Why is My Central Heat Not Working?
It can be extremely stressful to try to figure out why your central HVAC Cedar Hill TX system isn’t working. But don’t be concerned. If you are having problems with your central heating system, it could be due to one of the following factors. Here are some of the most common causes and solutions for when your home’s central heating system fails.
Central Heating Troubleshooting 101One of the most important things you can do when your central heating system isn’t working is to properly identify the source of the problem. Once you know where the issue lies, it will be much easier to find a solution. If you’re experiencing problems with your central heating system, here are a few of the most common causes and simple solutions. First, identify the cause of the problem by asking yourself these questions:
- Is this a new installation?
- Did anything happen to my furnace or heat pump?
- Do I have an emergency shut-off switch that turned off my furnace automatically because it sensed a problem?
Common Central Heat Problems and SolutionsHere are some of the most common problems with central HVAC Cedar Hill TX systems and what you can do about them:
- The thermostat isn’t set right: You can solve this by checking that the thermostat is set at the proper temperature. If not, turn up or down until it reaches the desired level and try again.
- There’s an air leak in the ductwork: This could be caused by something as simple as a loose connection or a damaged section in your ducts. Tighten connections and replace any damaged parts to fix this issue permanently.
- The furnace needs cleaning: Your furnace should be cleaned and inspected every year to ensure proper operation. This can be done by a professional technician or sometimes even by the homeowner.
- The furnace isn’t getting enough power: This could be caused by anything from a blown fuse to low voltage at the furnace.
- The furnace is too old: If your furnace is more than 15 years old, it may be time to replace it with a newer model. Contact a qualified technician for advice on whether or not this is the best solution for your home.
- A clogged or dirty air filter: If your filter is dirty, it can prevent proper airflow and cause the system to overheat. It’s recommended that you clean or replace this every month during the heating season.
- The furnace igniter isn’t sparking: This problem could be caused by several issues such as a bad thermostat or low voltage at the furnace. Have a qualified technician inspect your system to find the source of the problem and fix it.
- The blower motor isn’t starting: This could be caused by several issues such as a clogged blower wheel, dirty evaporator coil, or low voltage at the furnace.
- There may be a lack of airflow to the heat exchanger: The problem may be a clogged or dirty filter, cracked heat exchanger, or an improperly adjusted draft inducer motor. If carbon monoxide is leaking into your home, it can be deadly.
- Combustion gases are not being vented properly: This problem could be caused by several things such as an improperly adjusted draft inducer motor, clogged chimney, or faulty flue gas damper.