗿𝗮𝘁𝗲: The Patio Heater is easy to be start with a one-touch ignition system which can light the flame in under five seconds. The adjustable control knob can customize the heat from low to high or turn off the heater.
  • 𝟯-𝗬𝗲𝗮𝗿 𝗖𝗨𝗦𝗧𝗢𝗠𝗘𝗥 𝗦𝗨𝗣𝗣𝗢𝗥𝗧: EAST OAK promises lifetime customer support and 3 years quality assurance.
6
VAGKRI Outdoor Heaters, 1s Heating Carbon Infrared Patio Heaters With Remote, 9 Heat Levels, 24H Timer, IPX5 Waterproof, 42in Electric Space Heaters for Home, Office, Restaurant, Patio, and Garage

Rating is 4.5 out of 5

VAGKRI Outdoor Heaters, 1s Heating Carbon Infrared Patio Heaters With Remote, 9 Heat Levels, 24H Timer, IPX5 Waterproof, 42in Electric Space Heaters for Home, Office, Restaurant, Patio, and Garage

  • 【1s Fast Heating】: With advanced infrared technology, the 1500W outdoor heater enables you to warm up in 1 second in your patio efficiently during cold winter
  • 【9 Heating Levels】: This electric infrared heater has 9 working gears (from 620W to 1500W), so you can select a comfortable temperature as needed and create a cozy environment
  • 【Wide Heating Range】: The 42-inch tower space heater delivers warmth within 100° wide-angle heating range (heating up to 7 feet far), perfect choice to quickly heat small to large rooms including office, bedroom, and living room on cold days
  • 【24 Hours Timer】: Set your electric infrared heater on a timer of 1 to 24 hours before you go to bed or out, saving more energy
  • 【Safe To Use】: Made of durable and weather proof aluminum, the outdoor patio heater doesn't produce odors, chemicals, or fumes; Ideal for gazebos, patios, outdoor cafes, restaurants, workshops, and any other indoor or outdoor living space; ETL Listed
7
GRAND PATIO Outdoor Propane Heater with Wheels, 48,000 BTU Freestanding Mushroom 7' Powdercoated Steel LP Patio Heater with protective cover, Graphite

Rating is 4.4 out of 5

GRAND PATIO Outdoor Propane Heater with Wheels, 48,000 BTU Freestanding Mushroom 7' Powdercoated Steel LP Patio Heater with protective cover, Graphite

  • CERTIFIED SAFETY: This heater produces 48,000 BTUs, is CSA certified to ensure reliability and safety, and is built with an automatic shut-off valve that cuts the fuel supply if the unit is tipped. Comes with three ground anchoring tabs for increased stability.
  • EASY OPERATION: User-friendly push-button ignition allows for a quick start while the variable temperature-control knob makes it easy to adjust the heat. A side panel door gives you quick access to the standard 20 lbs propane tank (not included), making it simple to change as needed.
  • VERSATILE DESIGN: Two smooth-rolling wheels and a removable weight-light structure allows for easy portability. It features a 6-inch beverage ledge wide that is perfect for your outdoor gatherings.
  • DURABILITY: This patio heater features a rust, fade, and corrosion-resistant finish that is e-coated and then powder-coated over a steel frame in a beautiful graphite finish. With its efficient heat conversion, it is highly resistant to all outdoor elements and designed for long-term use. Unit includes an oxford-cloth cover for protection during inclement weather.
  • 1-YEAR WARRANTY: This product is covered by a Standard 1-Year Manufacturer Warranty. The manufacturer warrants this product to be free from defects in workmanship and materials, under normal residential use and conditions, for a period of one year from the original purchase date.
8
FDW Outdoor Patio Heater Tall Standing Hammered Finish Garden Outdoor Heater Propane Standing LP 41,000BTU CSA Certified Gas Steel w/Accessories, Bronze

Rating is 4.3 out of 5

FDW Outdoor Patio Heater Tall Standing Hammered Finish Garden Outdoor Heater Propane Standing LP 41,000BTU CSA Certified Gas Steel w/Accessories, Bronze

  • Ⅰ 【EASY TO ASSEMBLY:】All parts of the patio heater present, unit well packed and undamaged. All the holes lined up well, and the bolts all fit well, the outdoor heater is easy assembly, follow the starting directions and you will finished it less than hour. gas patio heater is sturdy if put together properly and looks great.Patio Heater outdoor heaters gas patio heater lp patio heater
  • Ⅱ 【PUT LOTS OF HEATER:】The patio heater’s high output is 41000BTU, use it out on the patio at night in the late fall/winter time, the outdoor puts out a lot of heat, it’s a suggestion that start out with the gas patio heat on high but usually turn it down after the area heats up, a tank of propane lasts a couple of weeks.outdoor heaters gas patio heater lp patio heater Patio Heater
  • Ⅲ 【MULTIPLE PLACE USAGE:】The patio heater is perfect for the garden, you can use outdoor heater out on the patio at night, or in cold winter, you can see this kind of gas patio heater in the park, coffee table in the street, and you can also use the gas patio when you fishing, drinking with you friends or party.gas patio heater lp patio heater Patio Heater outdoor heaters
  • Ⅳ 【SAFTY:】 The patio heaters use 20 lbs LP Gas tank and which add weight to the Base of the gas patio heater providing much needed stability and safety during windy conditions, also you can fix the outdoor heater base on the deck by screws,The patio heater has Safety auto shut off tilt valve and Safety auto shut off when the gas run out. It is tall enough to be safe from hair lighting. lp patio heater Patio Heater outdoor heaters gas patio heater
  • Ⅴ 【HIGH QUALITY MATERIAL:】 The patio heater use high quality stainless steel of the heating element which isn’t easy to melt/burn off, and the outdoor heater fire can’t come through the grating and melted the rim, the gas patio heater has CSA certification, which can make sure the quality is excellent. Please pay attention that use the heater outside.outdoor heaters Patio Heater gas patio heater lp patio heater
9
Dr Infrared Heater DR-238 Carbon Infrared Outdoor Heater for Restaurant, Patio, Backyard, Garage, and Decks, Standard, Black

