HVAC stopped blowing cold air

If your HVAC stopped blowing cold air, there might be different reasons. Check our list of the most common culprits of your problem to figure out how to restore comfortable temperature in your place. Poor airflow The reason for the poor airflow might lie in the clogged air filter which prevents the HVAC system from absorbing the indoor heat. The only solution here is to replace the dirty filter and do the same thing at least every three months to keep the problem from recurring and causing larger issues in the future. You should also remember to change the media filter in your ductwork, in case you have it, as clogged filters significantly reduce your AC's performance and, thus, much energy is wasted in the process. Refrigerant Leak A refrigerant leak in your HVAC system means there's not enough refrigerant in the coils, which entails lower pressure in the whole system and consequently its freezing. It's important to take care of this problem immediately as sometimes it might be hazardous. Checking the system for leaks can be performed only by professionals, as it requires some special equipment. There might be several other reasons why your HVAC stopped blowing cold air. To be perfectly sure what's wrong with your installation, you should have specific experience and knowledge which is not very common to homeowners. Contact us for professional assistance and get your HVAC blowing cold air again.