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9 Things That Can Go Wrong With Your Heating System and How to Repair Them

9 Things That Can Go Wrong With Your Heating System and How to Repair Them

Winter means colder weather, shorter days, and a lot of extra indoor activity. One of the things that will be affected most is your heating system. When not properly maintained, it can go offline, and you may find yourself battling a cold house.

From freezing pipes to faulty thermostats, these nine things can go wrong and cause expensive heating repairs Fairfield, CA. Learn more about how to identify common problems and repair them so you can get back to living in a warm, comfortable home.

  1. Grinding or squealing sound that occurs when starting up the unit.

Homeowners have been known to panic when they hear a loud noise from the heater. It is more prone to happen with older systems. The noises come from loose components, the buildup of dirt and debris, or a belt that needs adjustment.

Besides the loud noises, you may also notice grinding or squealing when it’s time to turn off your unit, which is accompanied by a smell. The best course of action is to have a heating repair Fairfield, CA specialist inspect the system and make necessary adjustments or repairs. In the meantime, turn off the unit to prevent further damage.

  1. The heater does not turn on or does not run properly.

The most common cause of this problem is a dirty air filter or clogged vents. The best way to check and see if the air filter needs to be changed is to remove the old filter and hold it up to a light. If you can’t see through it, then it’s time to change it. Clogged vents can be cleared by using a vacuum cleaner or compressed air.

If the problem goes beyond a dirty air filter or clogged vents, you may need to call an HVAC technician. It could be something as simple as needing a new thermostat or something more serious such as a faulty fan motor. A professional can quickly diagnose and repair the issue.

  1. The furnace is short-cycling.

Short-cycling occurs when your furnace turns on and off too frequently, usually every couple of minutes. Some common causes include a dirty air filter, clogged vents, a broken thermostat, or a failing fan motor. A dirty filter can cause the system to overheat and shut down. Clogged vents force the air to struggle on its way out, causing the furnace to run longer and shorter intervals. Replacing a faulty thermostat or fan motor can solve the issue.

Contact a heating repair Fairfield, CA company for more serious repair issues. A qualified technician can identify the underlying problem and make the necessary repairs before it causes further damage. Short cycling can eventually lead to a complete unit breakdown if left unchecked.

  1. Thermostat does not work.

Perhaps one of the intelligent features and components of a home heating system, the thermostat helps regulate temperature and keep homes comfortable regardless of the season. But with all its intelligence and convenience, it can still malfunction or not work appropriately.

Common causes of a faulty thermostat include low battery power, a loose wire connection, or needing replacement. If all the connections are secure and there is no power, you may need to replace the thermostat. A heating repair Fairfield, CA contractor can help you identify which issue needs to be addressed and provide expert advice on what to do next.

  1. There is water leakage from the unit.

Water leakage is often a sign of condensation pipe blockage that usually occurs when the water vapor accumulates in the condensation pipes and forms a pool of liquid that overflows and creates water stains on the walls or floor. California’s humid weather is also a contributor to this problem.

Take immediate action if you notice water leakage from the unit, and thoroughly wipe the area down. A simple solution to this issue is to clean the condensation pipes, which can be done with a wet-dry vacuum. If that does not solve the problem, then it is best to have a certified HVAC professional inspect and repair the system.

  1. The heater is emitting strange odors. 

Catching a whiff of odd smells coming from your heating system is never a good sign. It often indicates that dust and debris have accumulated in the ductwork or that a dead animal might have made its way into the unit. Gasses such as carbon monoxide can also be a cause for concern.

If you smell a strange odor coming from your heater, it is best to turn it off and contact a heating repair Fairfield, CA specialist. You should not attempt to fix hazardous gasses on your own since they can be dangerous if not handled properly. A technician can inspect the unit, determine the cause of the odor, and provide the best course of action.

  1. Uneven heating in the home.

Trying to keep your house at a comfortable temperature throughout the winter can be difficult, especially when some areas of the home remain cold. Have you recently noticed that some rooms are too hot and others remain cold? This is a common problem referred to as uneven heating.

Poor insulation and inadequate ventilation are some common causes of uneven heating. Other issues include closed air vents, blocked ducts, and leaking ductwork. You can invest in better insulation and air sealing materials to help reduce heat loss. If that does not help, contact a heating repair Fairfield, CA contractor for further evaluation.

  1. System is blowing cool air.

When the temperature drops, you expect your heating unit to blow warm air into the home. But is it blowing cool air instead? It could signify a low refrigerant level or an issue with the fan motor. Refrigerant is one of the most important components in a heating system, and if it has become depleted, then the unit cannot produce warm air.

Another possibility is a malfunctioning fan motor. If the fan motor is not working properly, it cannot circulate the air and warm it up before dispersing it into the home. Getting a heating repair Fairfield, CA service is the best way to identify and fix the issue.

  1. Ductwork is leaking or disconnected. 

As simple as it may sound, disconnected or leaking ductwork can significantly reduce the efficiency of your heating system. When there is a gap in the connection, air can escape, resulting in a decrease in air quality and temperature. Inspect your ductwork for visible signs of disconnection or gaps that might be causing air loss.

Sometimes, ductwork can also become blocked due to debris and dust accumulation. If you find any blockages, have them cleared by a professional. Additionally, if your ducts are leaking, contact a heating repair Fairfield, CA technician to seal them properly.

Preventing Code Violations In The Future

We get it. Homeowners have a lot to manage, and it can be easy to overlook potential problems with the heating unit. You have daily tasks, chores, and errands to attend to—so it’s understandable if HVAC maintenance is not at the top of your list.

But it is important to remember that failing to take care of your heater can result in code violations—or even worse, health hazards. Simple tasks such as changing the air filter regularly, cleaning the vents, inspecting the ducts for blockages, and checking the thermostat can all go a long way in preventing code violations.

Small DIY maintenance tasks won’t hurt and are often enough to keep the unit working at its best. But if you find yourself in need of a more extensive heating repair Fairfield, CA or unsure of how to tackle certain issues, it is always recommended to leave it to the professionals. Having the right tools and knowledge means getting the job done right and with little to no hassle.

When choosing an HVAC technician to fix repairs, ensure they are qualified and certified – qualified to handle the job no matter how big or small and certified to ensure everyone’s safety during the process.

They must be aware of the latest building codes and provide quality repair services. Avoid trying to fix complex repairs yourself—unless you are confident in your ability to do so.

Enjoy Quality, Professional Heating Repair Services from All Weather Heating & Air Conditioning

Just because your heating system is not working doesn’t mean you must suffer through a cold winter. The temperature in Fairfield, California can dip below freezing at times, and having a functional heating system can make all the difference.

All Weather Heating & Air Conditioning wants nothing more than for you to stay warm and comfortable. Our skilled technicians are here to provide the highest quality heating repair Fairfield, CA services. We have been in the HVAC business for over 15 years and know our way around all types of heating systems.

Our team is knowledgeable, reliable, and efficient. We use premium-quality parts to ensure the repairs last for years to come. From installation to repair, you can count on us to deliver quality service. Call (707) 447-9855 today to schedule an appointment or inquire about our services!


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