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Why Is My Outdoor Heater Not Working?

Published on
3 min read
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Best Outdoor Heater Troubleshooting Solutions to Buy in December 2025

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

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

  • COZY OUTDOOR WARMTH FOR CAFES AND PATIOS WITH 46,000 BTUS.

  • EFFORTLESS ONE-TOUCH IGNITION AND WHEELS FOR EASY MOBILITY.

  • BUILT-IN SAFETY FEATURES ENSURE PEACE OF MIND WHILE HEATING.

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$103.00 $134.99
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Amazon Basics 46,000 BTU Outdoor Propane Patio Heater with Wheels, Commercial & Residential, Slate Gray, with Water Tank, 32.1 x 32.1 x 91.3 inches (LxWxH)
2 EAST OAK 55,000 BTU Propane Patio Heater with Round Table & Stainless Steel Burner, Outdoor Heater with Wheels, Ideal For Large Patios, Gardens, Outdoor Events, and Commercial Use, Bronze

EAST OAK 55,000 BTU Propane Patio Heater with Round Table & Stainless Steel Burner, Outdoor Heater with Wheels, Ideal For Large Patios, Gardens, Outdoor Events, and Commercial Use, Bronze

  • 55,000 BTUS FOR POWERFUL WARMTH-PERFECT FOR OUTDOOR GATHERINGS!
  • FAST 5-SECOND IGNITION; EASY 1-TOUCH OPERATION FOR INSTANT HEAT!
  • DOUBLE SAFETY PROTECTION ENSURES WORRY-FREE OUTDOOR ENJOYMENT!
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$135.89 $159.99
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EAST OAK 55,000 BTU Propane Patio Heater with Round Table & Stainless Steel Burner, Outdoor Heater with Wheels, Ideal For Large Patios, Gardens, Outdoor Events, and Commercial Use, Bronze
3 MEPTY 1500W Outdoor Electric Heater, Infrared Patio Heaters for Outdoor Use with Remote&Touch Control, 24H Timer,3 Heat Settings, Quiet,Overheat&Tip-Over Protection for Deck,Balcony,Porch,Backyard

MEPTY 1500W Outdoor Electric Heater, Infrared Patio Heaters for Outdoor Use with Remote&Touch Control, 24H Timer,3 Heat Settings, Quiet,Overheat&Tip-Over Protection for Deck,Balcony,Porch,Backyard

  • INSTANT WARMTH & 95% EFFICIENCY: HEAT UP IN 2 SECONDS!

  • CUSTOM COMFORT: 3 HEAT LEVELS & 24-HOUR TIMER FOR CONVENIENCE.

  • SILENT OPERATION & SAFETY FEATURES: ENJOY WARMTH WITHOUT WORRY!

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$159.99
MEPTY 1500W Outdoor Electric Heater, Infrared Patio Heaters for Outdoor Use with Remote&Touch Control, 24H Timer,3 Heat Settings, Quiet,Overheat&Tip-Over Protection for Deck,Balcony,Porch,Backyard
4 DIAMONDFORGE 50,000 BTU Patio Heater - Propane Patio Heater with Double-Layer Stainless Steel Burner, Round Table Design Space Heater, Outdoor Heaters with Wheels Used for Garden and Patio, Brown

DIAMONDFORGE 50,000 BTU Patio Heater - Propane Patio Heater with Double-Layer Stainless Steel Burner, Round Table Design Space Heater, Outdoor Heaters with Wheels Used for Garden and Patio, Brown

  • POWERFUL 50,000 BTU HEAT: WARMS 20-FOOT RADIUS FOR MAXIMUM COMFORT.

  • DURABLE STAINLESS STEEL BUILD: LONGER LIFE AND SUPERIOR CORROSION RESISTANCE.

  • STABLE & SAFE DESIGN: TIP-OVER PROTECTION AND WEIGHTED BASE FOR SAFETY.

