Screenshot 2024-02-20 at 1.30.01 pm
Screenshot 2024-02-20 at 1.30.01 pm

A Guide to Gas Heater Servicing, Maintenance, and Health Checks

Keeping your home warm during the colder months is a priority, and having a well-maintained gas heater can make all the difference. In this comprehensive guide, we’ll dive into crucial topics such as Gas Heater Servicing, repairs, maintenance, and health checks to ensure your heating system stays efficient and safe.

Why is Gas Heater Servicing Necessary?

Yes, gas heaters absolutely need to be serviced. Regular service appointments are essential for both the safety and the efficiency of your unit. Most manufacturers and experts recommend having your gas heater checked and serviced annually, ideally before the cold season starts. Regular servicing not only ensures that your gas heater is operating at peak efficiency but also significantly minimises the risk of hazardous issues such as carbon monoxide leaks.

Steps Involved in Servicing a Natural Gas Heater

Natural gas heaters are common and relatively easy to service when you enlist professional help. It’s not advisable to handle gas appliances yourself unless you’re qualified; instead, seek out the expertise of certified Gas Fitters. Here’s what these professionals typically do during a servicing appointment:

  1. Visual Inspection: The technician starts by visually inspecting the unit for any signs of wear, rust, or leaks.

  2. Electrical Check: Loose or frayed electrical connections are identified and fixed.

  3. Air Filter Maintenance: The air filter is either cleaned or replaced to ensure optimal airflow.

  4. Safety Checks: Various safety components, such as the thermostat and shut-off valves, are rigorously tested.

  5. Gas Pressure Adjustment: If necessary, the gas pressure is measured and adjusted for optimal performance.

  6. Burner Tuning: The burner is tested and finely tuned to ensure it is operating efficiently.

  7. Leak Detection: Critical Gas Leak Detection tests are carried out to ensure there are no safety risks.

Ducted Gas Heater Servicing: What’s Different?

Servicing a ducted gas heater involves some additional steps compared to a standard unit:

  1. Duct Inspection: All ducts are inspected for tears, leaks, and blockages that could reduce efficiency.

  2. Heat Exchanger Check: The heat exchanger is thoroughly inspected for cracks or signs of wear.

  3. Fan Assembly Cleaning: The fan motor and its assembly are cleaned and lubricated, as needed.

  4. Airflow Measurement: Airflow rates are checked, and adjustments are made, if necessary.

  5. Duct Connection Security: All duct connections are verified to be secure.

It’s important to ensure that you hire qualified professionals who specialise in ducted systems for this type of servicing.

What to Expect When Your Gas Heater is Serviced?

When you decide to book a Gas Heater Servicing, what exactly should you expect?

  1. Initial Inspection: A complete visual and functional check-up of your system.

  2. Cleaning: The interior components like filters, burners, and fans are cleaned or replaced, as necessary.

  3. Tuning and Adjustments: Various settings might be changed to make sure the unit is running at its highest possible efficiency.

  4. Safety Verifications: Your service technician will perform multiple safety checks, including critical Gas Leak Detection.

  5. Final Report: At the end of the servicing, you will receive a detailed report, outlining all the checks performed, and advice for any further action or repairs.

The Risks of Neglecting Service

Failure to regularly service your gas heater can lead to a variety of problems. Not only can it reduce the unit's efficiency and lifespan, but it also raises safety concerns. Carbon monoxide leaks are one of the most dangerous risks associated with poorly maintained gas heaters.

The Importance of Professional Service

Although some might consider taking a DIY approach to servicing, gas heaters are complex machines that require specialised knowledge. A certified Gas Fitter is well-equipped to address any issues, ensuring both the efficiency and safety of your system.


Having a reliable, efficient, and safe gas heater isn't just a luxury—it's a necessity. The key to achieving this lies in regular maintenance and Gas Heater Servicing. By scheduling yearly service appointments with certified professionals, you protect your home and loved ones from potential risks while ensuring your system operates at peak performance.

Don't overlook the importance of a well-functioning heating system. Plan your service appointment today and invest in the long-term health and efficiency of your gas heater.

Website by:
Made with