If your home’s heating and cooling system is not blowing hot air, there are several possible causes that you should investigate. Some of the most common reasons for a home’s heating and cooling system not to be blowing hot air are as follows:
The HVAC unit may be broken or not working properly.
The filters may need to be cleaned or replaced.
The ductwork may need to be inspected and repaired if it is damaged.
Possible causes of your HVAC not blowing hot air
If your home’s heating and cooling system is not blowing hot air, there are a few possible causes:
The HVAC system may be broken or not working properly. In order to diagnose the issue, you will need to take some basic measurements and test the system. If the problem is with the HVAC unit itself, it will require replacement.
The insulation in the ductwork or registers may be defective and not letting heat escape. In order to fix this issue, you will need to hire a professional to inspect and replace any deficient insulation.
The thermostat may be malfunctioning and not setting the temperature correctly. To fix this issue, you will need to replace the thermostat.
The furnace or air conditioner might be overworked and unable to produce enough heat or cold air, respectively. In order for the HVAC system to work properly, it needs proper airflow from the furnace or AC unit. To fix this issue, you will need to call a professional and have them check the airflow of your unit.
Solutions to try if your HVAC is not blowing hot air
If your home’s heating and cooling systems are not blowing hot air, there are a few possible reasons why. In this blog post, we’ll discuss some of the most common causes and solutions to getting your HVAC system working as it should.
Common Causes of Non-Blowing Heating & Cooling Air
- No Energy is Being Used – One common cause of a non-blowing HVAC system is that there isn’t enough energy being used to run the unit. Make sure you’re using the correct amount of energy to run your HVAC unit. If you’re not sure how much energy your HVAC unit needs, contact your local utility company.
- Defective Equipment – Another common cause of a non-blowing HVAC system is defective equipment. Make sure all of the equipment connected to your HVAC unit is in good condition and properly installed. Faulty equipment can lead to a non-blowing HVAC system.
- Broken Thermostat – A broken thermostat can also prevent your HVAC unit from blowing hot air.