Do you want to leave a patio heater in the rain but still doubting about that?
Technically you can but, most patio heaters should not be left in the rain unless they have a high IP rating (e.g., IP65–IP67) that guarantees waterproof protection. Gas heaters risk rust, clogging, and safety hazards, while electric heaters without weatherproofing can short-circuit.
To keep your heater safe, either choose a weatherproof model like the Solis IP67 electric heater or use protective covers and store the unit under shelter when not in use.
Understanding Weather Risks for Patio Heaters in the rain
Outdoor patio heaters are designed for comfort, but not all are built to withstand heavy rain. Leaving your heater unprotected can lead to:
- Corrosion & rusting of metal parts
- Clogged burners in gas heaters
- Electrical shorts in non-weatherproof electric heaters
- Reduced efficiency and lifespan of the unit
Gas vs. Electric Heaters in the Rain
- Gas heaters (propane/natural gas): Open flames are highly vulnerable to wind and moisture. Exposure to rain increases fire hazards.
- Electric heaters: Safer in damp conditions but only if rated IP65+. Otherwise, water can damage circuits.
Choosing Weatherproof Patio Heaters
Not all heaters are created equal. Look for these features when selecting a rain-resistant model:
- IP Rating (Ingress Protection):
– IP65: Resistant to dust and low-pressure water jets
– IP67: Fully dustproof and protected against temporary immersion in water - Durable Housing Materials: Stainless steel and ceramic elements withstand outdoor use better than painted steel.
- Built-in Safety Features: Automatic shut-off valves, overheat protection, and tip-over switches.
👉 At Daygas, our Solis Electric Heater series is IP67 rated, meaning it is designed for safe outdoor operation even in challenging weather.
Maintenance Tips to Keep Your Patio Heater Safe in the rain
Even if your heater is weather-resistant, regular care is essential:
- Use a protective cover when not in use
- Store the heater under a canopy or roof during storms
- Inspect wiring and connections monthly
- Clean burners and reflectors regularly
- Check the IP rating before exposing to outdoor conditions
For detailed care advice, visit our guide on Outdoor Heater Safety.
Safe Placement & Distance Considerations
Even with weatherproofing, patio heaters need proper positioning:
- Keep at least 1–2 meters away from flammable materials
- Avoid placing directly under low-hanging awnings or umbrellas
- Ensure stable ground to prevent tipping in strong winds
For more guidance, see our blog on Heater Types Comparison.
Final Thoughts
You can safely enjoy your outdoor spaces year-round, but not all patio heaters can handle the rain. The key is choosing the right equipment, maintaining it properly, and following basic safety practices.
For homeowners and businesses all across the world, the Solis IP67 Electric Heater provides the perfect blend of performance and safety, even in challenging weather.
📩 For expert advice on outdoor heating solutions, contact us at info@daygas.eu or explore our full product range at daygas.eu.
Frequently Asked Questions (FAQ)
1. Can you leave electric patio heaters outside?
Yes, but only if they have a high IP rating (IP65+). Standard indoor-rated heaters should never be left outside.
2. What happens if a patio heater gets wet?
Moisture can cause corrosion, clogging, and electrical short circuits. Always dry thoroughly before reuse.
3. Are patio heaters waterproof?
Not all. Check the IP rating: only heaters marked IP65/IP67 are safe for rain exposure.
4. Should patio heaters be covered?
Yes. Even weatherproof heaters last longer with a protective cover.
5. What’s the safest heater for rainy climates?
An IP67-rated electric heater like the Solis series, built for outdoor durability.
Additional Resources & Safety Standards
For extra assurance, you can review official safety standards and guidelines: