Floor-to-ceiling gas fireplace in the living room
BRUNNER Gas fireplace BKG flat 54-104 | Photo: BRUNNER by Barbas, Tycho Merjin

Gas fireplace maintenance – essential for a long lifespan

Gas fireplaces are popular because they offer a remarkably realistic fire experience at the push of a button. Their flames are almost indistinguishable from a real wood fire and instantly create a warm and cozy atmosphere in any home. There’s no need to store firewood or clean up ash residue. Even though operating a gas fireplace is easy – simply turn it on or off and the fire starts or goes out – it’s still a complex heating appliance that needs proper care and maintenance. It can get dirty, and over time, some parts may wear out.

To keep the flames and performance flawless in the long run, a yearly gas fireplace maintenance is recommended. This ensures everything runs smoothly during the legally required emission test, which is carried out every two years by the chimney sweep. Regular inspections also ensure greater operational safety of the appliance. To maintain an unclouded flame picture and guarantee a long and safe lifespan of the system, there are a few things you can do yourself:

Keep it clear: It’s advisable to clean the glass panels of the gas fireplace regularly, both inside and outside. If this isn’t done, the glass may become cloudy and difficult or even impossible to clean. Suitable products are glass cleaner or ceramic hob cleaner. The correct procedure for BRUNNER gas fireplaces can be found in the operating manual.

Don’t block anything: In custom-built gas fireplaces, the cladding includes convection openings. These must not be covered or blocked, otherwise the heat cannot escape properly.

Man cleaning the glass panel of a gas fireplace

Inspection opening and installation box:
Gas fireplaces are checked every two years by the chimney sweep (CO value). For this purpose, an inspection opening is installed in the upper section of the fireplace cladding. The gas control unit and electronic components are housed in an installation box at the base of the cladding. The cover has ventilation openings that must not be blocked or covered.

Maintenance by a professional company

In addition to your own care, a professional gas fireplace maintenance by a qualified company is essential – and it’s much more than just cleaning. The experts ensure that signs of wear are detected and repaired early and provide helpful tips for optimal operation. The following tasks are also carried out on an annual basis:

  • Cleaning of pilot flame, gas burner, and glass panel
  • Replacing the burner mat
  • Checking internal air circulation and air supply
  • Cleaning the ceramic logs or stones and the firebox walls
  • Performing a leak test around the glass panel and replacing sealing cords if needed
  • Checking burner pressure and pre-pressure
  • Inspecting built-in safety mechanisms as well as gas lines and connections using a gas detector
Measuring gas fireplace values

Finally, a test burn with CO measurement is carried out to check proper function. In addition, the thermocouple is tested during every maintenance service and replaced after a maximum of three years.

Conclusion

A gas fireplace is easy and straightforward to use, but it still needs care and yearly maintenance. Some tasks can be done by yourself, but professional inspection and servicing by a qualified company are essential. After all, regular gas fireplace maintenance not only ensures a longer lifespan of the appliance but also increases operational safety – which is especially important when dealing with gas.

Expert advice

Clean the glass of your gas fireplace regularly with suitable cleaning products to prevent it from becoming cloudy over time.

Portrait of Klaus, Head of Customer Service
Klaus Leihkamm, Head of Craftsman Consulting & Customer Service

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