July 05, 2025

Maintaining Outdoor Gas Grills & Patio Heaters

Maintaining Outdoor Gas Grills and Patio Heaters

9 minute read | PGS Grill

Outdoor gas grills and patio heaters are both designed for seasonal use. While gas grills are commonly used during the summer, they can also be enjoyed in spring and fall. On the other hand, patio heaters are typically reserved for colder months. Although these appliances require minimal maintenance, regular care is essential to ensure they function properly and last longer. Keep reading to learn more about how to maintain your outdoor equipment effectively.

Gas Grill Maintenance

The first step in maintaining a new gas grill is to run it for an hour or so to burn off any residue from the manufacturing process. After that, it's a good idea to apply a non-stick spray to the cooking surface, even if you don't plan on using it immediately. This helps prevent food from sticking over time.

Cleaning is the most crucial part of routine gas grill maintenance. Using a wire brush is the best way to remove stubborn food particles and grease. There are also specialized grill cleaners available. Don’t forget to always use a grill cover—it keeps your unit clean and protects it from weather damage.

During the winter, take the time to disassemble and thoroughly clean your grill. Inspect all parts for wear or damage, especially looking for signs of rust. Even a small amount of rust should be addressed right away to avoid further issues.

A key part of preventive maintenance is regularly checking the rubber hose that connects the gas tank to the grill. Small animals like mice and rats are known to chew through these hoses. If you smell gas when turning on the grill, turn it off immediately and inspect the hose for damage.

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Preventive Care and Maintenance for Patio Heaters

Patio heaters are simple and reliable, but they still need some basic maintenance to keep them working efficiently. Proper care can help you avoid costly repairs and extend the life of your heater. The level of maintenance required may vary depending on your climate and how often you use the unit.

One important task is to check the propane tank regularly to make sure it’s full. Running a heater with an empty tank can damage its internal components over time. If the heater isn’t working, even with a full tank, listen near the burner to see if you can hear a hissing sound, which indicates gas flow.

If your heater uses electronic ignition, it should produce a spark automatically. If there’s no spark, you can try lighting it manually with a lighter. However, always make sure the gas is turned off while testing the ignition system to avoid any accidents.

Another important part of maintenance is checking the gas regulator. This component connects the gas tank to the burner and should be inspected regularly for wear or damage. Ensure the regulator switch is in the "on" position and look for any leaks. It's easy to accidentally turn it off without realizing it.

Clearing the gas pipe is one of the most critical steps in preventative maintenance. Although blockages are rare, they can cause serious problems if they occur. To check, disconnect the pipe from the regulator and blow air through it. If there are blockages, blowing forcefully should clear them out.

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