Patio Heater Lights But Goes Out

Patio Heater Lights That Go Out: Essential Troubleshooting Tips

Patio heaters are a fantastic way to extend your outdoor season and enjoy your patio even on chilly evenings. However, nothing can be more frustrating than when the heater lights go out, leaving you in the cold and dark. If you're facing this issue, there are a few essential aspects you should consider to troubleshoot the problem effectively.

1. Check the Power Source

Start by verifying that your patio heater is properly plugged into a power outlet. Ensure that the outlet is functioning by testing it with another appliance. If the outlet is working, inspect the power cord for any damage or loose connections.

2. Inspect the Igniter

Patio heaters typically have an igniter that sparks to light the gas. If the igniter is faulty or dirty, it can prevent the heater from lighting. Clean the igniter using a wire brush or compressed air. If the igniter still doesn't work, it may need to be replaced.

3. Check the Gas Supply

Confirm that there is an adequate supply of gas reaching the heater. If the propane tank is empty or low, it will need to be refilled or replaced. Additionally, check for any leaks or blockages in the gas line.

4. Examine the Thermocouple

The thermocouple is a safety device that shuts off the gas flow if the heater flame goes out. If the thermocouple is faulty or dirty, it can prevent the heater from igniting. Clean the thermocouple with a wire brush and ensure it is properly positioned in the flame.

5. Inspect the Heat Exchanger

The heat exchanger is the component that transfers heat from the burner to the surroundings. If the heat exchanger is blocked or damaged, it can affect the heater's ability to produce heat. Inspect the heat exchanger for any soot or debris and clean it as necessary.

6. Consider Other Factors

In addition to the above checks, there may be other factors contributing to your patio heater lights going out. These include:

Wind: Strong winds can blow out the heater flame.
Rain: Excessive moisture can interfere with the electrical components.
Altitude: The air at higher altitudes contains less oxygen, which can affect the heater's performance.

Conclusion

Troubleshooting patio heater lights that go out involves a systematic approach, checking various components and potential causes. By following the steps outlined above, you can identify and address the issue effectively. Remember to always refer to the manufacturer's instructions for specific troubleshooting guidance for your model.