How to Tell If Your Gas Fireplace Needs Servicing

Why Regular Gas Fireplace Servicing Matters

Keeping your gas fireplace in good working condition is about more than just comfort. Regular servicing is critical for safety, efficiency, and ensuring your fireplace stays in excellent shape for years to come. Without proper maintenance, small issues like clogged burners or faulty ignition systems can escalate into more serious problems, including dangerous gas leaks.

Servicing also helps your fireplace operate efficiently, saving you money on energy bills while keeping your home warm and cosy throughout Wellington’s colder months. Paramount Plumbing are your professional Wellington Plumber and Gas Fitter, and we always recommend a proactive approach to gas fireplace maintenance to protect your home, family, and investment.

 

Common Signs Your Gas Fireplace Needs Servicing

Difficulty Starting or Staying Lit

If your gas fireplace struggles to ignite or the flame keeps going out shortly after starting, it is a clear sign something is wrong. Common causes include dirty or worn-out ignition components, pilot light issues, or faulty thermocouples. These problems not only affect the convenience of using your fireplace but also raise safety concerns if left unchecked. If you find yourself constantly fighting to get your fireplace running, it is time to organise a professional service.

Unusual Smells

A properly functioning gas fireplace should not produce any noticeable odours. If you detect a strong gas smell or any persistent, strange scents when using your fireplace, turn it off immediately and seek professional help. Gas leaks and carbon monoxide exposure are serious health hazards that need urgent attention. Even minor odours can point to ventilation problems or incomplete combustion, both of which require expert servicing to diagnose and repair.

Yellow or Flickering Flames Instead of Blue

One of the easiest ways to check the health of your gas fireplace is by looking at the flame colour. A healthy, efficient fireplace should produce a steady blue flame. If the flames are yellow, orange, or flickering erratically, it indicates poor combustion. This can be caused by blocked burners, dirty components, or airflow problems. A yellow flame is not only less efficient but can also be a sign of carbon monoxide production, so it should never be ignored.

Soot Build-Up or Staining Around the Fireplace

Gas fireplaces are designed to burn cleanly. If you notice soot or black staining on the glass, walls, or surrounding area, it means the fireplace is not burning properly. Soot build-up restricts airflow, reduces heat output, and can even cause long-term damage to your fireplace. It also poses a fire hazard if left unresolved. Regular cleaning is important, but visible soot is a strong indicator that your fireplace needs a full service to get back to safe operating conditions.

modern gas fireplace post service

Strange Noises During Operation

Gas fireplaces should run quietly and smoothly. If you hear rattling, banging, whistling, or any other odd noises while your fireplace is operating, something is not right. Loose fittings, debris in the burners, or issues with the fan (if your model has one) can all create strange sounds. These noises often point to mechanical issues that need to be diagnosed and repaired by a qualified technician before they worsen.

Faulty Thermostat or Poor Heat Output

If your fireplace does not seem to be producing as much heat as it used to, or if your thermostat is acting up, it could be a sign that your system needs servicing. Blocked burners, damaged valves, or sensor issues can reduce your fireplace’s heating efficiency. When your fireplace is working properly, it should respond accurately to temperature settings and quickly warm the room. Reduced heat output is a good reason to book a service and restore your fireplace’s performance.

 

How Often Should You Service Your Gas Fireplace?

For most New Zealand homes, gas fireplaces should be professionally serviced once a year. Annual servicing keeps your fireplace operating safely and efficiently and helps catch small issues before they become expensive repairs. If you have not used your fireplace for an extended period, or if you use it heavily during winter, it is especially important to have it checked. A professional service ensures that all components, including safety valves and combustion systems, are working properly before the colder months set in.

 

What Happens During a Professional Gas Fireplace Service?

A comprehensive gas fireplace service involves much more than just a quick clean. At Paramount Plumbing, we start with a full visual inspection, checking for any signs of wear, corrosion, cracks, or leaks. We clean all critical components, including the burners, logs, and ventilation systems, to ensure clear airflow and proper combustion.

Our technicians also test your fireplace’s carbon monoxide output to make sure it meets safety standards, that can be particularly important in a new build. Ignition systems, pilot lights, and flame sensors are checked and adjusted for optimal performance. By the end of the service, you can be confident your gas fireplace is safe, efficient, and ready to provide reliable warmth.

 

Why Choose Paramount Plumbing for Gas Fireplace Servicing?

When it comes to gas fireplace servicing, you want a team you can trust. Paramount Plumbing has years of experience maintaining and repairing gas fireplaces throughout Wellington, Lower Hutt, Upper Hutt, and the surrounding areas. Our licensed gas fitters are fully qualified, highly trained, and committed to delivering top-quality workmanship.

We understand how important a safe, reliable fireplace is to your home, and we take pride in providing fast, friendly service that gives you complete peace of mind. Whether it is a routine service of your gas appliances or a more complex repair, we are here to help keep your gas fireplace running beautifully year after year.

 

Get in Touch

Need to book a gas fireplace service? Contact Paramount Plumbing today.

Phone: 0800027272
Email: info@paramountplumbing.nz