Your HVAC system can be your best friend, keeping you warm through the winter and cool through the summer, or it can be your worst enemy. Issues can arise with your HVAC unit that can leave you frustrated, stressed, and, even worse, cold on a freezing day. Thankfully, there are simple ways for homeowners to troubleshoot the most common HVAC issues, and be able to enjoy the comfort of their house once again.
One of the most common HVAC issues has no problem making its presence known throughout your household. Strange noises coming from your HVAC unit may require you to contact a technician to evaluate the cause. HVAC systems usually run smoothly, not making any overly noticeable noise. If you notice the unit hissing, rattling, or making a loud humming, it could mean a larger issue.
A booming noise from the furnace could be due to delayed ignition or dirty burners, while a squealing sound signifies issues with the blower motor or blower belt. The truth is regular maintenance of your heating and air conditioning unit will help to prevent troubles with blockage and debris that are often at the root of these noises.
Problems with Airflow
Have you ever found that while your HVAC has the heat turned on, one room is warm and another is much colder? Well, that is the result of airflow inconsistencies within an HVAC system. These airflow issues can be brought on by small leaks within the ductwork. As part of the routine maintenance, an HVAC technician will evaluate the condition of these ducts, as well as your system, to evaluate any issues that may be causing one room to not be feeling what it reads on the thermostat.
Dirty and clogged air filters require regular cleaning and replacement to prevent any crud and contaminants from obstructing ventilation and ductwork. If your HVAC unit has an outdoor component, be sure to clear debris around the unit that may be creating dirty coils and blockage.
Indoor Air Quality
With dust and other materials blocking vents, those contaminants can really mess your indoor air quality, leaving you and your loved ones inhaling what’s taking up that dirty air filter. Frequent respiratory illnesses and allergic reactions have been linked to problems with HVAC air filters. These clogged air filters minimize the quality of the indoor air. Dirty condenser coils also restrict airflow.
Cross-ventilation is one of the simplest ways to improve indoor air quality, by bringing in fresh air from outside. You may have just cooked something in your chef-quality kitchen, and need to clear out the odors lingering in the room. This is a common issue that can also be addressed with easy cleaning to remove lingering stenches and bacteria from after cooking. This includes scrubbing countertops, appliances, and even forks and knives. Keeping the windows open will also help to waft out the scent of cleaning chemicals such as bleach.
HVAC System Capacity
If you have any HVAC questions before purchasing and having the unit installed, make sure you address all of them with a professional. Sometimes, homeowners buy too large of an HVAC unit that operates less efficiently and send electric and heating bills skyrocketing. However, too small of a system can put too much strain, and lead to quick burnout. The proper HVAC size ensures effective heating and air conditioning, enhancing your indoor comfort.
It is important to have a technician evaluate your unit on a regular basis, to look into every possible HVAC issue that may arise. Anything from faulty thermostats to refrigerant leaks can be addressed in the proper hands. However, keeping filters clean and replacing them is an easy way to avoid any long-term issues on your end.