Rating is 4.2 out of 5

Dr Infrared Heater DR-238 Carbon Infrared Outdoor Heater for Restaurant, Patio, Backyard, Garage, and Decks, Standard, Black

  • INDOOR and OUTDOOR HEATER - Heater is IP55 approved for both indoor and outdoor use - perfect for home, backyard, garages, open-air restaurant, outdoor patio or deck. Create a comfortable environment for both your indoor activities and outdoor recreation.
  • CLEAN and INSTANT HEAT - Clean, instant and odorless Infrared heat with 3 power settings, 900W, 1200W, 1500W. 120V, 60Hz.
  • PLUG and GO - uses standard 120V, remote controlled
  • WALL and CEILING MOUNTED - Included wall and Ceiling mounting bracket
  • EFFICIENT - High level Mirror aluminum reflector with 90% reflectivity, and special design to fit the carbon lamp to bring strong heating efficiency. Made with durable and weather proof aluminum, ETL Listed.
10
TONINGIO Garage Heater, 1500W Electric Heater for Garage, Portable Space Heater with Overheat Tip-Over Protection, PTC Ceramic Outdoor Heater for Garage,Shop,Greenhouse,Indoor Use Outdoor Patio Heater

Rating is 4.1 out of 5

TONINGIO Garage Heater, 1500W Electric Heater for Garage, Portable Space Heater with Overheat Tip-Over Protection, PTC Ceramic Outdoor Heater for Garage,Shop,Greenhouse,Indoor Use Outdoor Patio Heater

  • 🔆 Efficient Garage Heater for Large Spaces: Say goodbye to chilly garages! Our space heater boasts an impressive 1500W power and a large heating range, easily warming up a 200 sq. ft. garage or large room in no time. No more cold corners or uneven heating with electric greenhouse heater.
  • 🔆 Rapid Heat with PTC Technology: Experience quick warmth with our PTC heating element of this outdoor heater. In just 3 seconds, you'll feel the cozy embrace of heat, making it perfect for those chilly mornings or cold evenings in the garage.
  • 🔆 Top-Notch Safety Features: Safety is paramount, and our industrial heater delivers peace of mind. It comes with multiple safety features, including overheat protection, tipping protection, and a flame retardant material construction. This bedroom space heater ETL certified and features a reinforced power plug, ensuring your safety with space heater for indoor use.
  • 🔆 Electric heaters with thermostat: Tailor your heating experience with three-speed adjustment settings. Choose between the fan-only mode for gentle ventilation, the 750W setting for energy-efficient heating, or the full-power 1500W mode for maximum warmth.
  • 🔆 Convenient and Compact: Designed for versatility, portable space heater sports a practical handle for easy transport, an industrial-style appearance for a modern touch, and a compact size (6*8.3*10.5 inches) that won't clutter your workspace. At just 3.2 pounds, this small portable heater is effortlessly portable.
  • 🔆 Versatile Heating Solution: Beyond the garage, quiet space heater is suitable for various settings. Use it in your office, basement, workshop, or dorm room. Its wide range of applications ensures you stay comfortable wherever you are.

Is a clogged fuel line a common cause for patio heaters to stop working?

A clogged fuel line can indeed be a common cause for patio heaters to stop working. Patio heaters typically run on propane or natural gas, and over time, these fuel lines can become clogged with debris or residue. This can occur due to the accumulation of dirt, rust, or sediment within the gas line, or even due to insects or spiders building nests inside the line. When the fuel line gets clogged, it restricts the flow of gas to the burners, resulting in the patio heater not functioning properly or not igniting at all. In such cases, it is essential to clean or unclog the fuel line to restore its proper functioning.

Can wear and tear on the heating element cause a patio heater to stop working effectively?

Yes, wear and tear on the heating element can definitely cause a patio heater to stop working effectively. The heating element is a crucial component that provides the heat necessary for the heater to function properly. Over time, it can become damaged or worn out due to various factors such as regular usage, exposure to harsh weather conditions, or poor maintenance. This can lead to reduced heat output, inefficient heating, or even a complete failure of the patio heater to generate heat. It is important to regularly inspect and maintain the heating element to ensure optimal performance and longevity of the patio heater.

Can gas leaks cause a patio heater to stop working or become unsafe?

Yes, gas leaks can cause a patio heater to stop working and become unsafe. Gas leaks can lead to a decrease in gas supply and consequently hinder the proper functioning of the patio heater. Moreover, gas leaks are highly flammable and can increase the risk of fire or explosion. In addition, inhaling gas fumes can be harmful to health. Hence, it is crucial to ensure that there are no gas leaks and to promptly address any suspected gas leaks by a qualified professional.

Can installation errors affect the functionality of a patio heater and cause it to stop working?

Yes, installation errors can affect the functionality of a patio heater and cause it to stop working. Poor installation can result in improper gas or electrical connections, inadequate ventilation, or insufficient or incorrect assembly of components. These errors can lead to gas leaks, malfunctioning ignition systems, improper heat output, or even safety hazards. It is important to follow the manufacturer's instructions and guidelines during installation to ensure proper functionality and safety of the patio heater.

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