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$119.99 $141.16
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DIAMONDFORGE 50,000 BTU Patio Heater - Propane Patio Heater with Double-Layer Stainless Steel Burner, Round Table Design Space Heater, Outdoor Heaters with Wheels Used for Garden and Patio, Brown
5 Outdoor Heater for Patio, 1500W Electric Garage Outdoor Heaters with 3 Modes, 3s Fast Heating, with Overheat Protection, Electric Space Heaters for Patio, Garage, Greenhouse, Office

Outdoor Heater for Patio, 1500W Electric Garage Outdoor Heaters with 3 Modes, 3s Fast Heating, with Overheat Protection, Electric Space Heaters for Patio, Garage, Greenhouse, Office

  • OVERHEATING PROTECTION: ENSURES SAFE OPERATION FOR PEACE OF MIND.

  • PORTABLE DESIGN: COMPACT SIZE AND CARRY HANDLE FOR EASY RELOCATION.

  • FAST HEATING: HEATS UP IN 3 SECONDS; WARMS 200 FT² EFFICIENTLY.

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$49.99
Outdoor Heater for Patio, 1500W Electric Garage Outdoor Heaters with 3 Modes, 3s Fast Heating, with Overheat Protection, Electric Space Heaters for Patio, Garage, Greenhouse, Office
6 Karveden Outdoor Heater for Patio, Portable Heaters for Outdoor Use, Fast Heat PTC Ceramic Portable Heaters, Overheat, 3-Mode Electric Heater for Greenhouse, Outside, Garage, Deck & Patio

Karveden Outdoor Heater for Patio, Portable Heaters for Outdoor Use, Fast Heat PTC Ceramic Portable Heaters, Overheat, 3-Mode Electric Heater for Greenhouse, Outside, Garage, Deck & Patio

  • INSTANT WARMTH: HEATS UP IN 1 SECOND FOR COZY COMFORT ANYTIME!
  • SAFE & RELIABLE: OVERHEAT PROTECTION FOR WORRY-FREE WARMTH.
  • PORTABLE DESIGN: LIGHTWEIGHT AND COMPACT, EASY TO MOVE ANYWHERE!
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$52.99
Karveden Outdoor Heater for Patio, Portable Heaters for Outdoor Use, Fast Heat PTC Ceramic Portable Heaters, Overheat, 3-Mode Electric Heater for Greenhouse, Outside, Garage, Deck & Patio
7 Dr Infrared Heater DR-238 Carbon Infrared Outdoor Heater for Restaurant, Patio, Backyard, Garage, and Decks, Standard, Black

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

  • VERSATILE IP55 DESIGN FOR YEAR-ROUND INDOOR AND OUTDOOR COMFORT.
  • INSTANT, ODORLESS INFRARED HEAT WITH THREE ADJUSTABLE POWER SETTINGS.
  • EASY PLUG-AND-GO SETUP WITH WALL AND CEILING MOUNTING OPTIONS INCLUDED.
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$104.99 $159.00
Save 34%
Dr Infrared Heater DR-238 Carbon Infrared Outdoor Heater for Restaurant, Patio, Backyard, Garage, and Decks, Standard, Black
8 Outdoor Heater for Patio, 32" Infrared Electric Heaters Indoor w/Remote, 1500W, 60° Oscillation, 9H Timer, 9 Heat Level, Tip-Over/Overheating Protection, Safety Lock, for Garage Porch Office Black-3

Outdoor Heater for Patio, 32" Infrared Electric Heaters Indoor w/Remote, 1500W, 60° Oscillation, 9H Timer, 9 Heat Level, Tip-Over/Overheating Protection, Safety Lock, for Garage Porch Office Black-3

  • RAPID & WIDE HEATING: EFFICIENTLY WARMS PEOPLE, NOT JUST AIR.
  • CUSTOM HEAT LEVELS: NINE SETTINGS ENSURE COMFORT IN ANY WEATHER.
  • SAFETY FIRST: MULTIPLE PROTECTIONS KEEP YOU AND PETS SAFE OUTDOORS.
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$119.99 $134.99
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Outdoor Heater for Patio, 32" Infrared Electric Heaters Indoor w/Remote, 1500W, 60° Oscillation, 9H Timer, 9 Heat Level, Tip-Over/Overheating Protection, Safety Lock, for Garage Porch Office Black-3
9 Hykolity 50,000 BTU Propane Patio Heater with Table Design, Stainless Steel Burner, Triple Protection System, Wheels, Outdoor Heaters for Patio, Garden, Commercial and Residentia(Brown)

