Key Takeaways -

• Patio heaters can be used year-round with proper care and protection.
• Use weatherproof covers and stable placement to shield heaters from the elements.
• Regular maintenance extends the lifespan and ensures safe operation.
• Choose models designed for outdoor use and follow manufacturer guidelines.

Patio heaters are great for keeping outdoor spaces warm, but they can be affected by weather if not properly cared for. Many outdoor heaters are made to handle outdoor conditions, but taking the right precautions is key to keeping them in good shape all year.

This article will cover what you need to know about leaving a patio heater outside, including factors like weather resistance, maintenance, and protection tips. You'll also find practical advice to help extend the life of your heater.

Keep reading to learn how to keep your outdoor heater working its best, no matter the season. With the right care, you can enjoy a cosy outdoor space all year long.

Factors to Consider Before Leaving a Patio Heater Outdoors

Design and Build of the Heater

The material of your patio heater is crucial for outdoor durability. Stainless steel heaters are more resistant to rust and corrosion than cheaper materials, which may not hold up well under constant exposure to moisture and harsh weather. Choosing high-quality materials ensures a longer lifespan.

Electric patio heaters have IP ratings that show their protection against solids and moisture. For outdoor use, a minimum IP (ingress protection) rating of 4 is required. Always refer to the manufacturer’s instructions to confirm if the heater is suitable for year-round outdoor storage.

Local Climate and Environmental Factors

Severe weather conditions like heavy rain, snow, or freeze-thaw cycles can damage patio heaters. Moisture exposure can lead to rust and electrical malfunctions, so it’s essential to protect your heater with a cover or move it to a sheltered area during harsh weather conditions.

Strong winds can cause patio heaters to tip over, creating safety hazards and potential damage. Ensure your heater is on a stable surface or securely anchored to withstand windy conditions.

Maintenance Requirements

Regular cleaning is vital to remove dirt, debris, and moisture that can lead to corrosion or reduced performance. Inspections should be done routinely to check for any damage or wear and to ensure all parts are functioning properly.

For gas heaters, store propane tanks in a well-ventilated outdoor area, away from direct sunlight or extreme temperatures. Following the manufacturer’s guidelines for storage and maintenance will help extend the heater’s lifespan and ensure safe operation (1).

Best Practices for Year-Round Outdoor Use

Protecting Your Heater

Using a weatherproof cover is one of the best ways to shield your patio heater from rain, snow, and dirt. Look for durable, waterproof materials designed to fit your heater snugly. A good cover prevents moisture from seeping in and causing damage, helping your heater stay in excellent condition.

Elevating your patio heater is another effective way to prevent moisture damage. Placing it on a raised platform or patio blocks keeps it off the ground, reducing the risk of rust and corrosion from pooled water or damp surfaces.

Professional Maintenance and Setup

For electric patio heaters, professional hardwiring ensures safe and reliable installation. A licensed electrician can securely connect the heater to your home’s power supply, protecting it from electrical issues caused by weather exposure and ensuring long-term safety.

Scheduling annual servicing is essential for maintaining your patio heater. A professional can inspect and clean the unit, check for wear or damage, and perform any necessary repairs. Regular maintenance helps extend the lifespan of your heater and ensures it operates efficiently year-round.

Gas vs. Electric Patio Heater: A Year-Round Comparison

Gas Heaters

Gas patio heaters are effective in various climates but may require extra care in harsh conditions. Their durability depends on the materials used and their exposure to elements like rain and snow. Propane tank safety is another important consideration, as tanks must be stored in well-ventilated, outdoor areas away from extreme temperatures.

Gas heaters are generally more susceptible to moisture damage than electric models. Prolonged exposure to rain or snow can lead to rust and corrosion, making regular cleaning and covering essential for maintaining their functionality throughout the year.

Electric Heaters

Electric patio heaters are often better suited for year-round outdoor use due to their design and weatherproofing. Checking the IP rating ensures the heater can withstand outdoor conditions, with a minimum rating of 4 recommended for moisture resistance.

Hardwiring electric heaters offer added protection, as they secure connections and safeguard against weather-related issues. With routine maintenance, electric heaters resist debris, insects, and moisture more effectively, making them a durable and low-maintenance choice for outdoor heating.

Safety Precautions for Outdoor Use

Stable Placement

Always place your patio heater on a flat, stable surface made of non-flammable materials such as concrete or brick. This prevents tipping and reduces the risk of fire hazards. Avoid placing heaters on uneven or flammable surfaces like wooden decks without additional protective measures.

Monitoring the Heater While in Use

When your patio heater is in operation, it’s essential to keep an eye on it. Regular monitoring allows you to address any potential issues, such as overheating, sudden gusts of wind, or accidental interference by children or pets.

Keeping a close watch ensures the heater continues to operate safely and effectively throughout its use.

Avoiding Unattended Operation

Never leave your patio heater running while unattended. Even with built-in safety features, heaters should be turned off when you leave the area. This precaution minimises the risk of accidents, including unexpected flare-ups or falls, and helps you conserve fuel or electricity.

Responsible use not only keeps your space safe but also ensures your heater remains in good condition for longer.

Frequently Asked Questions

Should an Infrared Patio Heater Be Covered When Left Outside All Year?

Yes, it is recommended to cover an infrared patio heater when leaving it outside all year. A weatherproof cover protects the heater from rain, snow, and debris, reducing the risk of rust and electrical issues.

Even though many infrared heaters have weather-resistant designs, a cover adds an extra layer of protection to prolong their lifespan. Proper maintenance, including cleaning and covering, ensures reliable performance in any season.

Is Natural Gas Safe for All-Year Outdoor Use?

Natural gas is generally safe for all-year outdoor use when proper precautions are followed. Ensure the heater is designed for outdoor conditions, and regularly inspect gas connections for leaks or damage.

Placing the heater in a well-ventilated area reduces risks and improves safety. Regular maintenance helps ensure consistent and safe operation throughout the year.

Can You Use a Patio Heater Under a Covered Porch?

Yes, you can use a patio heater under a covered porch if the space is well-ventilated. Check the manufacturer’s guidelines to ensure safe clearance distances from the ceiling and walls.

Gas heaters, in particular, require proper ventilation to prevent carbon monoxide buildup. Electric patio heaters are a safer option for covered areas, as they produce no emissions.

Conclusion

In conclusion, patio heaters can be left outside all year with the right precautions, including using weatherproof covers, performing regular maintenance, and following manufacturer guidelines.

Whether you choose a gas or electric model, proper care ensures your heater stays safe and functional throughout the outdoor season. By protecting your investment, you can enjoy warm, comfortable outdoor spaces no matter the time of year.

Sources -

1. https://www.designointernational.com/can-you-leave-outdoor-heaters-outside/