Common Boiler Problems You Need to Know

Dirty Filter

The most common boiler problem is a dirty filter. If you don't replace the filter regularly, it can become clogged with dust and debris, restricting airflow in your home. This may lead to overheating and boiler shutdown. To prevent this, replace the filter every few months. Before calling a specialist for boiler repair, check the filter and replace it if necessary. If your boiler still operates incorrectly after replacing the filter, consult a professional. They will be able to identify blockages or other issues requiring attention.

Short Cycling

Short cycling means your boiler turns on and off quickly instead of running continuously. This usually happens due to incorrect thermostat settings or insufficient fuel for heating. In any case, it's recommended to call a specialist as soon as possible for diagnosis and repair. They can properly adjust the thermostat if it's incorrectly installed. If your boiler lacks fuel, it may need servicing or replacement. Working with a reliable heating company will help you get the right solution for your needs.

Faulty Pilot Flame or Fan

A faulty pilot flame can be another frequent boiler issue. If the pilot flame isn't burning, you might need to adjust the flame or clean the area around the burner of accumulated dirt. If this doesn't help, call a specialist to resolve the issue.

The fan is responsible for circulating air throughout your home. If it stops working, the boiler won't heat your house efficiently. Usually, this is caused by a faulty capacitor that needs replacement. However, it's best to leave the inspection and repair of the fan to a professional.

Startup Issues, Air Leaks in Ducts, and Thermostat Problems

The boiler startup system can also experience issues. If you're having trouble starting the boiler, it could be due to faulty ignition electrodes or a flame sensor. It's best to call a specialist who can inspect the boiler, identify the problem, and perform necessary repairs.

In addition, air leaks in ducts can also cause boiler problems. If your duct system is losing heat, the heated air won't be evenly distributed throughout your home. This can cause the boiler to work harder and increase energy consumption. To solve this issue, you should call a specialist for inspection and seal all leaks.

Finally, there might be issues with the thermostat. If your boiler isn't heating properly, the problem could lie in the thermostat. Check for loose or disconnected wires and ensure that the device is properly configured. Additionally, you may need to replace the thermostat entirely if it's outdated or no longer functions correctly.

Regardless of the type of boiler issue, it's important to address it as soon as possible. If you're unsure how to fix the problem, call a professional technician who can diagnose and repair it. Prompt boiler repairs will help maintain warmth and comfort in your home throughout the winter season.