Hykolity 50,000 BTU Propane Patio Heater with Table Design, Stainless Steel Burner, Triple Protection System, Wheels, Outdoor Heaters for Patio, Garden, Commercial and Residentia(Brown)

  • QUICK ONE-PRESS IGNITION FOR INSTANT COMFORT ANYTIME, ANYWHERE!
  • PORTABLE DESIGN WITH WHEELS-PERFECT FOR ANY OUTDOOR GATHERING.
  • SAFE AND EFFICIENT HEATING WITH A 1-YEAR WARRANTY FOR PEACE OF MIND.
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$149.99
Hykolity 50,000 BTU Propane Patio Heater with Table Design, Stainless Steel Burner, Triple Protection System, Wheels, Outdoor Heaters for Patio, Garden, Commercial and Residentia(Brown)
10 Sweetcrispy 48,000 BTU Propane Patio Heater with Wheels, Patio Heater Deck Porch for Outdoor Use in Camping, Backyards, and Commercial, Double Layer Stainless Steel Burner

Sweetcrispy 48,000 BTU Propane Patio Heater with Wheels, Patio Heater Deck Porch for Outdoor Use in Camping, Backyards, and Commercial, Double Layer Stainless Steel Burner

  • 48,000 BTU HEATS 18 FT AREA-PERFECT FOR 4-8 OUTDOOR GUESTS!
  • ADVANCED SAFETY FEATURES ENSURE PEACE OF MIND WHILE HEATING!
  • PORTABLE DESIGN WITH WHEELS FOR EASY TRANSPORT AND STABILITY!
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$107.99 $119.99
Save 10%
Sweetcrispy 48,000 BTU Propane Patio Heater with Wheels, Patio Heater Deck Porch for Outdoor Use in Camping, Backyards, and Commercial, Double Layer Stainless Steel Burner
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ONE MORE?

There can be several reasons why your outdoor heater is not working. Here are a few potential issues that you can look into:

  1. Lack of Power Supply: Ensure that your outdoor heater is properly connected to a power source. Check if the power cord is intact and plugged into a working outlet. If you're using a propane or natural gas heater, ensure that the fuel supply is sufficient.
  2. Pilot Light Failure: If your outdoor heater runs on gas, check if the pilot light is on. If it's not, you may need to relight it according to the manufacturer's instructions. A faulty thermocouple or gas valve can also cause pilot light failure.
  3. Gas Supply Issues: For gas-powered heaters, check if the gas supply is properly connected and turned on. Gas supply issues can include depleted propane tanks or disconnected gas lines. Make sure the valves are open and the fuel supply is adequate.
  4. Malfunctioning Igniter: If your outdoor heater has an electronic igniter, ensure that it is functioning properly. A faulty igniter can prevent the heater from starting. Try replacing the batteries in the igniter or check if it needs to be repaired or replaced.
  5. Clogged Burner: Over time, debris, dust, or insect nests can accumulate and clog the burner or venturi tubes, blocking the flow of gas. Regularly clean and inspect these components for any obstructions.
  6. Faulty Safety Features: Many outdoor heaters are equipped with safety features to shut off the unit in case of emergencies. If your heater is not working, it's possible that a safety sensor has been triggered, such as a tilt switch or an overheating switch. Check the manufacturer's manual to understand how these safety features work and troubleshoot accordingly.
  7. Control Valve Issues: The control valve regulates the amount of fuel flowing to the burner. It's possible that the control valve is faulty or blocked, preventing the heater from working properly. In such cases, you might need to replace the control valve.

If you are unable to determine the cause of the issue or if the heater requires professional assistance, it's recommended to contact a licensed technician or the manufacturer's customer service for further guidance.

Is there excessive wind affecting the outdoor heater's performance?

Yes, excessive wind can affect the performance of an outdoor heater. Wind can blow away the heat produced by the heater, making it less effective in heating the surrounding area. Additionally, strong winds can also cause the flame to flicker or even extinguish, further reducing the heater's performance. To mitigate this, some outdoor heaters are designed with wind shields or other features to minimize the impact of wind on their performance.