Top 5 Reasons Your Heater Isn’t Working: Exploring the Most Common Causes and Their Solutions

As temperatures drop, the last thing you want is a malfunctioning heater. From a cosy night in, to a comfortable work-from-home environment, the importance of a fully operational heating system cannot be overstated.

If you find yourself wrapped in blankets wondering why the heat is off, you’re not alone. Keep reading as we explore the top five reasons your heater may be underperforming or not working at all, along with expert advice on how to address these issues.

Thermostat Troubles

One of the most overlooked causes of heating problems is a faulty or incorrectly set thermostat. It acts as the control centre for your heating system, and if it’s not working correctly, neither will your heater.

Check to ensure your thermostat is set to “heat” and that the temperature settings are higher than the room temperature.

If adjustments don’t bring your heater back to life, you may need to replace the batteries or consider upgrading to a newer, more efficient model.

Dirty Filters

A common culprit for heating inefficiency is a clogged air filter. Filters trap dust, pollen, and other airborne particles, and over time, these can build up and restrict airflow. This not only makes your heater work harder, but also decreases its efficiency and lifespan.

Checking and replacing your filters every few months, especially during high-use seasons, can dramatically improve your system’s performance and air quality in your home.

Pilot Light or Ignition Issues

For gas heaters, issues with the pilot light or ignition system are frequent offenders when the heat won’t start. If your pilot light goes out, it’s typically an easy fix to relight it following the manufacturer’s instructions.

However, if ignition problems persist, it could indicate a more severe issue, such as a faulty ignition sensor or a problem with the gas supply. In these cases, it’s advisable to contact a professional.

Wear and Tear on Components

Like any frequently used appliance, parts of your heating system can wear out over time – components like belts, bearings, and fan motors might require repairs or replacement.

These issues can cause inadequate heating or, in some cases, complete system failure. Regular maintenance can help catch these problems early, potentially saving you from a cold night and costly emergency repairs.

Ductwork Leaks

Leaky ductwork can lead to significant heat loss, reducing the overall efficiency of your heating system. Leaks force your heater to work harder to maintain the desired temperature, which in turn can lead to increased wear and tear and higher energy bills.

Inspecting your ductwork for any signs of damage and having leaks sealed by a professional can significantly improve your heater’s effectiveness and durability.

If you’re experiencing persistent issues, such as a Brivis heater is not working, it may point to specific problems inherent to certain models or systems.

Identifying and understanding the root cause of your heater’s malfunction is the first step towards a warmer, more comfortable home environment.

Try these troubleshooting tips today

Heater problems can be frustrating, but understanding common issues and their solutions can empower you to take action, whether that’s a DIY fix or calling in a professional.

Regular maintenance remains your best defence against heater breakdowns, ensuring your system runs smoothly and efficiently year-round.

If you find yourself facing a heating challenge, remember that help is just a phone call or click away. Stay warm!