Ten Common Heating Problems & How to Fix Them

Heating systems are essential components of any home. When they’re working properly, they keep your house warm and comfortable during the cold winter months. But when problems arise, it can be frustrating trying to figure out what’s wrong and how to fix it. 

Here are ten of the most common heating problems and how to fix them:

1. Thermostat Problems

If your thermostat is not working correctly, it could be a sign of a couple of different issues. It’s possible that the batteries are running low or need to be replaced entirely; you might also have a wiring issue or a broken thermostat. 

If you can’t find the source of the problem, or you’re not sure about where to start, Morris Jenkins offers you the best guidance and information. 

2. Pilot Ignition Problems

This type of issue occurs when the pilot light won’t stay lit or won’t ignite at all. To fix this, you may need to clean out any debris buildup in the area and replace the thermocouple if necessary. 

It might also be a sign that your gas valve is no longer working properly; if so, an HVAC technician will need to come out and make repairs.

3. Blocked Vents

A blocked vent could cause your home to have uneven temperatures. If you suspect this is the case, use a vacuum to clean out any clogs or blockages in the vent. 

Additionally, check for furniture or other objects that might be obstructing airflow and move them away from the vents if necessary.

4. Clogged Air Filters

The filter in your system should be changed regularly to ensure optimal performance. When it gets clogged with debris, dust, pet hair, etc., it can significantly reduce airflow. 

To fix this issue, all you need to do is replace the filter with a new one.

5. Refrigerant Leaks

A leaky refrigerant line can cause your system to become ineffective at maintaining temperatures in your home; it could also be a sign that your AC unit wasn’t installed properly. 

If you suspect a leak, it’s best to call an HVAC technician for repairs.

6. Ignition Control Problems

An issue with the ignition control circuit can cause the system to shut off unexpectedly or not ignite at all. 

This could be caused by a faulty electrical connection, a broken thermocouple, or other issues. Diagnosing and repairing this problem is best left to a professional.

7. Motor Issues

A motor malfunction can prevent the fan from turning on, reducing airflow throughout your home. 

To fix this problem, you may need to replace the motor entirely; if it’s still under warranty, make sure to get it serviced right away.

8. Frozen Coils

If the coils inside your unit become frozen, it can prevent the system from effectively cooling or heating your home. 

To fix this issue, you’ll need to thaw out the coils and make sure that air is able to pass through them freely. Additionally, check for any blockages in the vents that could be preventing air flow.

9. Damaged Exhaust Flue

If this component becomes cracked or damaged, it can cause dangerous levels of carbon monoxide to get into your home. 

This is a serious safety hazard, so if you suspect this is the case, contact an HVAC technician immediately for repairs.

10. Leaking Ductwork

A leaky duct could be causing air to escape before it reaches your vents, reducing the effectiveness of your system overall. 

To fix this issue, you’ll need to find and seal any cracks or holes in the ducts. Additionally, check that all connections are properly sealed.

In Conclusion

These are just some of the most common heating problems homeowners may experience. It’s important not to attempt repairs yourself if you don’t have experience; instead, call an HVAC technician who can diagnose and repair the issue quickly and safely. 

Proper maintenance is also crucial for keeping your system in good working order.