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How Safe Are Gas Fireplaces? Here’s What You Need to Know

Gas fireplaces have become a popular feature in South African homes, offering instant warmth, modern design, and energy efficiency. But as with any gas-powered appliance, safety is a top concern. Are gas fireplaces really safe to use indoors?

At EHL Gas, we take safety seriously. In this article, we explore how gas fireplaces work, common safety features, potential risks, and what you can do to enjoy a warm, worry-free winter.

Are Gas Fireplaces Safe?

Yes — gas fireplaces are very safe, provided they are professionally installed, properly maintained, and used according to manufacturer guidelines.

Most modern gas fireplaces are designed with built-in safety features, including:

  • Oxygen Depletion Sensors (ODS)

  • Automatic shut-off valves

  • Flame failure devices

  • Sealed combustion systems for balanced flue models

These features work together to reduce the risk of carbon monoxide build-up, gas leaks, or accidental fires.

Key Safety Considerations

1. Professional Installation is Crucial

Gas fireplaces must be installed by a licensed gas installer (like EHL Gas) to ensure compliance with South African safety standards (SANS 10087).

2. Ventilation Matters

  • Vented (flued) gas fireplaces expel combustion gases outside — safer for enclosed rooms.

  • Vent-free fireplaces must be used in well-ventilated areas and never in small bedrooms or bathrooms.

3. Carbon Monoxide Detectors

Install a carbon monoxide (CO) detector in rooms with a gas fireplace. It’s a small investment for peace of mind.

4. Annual Maintenance

Schedule a professional service at least once a year to:

  • Check gas lines for leaks

  • Clean burners and pilot lights

  • Inspect safety sensors and ignition systems

5. Child and Pet Safety

Glass panels on gas fireplaces can get very hot. Install a safety screen or gate to prevent accidental burns.

Advantages of Gas Fireplaces

✅ Instant heat at the push of a button
✅ No ash or soot like traditional fireplaces
✅ Cleaner indoor air compared to wood burning
✅ Zone heating reduces electricity usage

It can, but modern gas fireplaces with sealed systems and oxygen sensors greatly reduce this risk. Always install a CO detector for added safety.

Yes. Flued models vent outside. Vent-free models need well-ventilated rooms and should never be used in enclosed spaces without airflow.

No. For safety, it’s best to turn off gas fireplaces when sleeping or leaving the house.

Signs include a sulphur or rotten egg smell, dizziness, or hissing sounds. If you suspect a leak, turn off the gas, ventilate the room, and call EHL Gas immediately.

Once a year. Regular servicing ensures optimal performance and keeps your family safe.

Trust EHL Gas for Fireplace Safety

At EHL Gas, we specialize in safe LPG installations, maintenance, and expert advice. Whether you’re installing a new gas fireplace or servicing an existing one, we’re here to help you stay warm and safe all winter long.

✅ Certified Installers
✅ Reliable LPG supply
✅ Emergency support & safety checks

📞 Contact us today to book a safety inspection or find out more about our gas fireplace solutions.

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