As Melbourne’s winter sets in, a malfunctioning gas heater can quickly turn from a minor inconvenience to a major discomfort. At Dynamic Heating and Cooling, we understand the urgency of restoring warmth to your home. Before you call in the professionals, here are five common issues that might be causing your gas heater to underperform—and what you can do about them.

1. Pilot Light Has Gone Out

The pilot light is a small flame that ignites the gas burner. If it’s out:

• Check the gas supply: Ensure the gas valve is open at your meter.

• Relight the pilot: Follow the manufacturer’s instructions carefully.

• Still not working? It might be a faulty thermocouple or gas valve—time to call a professional.

2. Thermostat Issues

If your heater isn’t responding:

• Check settings: Ensure it’s set to ‘heat’ and the temperature is higher than the current room temp.

• Replace batteries: Low batteries can cause malfunctions.

• Consider an upgrade: Older thermostats may not communicate effectively with modern systems.

3. Dirty or Clogged Filters

Over time, filters can accumulate dust and debris:

• Inspect filters: Hold them up to the light—if you can’t see through, it’s time for a clean it.

• Clean regularly: Every 1-3 months is recommended during heavy use.

4. Faulty Ignition System

Modern heaters use electronic ignition:

• Listen for clicks: If you don’t hear the usual ignition sounds, there might be an issue.

• Reset the system: Some units have a reset button—refer to your manual.

• Professional help: Ignition problems often require expert diagnosis.

5. Blocked Vents or Ducts

Obstructions can hinder airflow:

• Inspect vents: Ensure furniture or curtains aren’t blocking them.

• Check for debris: Leaves or nests can obstruct external vents.

• Duct cleaning: Consider professional duct cleaning for persistent issues.

When to Call Dynamic Heating and Cooling

While some issues can be resolved with basic troubleshooting, others require professional intervention. If you’ve tried the above steps and your heater still isn’t working, or if you notice unusual smells, sounds, or performance issues, it’s time to call in the experts.

At Dynamic Heating and Cooling, we offer prompt, reliable, and affordable gas heater repairs. Our certified technicians are equipped to handle all major brands and models, ensuring your home stays warm and safe throughout the winter.

Need Immediate Assistance?

Don’t let the cold take over your home. Contact Dynamic Heating and Cooling today for expert gas heater repairs and maintenance.